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STM32F100C8

Mainstream Value line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 24 MHz CPU, motor control and CEC functions
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The STM32F100xx value line family incorporates the high-performance ARM Cortex™-M3 32-bit RISC core operating at a 24 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 8 Kbytes), and an extensive range of enhanced peripherals and I/Os connected to two APB buses. All devices offer standard communication interfaces (up to two I2Cs, two SPIs, one HDMI CEC, and up to three USARTs), one 12-bit ADC, two 12-bit DACs, up to six general-purpose 16-bit timers and an advanced-control PWM timer.

The STM32F100xx low- and medium-density value line family operates in the –40 to +85 °C and –40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.

The STM32F100xx value line family includes devices in three different packages ranging from 48 pins to 100 pins. Depending on the device chosen, different sets of peripherals are included.

These features make the STM32F100xx value line microcontroller family suitable for a wide range of applications such as application control and user interfaces, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.

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Errata Sheet
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Datasheet

Key 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
  • 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 communications 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

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS6517: Low & medium-density value line, advanced ARM-based 32-bit MCU with 16 to 128 KB Flash, 12 timers, ADC, DAC & 8 comm interfaces
7.0 1,172 KB

Application Notes

Description Version Size
pdf
AN1181: Electrostatic discharge sensitivity measurement
1.4 59 KB
pdf
AN1709: EMC design guide for ST microcontrollers
1.7 657 KB
pdf
AN2586: Getting started with STM32F10xxx hardware development
7.0 416 KB
pdf
AN2606: STM32 microcontroller system memory boot mode
18.0 1,811 KB
pdf
AN2639: Soldering recommendations and package information for Lead-free ECOPACK microcontrollers
3.2 448 KB
pdf
AN2834: How to get the best ADC accuracy in STM32Fx Series and STM32L1 Series devices
2.0 846 KB
pdf
AN2945: STM8S and STM32™ MCUs: a consistent 8/32-bit product line for painless migration
1.2 213 KB
pdf
AN3070: Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32™’s USART
1.2 191 KB
pdf
AN3108: STLM75 firmware library for the STM32F10x
1.1 786 KB
pdf
AN3126: Audio and waveform generation using the DAC in STM32 microcontroller families
1.1 648 KB
pdf
AN3128: STM32 embedded graphic objects/touchscreen library
5.1 4,400 KB
pdf
AN3155: USART protocol used in the STM32 bootloader
6.0 1,157 KB
pdf
AN3307: Guidelines for obtaining IEC 60335 Class B certification for any STM32 application
4.0 431 KB
pdf
AN3364: Migration and compatibility guidelines for STM32 microcontroller applications
3.0 128 KB
pdf
AN3422: Migration of microcontroller applications from STM32F1 to STM32L1 series
2.0 312 KB
pdf
AN3427: Migrating a microcontroller application from STM32F1 to STM32F2 series
1.1 376 KB
pdf
AN3429: STM32 proprietary code protection overview
1.1 60 KB
pdf
AN4013: STM32F0, STM32F1, STM32F2, STM32F4, STM32L1 series, STM32F30xC/Bx, STM32F358xC, STM32F37x, timer overview
3.0 407 KB
pdf
AN4076: Two or three shunt resistor based current sensing circuit design in 3-phase inverters
1.2 1,199 KB
pdf
AN4088: Migrating from STM32F1 to STM32F0
2.0 1,127 KB
pdf
AN4228: Migrating from STM32F1 to STM32F3 microcontrollers
3.0 882 KB
pdf
AN4229: How to implement a vocoder solution using STM32 microcontrollers
1.0 467 KB

Technical Notes & Articles

Description Version Size
pdf
TN0516: Overview of the STM32F0x/F100xx/F103xx and STM32F2xx/F30x/F4xx MCUs PMSM single/dual FOC SDK V4.0
4.0 286 KB
pdf
TN0830: How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions
1.1 97 KB

User Manual

Description Version Size
pdf
UM1561: STEVAL-ISV003V1: firmware user manual
1.0 967 KB

Reference Manual

Description Version Size
pdf
RM0041: STM32F100xx advanced ARM-based 32-bit MCUs
4.1 6,420 KB

Programming Manual

Description Version Size
pdf
PM0056: STM32F10xxx/20xxx/21xxx/L1xxxx Cortex-M3 programming manual
5.0 4,101 KB
pdf
PM0063: STM32F100xx value line Flash programming
2.1 361 KB

Errata Sheet

Description Version Size
pdf
ES093: STM32F100x4, STM32F100x6, STM32F100x8 and STM32F100xB low and medium-density value line device limitations
6.0 485 KB

Device Option List

Description Version Size
zip
STM32F100 Value line 64 Kbytes - option list
1 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
STM32 Boundary Scan Description Language (BSDL) files
3.0.0 195 KB
zip
STM32 F1 series IBIS models
309 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
STM32 - 32-bit ARM Cortex-M MCUs
1,755 KB
pdf
STM32 and STM8 embedded software solutions
1,771 KB

Related Tools and Software

Related Tools and Software

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CMX-INet TCP/IP v4 or v6 stack for STM32, from CMX Systems Inc
CMX-MicroNet TCP/IP v4 with small footprint for STM32, from CMX Systems Inc
CMX-RTX Real Time OS for STM32, from CMX Systems Inc
CMX-TCP/IP TCP/IP v4 stack for STM32, from CMX Systems Inc
CMX-Tiny Real Time OS with small footprint for STM32, from CMX Systems Inc
CMX-USBDevice USB Device stack for STM32, from CMX Systems Inc
CMX-USBHost USB Host stack for STM32, from CMX Systems Inc
CoIDE A free and highly-integrated software development environment for ARM Cortex MCUs
CoSmart An intelligent code generation tool, which can detect pin setting conflicts, generate complete source code, IDE projects, chip package figure, pin configuration report and module configuration report through graphical pins configuration
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EXP-USB Express Logic USBX USB stack
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FREE-RTOS Free Real Time Operating System for STM32 ARM Cortex-M Microcontrollers families
HCC-Bootloaders Storage, USB or Serial Bootloader for STM32, from HCC Embedded
HCC-FFS All Flashs File Systems with fail-safe mechanisms for STM32, from HCC Embedded
HCC-MISRA-TCP/IP TCP/IP v4 or v6 stack for STM32, from HCC Embedded
HCC-USB USB Host & Device stacks for STM32, from HCC Embedded
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IAR-EWARM IAR Integrated development environment and optimizing C/C++ compiler for ARM Cortex-M
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Men-Nucleus-SF Nucleus SmartFit for STM32
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PRT-CANopen CANopen Protocol Stack / Library for STM32
PRT-EtherCat EtherCAT Protocol Stack / Library for STM32
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ST-LINK In-circuit debugger and programmer for STM8 and STM32 MCUs; with IAR EWARM and Keil RVMDK and ST toolset
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STEVAL-IHM036V1 Low power motor control board featuring the SLLIMM™ STGIPN3H60 and MCU STM32F100C6T6B
STEVAL-IHM040V1 BLDC/PMSM driver demonstration board based on STM32 and the SLLIMM nano™
STM-STUDIO STM Studio run-time variables monitoring and visualization tool for STM8 and STM32 microcontrollers
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STM32-D/RAIS STM32 MCU daughter board for use with Raisonance REva starter kits
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STM32-PRIMER Complete Primer ready to use from Raisonance for easy evaluation and development with STM32 MCUs
STM32-PRIMER/LAB Complete EvoPrimer ready-to-use from Raisonance for STM32 standalone programmer & application monitor
STM32-SK/HIT Hitex starter kit for STM32 F1 series Performance and Access Line microcontrollers
STM32-SK/RAIS Raisonance REva starter kit for STM32 MCUs, includes RLink
STM32-WMA/DEC Audio Engine WMA Decoder and Utilities
STM32100B-EVAL Evaluation board for STM32F100 (128KB Flash) Value Line MCUs
STM32100B-MCKIT Motor control starter kit for STM32F100 (128KB Flash) Value Line MCUs
STM32100E-EVAL Evaluation board for STM32F100 (512KB Flash) Value Line MCUs
STM3210B-PFSTICK Hitex Performance Stick for STM32 (128KB Flash) Performance and Access Line MCUs
STM3210E-SK/IAR IAR starter kit for STM32 F1 series Performance and Access Line microcontrollers (STM32F103ZE MCU)
STM3210G-SK/KEI Keil starter kit for STM32F103 line (with STM32F103ZG MCU)
STM32VLDISCOVERY Discovery kit for STM32F100 Value Line - with STM32F100RB MCU
STMPRIMER EvoPrimer components to build your own EvoPrimer for easy evaluation and development with STM32 and STM8 MCUs
STSW-MCU005 STM32 and STM8 Flash loader demonstrator (UM0462)
STSW-STM32008 STM32F10xxx in-application programming using the USART (AN2557)
STSW-STM32013 STM32F10xxx LCD glass driver firmware (AN2656)
STSW-STM32014 Improving STM32F1x and STM32L1x ADC resolution by oversampling (AN2668)
STSW-STM32016 TFT LCD interfacing with the high-density STM32F10xxx FSMC (AN2790)
STSW-STM32017 STM32F10xxx Speex library firmware STM32, StdPeriph Lib, speex, audio (AN2812)
STSW-STM32019 Clock/calendar implementation on the STM32F10xxx microcontroller RTC (AN2821)
STSW-STM32020 STM32F101xx and STM32F103xx medium- and high-density devices: advanced I2C examples (AN2824)
STSW-STM32021 STM32F10xxx internal RC oscillator (HSI) calibration (AN2868)
STSW-STM32023 How to migrate from the STM32F10xxx firmware library V2.0.3 to the STM32F10xxx standard peripheral library V3.0.0 (AN2953)
STSW-STM32024 Getting started with uClinux for STM32F10x high-density devices (AN3012)
STSW-STM32025 Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32 USART
STSW-STM32027 Communication peripheral FIFO emulation with DMA and DMA timeout in STM32F10x microcontrollers (AN3109)
STSW-STM32028 STM32's ADC modes and their applications (AN3116)
STSW-STM32029 CEC networking using STM32F100xx value line microcontrollers (AN3127)
STSW-STM32033 STM32F1xx motor control firmware library for the L6470 dSPIN IC
STSW-STM32047 Implementing receivers for infrared remote control protocols using STM32F1 microcontrollers (AN3174)
STSW-STM32054 STM32F10x standard peripheral library
STSW-STM32056 STM32F1xx motor control firmware for easySPIN L6474
STSW-STM32080 DfuSe USB device firmware upgrade STMicroelectronics extension: contains the demo GUI, debugging GUI, all sources files and the protocol layer (UM0412)
STSW-STM32093 STM32 TFT-LCD direct drive demonstration firmware (AN3241)
STSW-STM32094 STM32 in-application programming over the I2C bus (AN3078)
STSW-STM32098 STM32 embedded GUI library (AN3128)
STSW-STM32099 STM32 secure firmware upgrade (SFU) overview (AN4023)
STSW-STM32100 STM32 PMSM FOC SDK motor control firmware library (UM1052)
STSW-STM32102 STM32 Virtual COM Port Driver
STSW-STM32103 STM32 Serial Wire Viewer (SWV) and Embedded Trace Macrocell (ETM)capabilities. Examples and technical note.
STSW-STM32121 STM32F10x, STM32L1xx and STM32F3xx USB full speed device library (UM0424)
STSW-STM32127 STM32F10xx, STM32F2xx, STM32F4xx and STM32L1xx I2C Communication peripheral application library (CPAL) (UM1029)
STSW-STM32149 STM32 nRF51 Bluetooth Low Energy (BLE) embedded software
STSW-STM32AN4187 Using CRC peripheral in STM32 family (AN4187)
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STX-PRO/RAIS Unlimited in-circuit debugging/programming tool for STM32, STR7 and STR9
STX-RLINK In-circuit debugger/programmer for STM8, ST7, STM32, STR7 and STR9 microcontrollers
STemWin Professional graphical stack library enabling the building up of Graphical User Interfaces (GUIs) (AN4323)
TAP-KNX-KAIStack KNX home automation for STM8 and STM32, from Tapko Technologies GMBH
TASKINGVX TASKING VX-toolset for ARM based on Altium's Viper C compiler technology
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TrueINSPECTOR A tool that detects potential coding issues at an early stage. The product performs static source code inspection and generates software metrics and code complexity measurements
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WITT-MW Wittenstein Middleware components (USB, File System, TCP/IP, ...)
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eCC-RedBoot Standard bootstrap firmware for STM32, from eCosCentric
eCC-SecureShell Secure Shell daemon SSH-2 for STM32, from eCosCentric
eCC-USB USB Host & Device stacks for STM32, from eCosCentric
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emtas-CANopen CANopen Protocol Stack for STM32
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Publications and Collaterals

Flyer

Description Version Size
pdf
STM32 32-bit MCU family
2,651 KB
pdf
STM32 32-bit MCU family (Japanese Version)
222 KB

Brochure

Description Version Size
pdf
Products and solutions for Factory automation and Control
4,504 KB
pdf
STM32 F1 Value line
1,191 KB
pdf
STM32 Motor control
1.0.0 975 KB

White Paper

Description Version Size
pdf
STM32 More Than a Core - Circuit Cellar, Tom Cantrell
1.0 355 KB

Quality & Reliability

Product Certification

Description Version Size
pdf
STM32 CAN conformance test authentication sheet
183 KB
pdf
VDE Certification for STM32 Class B
1.0 1,310 KB
pdf
VDE Certification for STM32 Class B
1.0 1,302 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Order From STUnit Price (US$)*
@ 10000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STM32F100C8T6BActiveLQFP 48 7x7x1.4Tray-4085-1.445Distributor reported inventory date: 2014-10-21
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA57501500
AVNETOrder NowAMERICA17340
Newark Element14Order NowAMERICA2650
Farnell Element14Order NowEUROPE23531
RUTRONIKOrder NowEUROPE95501
DIGIKEYOrder NowWORLDWIDE13681
FUTUREOrder NowWORLDWIDE46601
MOUSEROrder NowWORLDWIDE46821
Ecopack2PDF
XML
STM32F100C8T6BTRActiveLQFP 48 7x7x1.4Tape And Reel-4085-1.445Distributor reported inventory date: 2014-10-21
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE1440000
Ecopack2PDF
XML
STM32F100C8T7BActiveLQFP 48 7x7x1.4Tray-40105-1.547Distributor reported inventory date: 2014-10-21
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA1560
ANGLIA LiveOrder NowEUROPE1711
ARROWOrder NowEUROPE7500
Farnell Element14Order NowEUROPE7251
RUTRONIKOrder NowEUROPE7501
MOUSEROrder NowWORLDWIDE6931
Ecopack2-
STM32F100C8T7BTRActiveLQFP 48 7x7x1.4Tape And Reel-40105-1.547No availability reported, please contact our Sales officeEcopack2-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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