STM32C071F8
Mainstream Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 24 Kbytes RAM, 48 MHz CPU, 2x USART, timers, ADC, comm. I/F, USB FS, 2-3.6V
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Description
The STM32C071x8/xB mainstream microcontrollers are based on high-performance Arm® Cortex®-M0+ 32-bit RISC core operating at up to 48 MHz frequency. Offering a high level of integration, they are suitable for a wide range of applications in consumer, industrial and appliance domains and ready for the Internet of Things (IoT) solutions.
The devices incorporate a memory protection unit (MPU), high-speed embedded memories (24 Kbytes of SRAM and up to 128 Kbytes of flash program memory with read and write protection, proprietary code protection, and securable area), DMA, an extensive range of system functions, enhanced I/Os, and peripherals. The devices offer standard communication interfaces (two I2Cs, two SPI / one I2S, one full-speed USB, and two USARTs), one 12-bit ADC (2.5 MSps) with up to 19 channels, a low-power RTC, an advanced control PWM timer, four general-purpose 16-bit timers, a 32-bit general-purpose timer, two watchdog timers, and a SysTick timer.
The devices operate within ambient temperatures from -40 to 125°C and with supply voltages from 2.0 V to 3.6 V. Optimized dynamic consumption combined with power-saving modes allows the design of low-power applications.
The devices are housed in packages with 19 to 64 pins.
All features
- Includes ST state-of-the-art patented technology
- Core: Arm® 32-bit Cortex®-M0+ CPU, frequency up to 48 MHz
- -40°C to 85°C/105°C/125°C operating temperature
- Memories
- Up to 128 Kbytes of flash memory with protection and securable area
- 24 Kbytes of SRAM with hardware parity check
- CRC calculation unit
- Reset and power management
- Voltage range: 2.0 V to 3.6 V
- Separate I/O supply pin (1.65 V to 3.6 V)
- Power-on / power-down reset (POR/PDR)
- Programmable brownout reset (BOR)
- Low-power modes: Sleep, Stop, Standby, Shutdown
- Clock management
- 4 to 48 MHz crystal oscillator
- 32 kHz crystal oscillator with calibration
- Internal 48 MHz RC oscillator (±1 %)
- Internal 48 MHz RC oscillator with clock recovery system
- Internal 32 kHz RC oscillator (±5 %)
- Up to 61 fast I/Os
- All mappable on external interrupt vectors
- All 5 V-tolerant
- 5-channel DMA controller with flexible mapping
- 12-bit, 0.4 µs ADC (up to 19 ext. channels)
- Conversion range: 0 to 3.6 V
- 9 timers: 16-bit for advanced motor control, one 32-bit timer and four 16-bit general-purpose, two watchdogs, SysTick timer
- Calendar RTC with alarm
- Communication interfaces
- Two I2C-bus interface supporting Fast-mode Plus (1 Mbit/s) with extra current sink; one supporting SMBus/PMBus™ and wake-up from Stop mode
- Two USARTs with master/slave synchronous SPI; one supporting ISO7816 interface, LIN, IrDA capability, auto baud rate detection and wake-up feature
- Two SPIs (24 Mbit/s) with 4- to 16-bit programmable bitframe, one multiplexed with I²S interface; two extra SPIs through USARTs
- USB 2.0 FS device (crystal-less) and host controller
- Development support: serial wire debug (SWD)
- 96-bit unique ID
- All packages ECOPACK2 compliant
Circuit Diagram
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Featured Videos
Enhancing the STM32C0 portfolio, the new STM32C071 product line supports USB connectivity for both host and device modes without requiring an external crystal. It offers up to 128 Kbytes of flash memory and 24 Kbytes of RAM, available in packages ranging from 20 to 64 pins.
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STM32C071F8
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All resources
| Resource title | Version | Latest update |
|---|
System View Description (1)
| Resource title | Version | Latest update | |||
|---|---|---|---|---|---|
| ZIP | 1.5 | 22 Jul 2025 | 22 Jul 2025 |
IBIS models (1)
| Resource title | Version | Latest update | |||
|---|---|---|---|---|---|
| ZIP | 3.0 | 28 Jan 2025 | 28 Jan 2025 |
Quality and Reliability
| Part Number | RoHS Compliance Grade | Grade | Material Declaration** |
|---|---|---|---|
| STM32C071F8P6 | Ecopack2 | Industrial | |
| STM32C071F8P6N | Ecopack2 | Industrial |
(**) 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 oursales support for information on specific devices.
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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | D/A Converters (typ) (12-bit) | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | SMPS | Number of Channels (typ) | UART (typ) | I/Os (High Current) | Integrated op-amps | Comparator | SPI (typ) | USART (typ) | Number of Channels (typ) | I2S (typ) | Advanced Motor Control Timers | CAN (2.0) | CAN (FD) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||||||||||||||||||||||||||||
| STM32C071F8P6 | Available atdistributors Distributor availability of STM32C071F8P6
Distributor reported inventory date: Buy from Distributor | No availability of distributors reported, pleasecontact our sales office | ||||||||||||||||||||||||||||||||||||||
| STM32C071F8P6N | Available atdistributors Distributor availability of STM32C071F8P6N
Distributor reported inventory date: Buy from Distributor | No availability of distributors reported, pleasecontact our sales office | ||||||||||||||||||||||||||||||||||||||
STM32C071F8P6 Active
Part Number:
STM32C071F8P6
Operating Temperature (°C)
Min:
Max:
D/A Converters (typ) (12-bit):
-
Timers (typ) (16-bit):
5
Timers (typ) (32-bit):
1
Number of Channels (typ):
-
SMPS:
-
Number of Channels (typ):
-
UART (typ):
-
I/Os (High Current):
18
Integrated op-amps:
-
Comparator:
-
SPI (typ):
2
USART (typ):
2
Number of Channels (typ):
11
I2S (typ):
1
Advanced Motor Control Timers:
-
CAN (2.0):
-
CAN (FD):
-
Distributor reported inventory date:
Stock
Min.Order
Region
Buy from DistributorSTM32C071F8P6N Active
Part Number:
STM32C071F8P6N
Operating Temperature (°C)
Min:
Max:
D/A Converters (typ) (12-bit):
-
Timers (typ) (16-bit):
5
Timers (typ) (32-bit):
1
Number of Channels (typ):
-
SMPS:
-
Number of Channels (typ):
-
UART (typ):
-
I/Os (High Current):
18
Integrated op-amps:
-
Comparator:
-
SPI (typ):
2
USART (typ):
2
Number of Channels (typ):
11
I2S (typ):
1
Advanced Motor Control Timers:
-
CAN (2.0):
-
CAN (FD):
-
Distributor reported inventory date:
Stock
Min.Order
Region
Buy from Distributor(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors