STM32F100x4 STM32F100x6
STM32F100x8 STM32F100xB
Low & medium-density value line, advanced ARM-based 32-bit MCU with 16 to 128 KB Flash, 12 timers, ADC, DAC & 8 comm interfaces
Features
■Core: ARM 32-bit Cortex™-M3 CPU
–24 MHz maximum frequency,
1.25 DMIPS/MHz (Dhrystone 2.1) performance
–Single-cycle multiplication and hardware division
■Memories
–16 to 128 Kbytes of Flash memory
–4 to 8 Kbytes of SRAM
■Clock, reset and supply management
–2.0 to 3.6 V application supply and I/Os
–POR, PDR and programmable voltage detector (PVD)
–4-to-24 MHz crystal oscillator
–Internal 8 MHz factory-trimmed RC
–Internal 40 kHz RC
–PLL for CPU clock
–32 kHz oscillator for RTC with calibration
■Low power
–Sleep, Stop and Standby modes
–VBAT supply for RTC and backup registers
■Debug mode
–Serial wire debug (SWD) and JTAG interfaces
■DMA
–7-channel DMA controller
–Peripherals supported: timers, ADC, SPIs, I2Cs, USARTs and DACs
■1 × 12-bit, 1.2 µs A/D converter (up to 16 channels)
–Conversion range: 0 to 3.6 V
–Temperature sensor
■2 × 12-bit D/A converters
■Up to 80 fast I/O ports
–37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
FBGA
LQFP100 14 × 14 mm
LQFP64 10 × 10 mm TFBGA64 (5 × 5 mm) LQFP48 7 × 7 mm
■Up to 12 timers
–Up to three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter
–16-bit, 6-channel advanced-control timer: up to 6 channels for PWM output, dead time generation and emergency stop
–One 16-bit timer, with 2 IC/OC, 1 OCN/PWM, dead-time generation and emergency stop
–Two 16-bit timers, each with IC/OC/OCN/PWM, dead-time generation and emergency stop
–2 watchdog timers (Independent and Window)
–SysTick timer: 24-bit downcounter
–Two 16-bit basic timers to drive the DAC
■Up to 8 communication interfaces
–Up to two I2C interfaces (SMBus/PMBus)
–Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
–Up to 2 SPIs (12 Mbit/s)
–Consumer electronics control (CEC) interface
■CRC calculation unit, 96-bit unique ID
■ECOPACK® packages
Table 1. |
Device summary |
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Reference |
Part number |
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STM32F100x4 |
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STM32F100C4, STM32F100R4 |
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STM32F100x6 |
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STM32F100C6, STM32F100R6 |
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STM32F100x8 |
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STM32F100C8, STM32F100R8, |
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STM32F100V8 |
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STM32F100xB |
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STM32F100CB, STM32F100RB, |
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STM32F100VB |
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May 2010 |
Doc ID 16455 Rev 4 |
1/86 |
www.st.com
Contents |
STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB |
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Contents
1 |
Introduction |
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. 9 |
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2 |
Description . . |
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
10 |
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2.1 |
Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
11 |
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2.2 |
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
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2.2.1 |
ARM® Cortex™-M3 core with embedded Flash and SRAM . . . . . . . . . |
14 |
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2.3 |
Embedded Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
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2.4 |
CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . . |
14 |
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2.5 |
Embedded SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
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2.6 |
Nested vectored interrupt controller (NVIC) . . . . . . . . . . . . . . . . . . . . . . . |
15 |
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2.7 |
External interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . . . . |
15 |
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2.8 |
Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
15 |
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2.9 |
Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
15 |
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2.10 |
Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
16 |
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2.11 |
Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
16 |
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2.12 |
Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
16 |
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2.13 |
Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
16 |
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2.14 |
DMA . . . |
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
17 |
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2.15 |
RTC (real-time clock) and backup registers . . . . . . . . . . . . . . . . . . . . . . . |
17 |
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2.16 |
Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
17 |
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2.16.1 |
Advanced-control timer (TIM1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
18 |
2.16.2General-purpose timers (TIM2, TIM3, TIM4, TIM15, TIM16 & TIM17) . 18
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2.16.3 Basic timers TIM6 and TIM7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 19 |
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2.16.4 |
Independent watchdog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 19 |
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2.16.5 |
Window watchdog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . 19 |
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2.16.6 |
SysTick timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . 20 |
2.17 |
I²C bus |
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 20 |
2.18 |
Universal synchronous/asynchronous receiver transmitter (USART) |
. . . 20 |
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2.19 |
Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 20 |
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2.20 |
HDMI (high-definition multimedia interface) consumer |
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electronics control (CEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . 20 |
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2.21 |
GPIOs (general-purpose inputs/outputs) . . . . . . . . . . . . . . . . . . . . . . . |
. . 21 |
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2/86 |
Doc ID 16455 Rev 3 |
STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB |
Contents |
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2.22 |
Remap capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 21 |
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2.23 |
ADC (analog-to-digital converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 21 |
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2.24 |
DAC (digital-to-analog converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 21 |
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2.25 |
Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 22 |
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2.26 Serial wire JTAG debug port (SWJ-DP) . . . . . . . . . . . . . . . . . . . . . . |
. . . . 22 |
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3 |
Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 23 |
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4 |
Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 30 |
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5 |
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 31 |
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5.1 |
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 31 |
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5.1.1 |
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 31 |
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5.1.2 |
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 31 |
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5.1.3 |
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 31 |
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5.1.4 |
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 31 |
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5.1.5 |
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 31 |
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5.1.6 |
Power supply scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 32 |
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5.1.7 |
Current consumption measurement . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 33 |
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5.2 |
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 33 |
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5.3 |
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 34 |
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5.3.1 |
General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 34 |
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5.3.2 |
Operating conditions at power-up / power-down . . . . . . . . . . . . . |
. . . . . 35 |
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5.3.3 |
Embedded reset and power control block characteristics . . . . . . |
. . . . . 35 |
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5.3.4 |
Embedded reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 37 |
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5.3.5 |
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 37 |
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5.3.6 |
External clock source characteristics . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 45 |
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5.3.7 |
Internal clock source characteristics . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 50 |
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5.3.8 |
PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 51 |
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5.3.9 |
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 52 |
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5.3.10 |
EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 53 |
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5.3.11 |
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . |
. . . . . 54 |
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5.3.12 |
I/O port characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 55 |
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5.3.13 |
NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 60 |
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5.3.14 |
TIMx characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 61 |
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5.3.15 |
Communications interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 61 |
Doc ID 16455 Rev 3 |
3/86 |
Contents |
STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB |
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5.3.16 12-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 5.3.17 DAC electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 5.3.18 Temperature sensor characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6 |
Package characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
74 |
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6.1 |
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
74 |
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6.2 |
Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
80 |
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6.2.1 |
Reference document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
80 |
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6.2.2 |
Selecting the product temperature range . . . . . . . . . . . . . . . . . . . . . . . . |
81 |
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Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
83 |
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Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
84 |
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4/86 |
Doc ID 16455 Rev 3 |
STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB |
List of tables |
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List of tables
Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table 2. STM32F100xx features and peripheral counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 3. Timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Table 4. STM32F100xx pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Table 5. Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Table 6. Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Table 7. Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Table 8. General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Table 9. Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Table 10. Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 36 Table 11. Embedded internal reference voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Table 12. Maximum current consumption in Run mode, code with data processing
running from Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Table 13. Maximum current consumption in Run mode, code with data processing
running from RAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Table 14. STM32F100xxB maximum current consumption in Sleep mode, code
running from Flash or RAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Table 15. Typical and maximum current consumptions in Stop and Standby modes . . . . . . . . . . . . 40 Table 16. Typical current consumption in Run mode, code with data processing
running from Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Table 17. Typical current consumption in Sleep mode, code running from Flash or RAM . . . . . . . . . 44 Table 18. Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Table 19. High-speed external user clock characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Table 20. Low-speed external user clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Table 21. HSE 4-24 MHz oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 22. LSE oscillator characteristics (fLSE = 32.768 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Table 23. HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Table 24. LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Table 25. Low-power mode wakeup timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Table 26. PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Table 27. Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Table 28. Flash memory endurance and data retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Table 29. EMS characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Table 30. EMI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Table 31. ESD absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Table 32. Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Table 33. I/O static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Table 34. Output voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Table 35. I/O AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Table 36. NRST pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Table 37. TIMx characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Table 38. I2C characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Table 39. SCL frequency (fPCLK1= 24 MHz, VDD = 3.3 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Table 40. SPI characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Table 41. ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Table 42. RAIN max for fADC = 12 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 Table 43. ADC accuracy - limited test conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Table 44. ADC accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Doc ID 16455 Rev 3 |
5/86 |
List of tables |
STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB |
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Table 45. DAC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Table 46. TS characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Table 47. LQPF100 – 14 x 14 mm, 100-pin low-profile quad flat package mechanical data . . . . . . . 75 Table 48. LQFP64 – 10 x 10 mm, 64-pin low-profile quad flat package mechanical data . . . . . . . . . 76 Table 49. TFBGA64 - 8 x 8 active ball array, 5 x 5 mm, 0.5 mm pitch, package mechanical data. . . 77 Table 50. LQFP48 – 7 x 7 mm, 48-pin low-profile quad flat package mechanical data . . . . . . . . . . . 79 Table 51. Package thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Table 52. Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 Table 53. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
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Doc ID 16455 Rev 3 |