company blog about STM32 Mainstream MCUs：STM32C011J4M3 Mainstream Arm Cortex-M0+ Microcontrollers

STM32 Mainstream MCUs：STM32C011J4M3 Mainstream Arm Cortex-M0+ Microcontrollers

STM32C011J4M3 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 (6 Kbytes of SRAM and up to 32 Kbytes of flash program memory with read and write protection), DMA, an extensive range of system functions, enhanced I/Os, and peripherals. The devices offer standard communication interfaces (one I2Cs, one SPI / one I2S, and two USARTs), one 12-bit ADC (2.5 MSps) with up to 15 channels, a low-power RTC, an advanced control PWM timer, four general-purpose 16-bit timers, 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.

Product Attributes Of STM32C011J4M3
Core Processor：ARM® Cortex®-M0+
Core Size：32-Bit
Speed：48MHz
Connectivity：I2C, IrDA, LINbus, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT
Number of I/O：6
Program Memory Size：16KB (16K x 8)
Program Memory Type：FLASH
RAM Size：6K x 8
Voltage - Supply (Vcc/Vdd)：2V ~ 3.6V
Data Converters：A/D 7x12b SAR
Oscillator Type：External, Internal
Operating Temperature：-40°C ~ 125°C (TA)

Features Of STM32C011J4M3

• 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 32 Kbytes of flash memory with protection

  • 6 Kbytes of SRAM with hardware parity check

• CRC calculation unit

• Reset and power management

  • Voltage range: 2.0 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 32 kHz RC oscillator (±5 %)

• Up to 18 fast I/Os

  • All mappable on external interrupt vectors

  • All 5 V-tolerant

• 3-channel DMA controller with flexible mapping

• 12-bit, 0.4 µs ADC (up to 13 ext. channels)

  • Conversion range: 0 to 3.6 V

• 8 timers: 16-bit for advanced motor control, four 16-bit general-purpose, two watchdogs, SysTick timer

• Calendar RTC with alarm

• Communication interfaces

  • One I²C-bus interface supporting Fast-mode Plus (1 Mbit/s) with extra current sink; 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

  • One SPI (24 Mbit/s) with 4- to 16-bit programmable bitframe, multiplexed with I²S interface; two extra SPIs through USARTs

• Development support: serial wire debug (SWD)

• All packages ECOPACK 2 compliant

Circuit Diagram Of STM32C011J4M3