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STM32C011J4M6

Name: STM32C011J4M6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 16KB FLASH 8SO

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仕様

Series	STM32C0
Part Status	Active
Base Product Number	STM32C011
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit
Speed	48MHz
Connectivity	I2C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, 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 ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	8-SO
Package	8-SOIC (0.154", 3.90mm Width)
Packaging	Tray

概要

Description

STM32C011J4M6 is a small, low-cost MCU from ST’s STM32C0 family. It uses a 32‑bit ARM Cortex‑M0+ core and runs up to 48 MHz, designed for budget sensors, controls, and IoT-style apps with tight power and cost constraints.
Key points:
- Core and speed: Cortex‑M0+ up to 48 MHz.
- Memory: on‑chip Flash and RAM sized in the tens of KB and KB range (sufficient for compact firmware).
- Peripherals: GPIO, multiple timers, 12‑bit ADC, serial interfaces (USART/UART, I2C, SPI), RTC, and watchdog.
- Power: operates from ~2.0–3.6 V with low‑power modes for sleep/stop.
- Package: J4M6 variant (defines the exact package/memory configuration for this device).
- Tooling: supported by STM32CubeMX/STMicroCubeIDE, HAL/LL libraries, and GCC/Clang toolchains.
Use cases: small controllers, embedded sensors, consumer devices, and other cost-sensitive applications requiring a simple, energy‑efficient MCU.

Features

Key features of STM32C011J4M6 (STM32C0 family):
- Core: ARM Cortex-M0+ 32-bit
- Speed: up to 48 MHz
- Memory (device dependent): 16 KB Flash, 4 KB RAM
- Analog: 12-bit ADC (with internal sensor)
- Timers: general-purpose timers (e.g., 16-bit), SysTick
- Communications: USART/UART, I2C, SPI
- DMA: basic DMA support
- Debug/Debug: SWD/JTAG interface
- Power: multiple low-power modes (Sleep, Stop, Standby); operate from 1.65 to 3.6V
- Protection/Reset: POR, BOR, option bytes
- I/O: up to ~24 GPIOs (package dependent)
- Packages: various options (up to 32 pins)
Note: exact memory size, peripherals, and pin count depend on the specific package/revision. Always consult the datasheet for the precise variant.

Package

UQFN-20 package (20-pin, 4×4 mm body).

Pinout

- Pin count: 20 pins.
- Function: A 32‑bit ARM Cortex‑M0+ microcontroller from ST’s STM32C0 family (STM32C011). It is intended for ultra-low‑power embedded control and includes typical peripherals such as serial interfaces (USART/UART, I2C, SPI), timers, a 12-bit ADC, watchdog, and various low‑power modes.

Manufacturer

- Manufacturer: STMicroelectronics (ST).
- What kind of company: A multinational semiconductor and electronics manufacturer (French-Italian origins, headquartered in Geneva, Switzerland) that designs and produces microcontrollers, sensors, power management ICs, and other semiconductor devices, including the STM32 family.

Application

Applications of STM32C011J4M6 include:
- IoT nodes and battery-powered sensors
- Smart home devices (thermostats, switches, hubs)
- Portable instruments, data loggers, and wearables
- Consumer electronics and accessories (remote controls, keyboards, LED drivers)
- Small industrial automation and motor-control for compact equipment
- Prototyping, education, and hobby projects needing a compact, low-power 32‑bit MCU

Equivalent

There isn’t an exact drop‑in equivalent to STM32C011J4M6. For ST parts, look at other STM32C0 family devices with the same core, similar flash/RAM and the same package (e.g., other C011 variants in the same SKU family). For cross‑vendor equivalents, consider Cortex‑M0+ MCUs with comparable memory from NXP (LPC800) or Microchip (SAMD0/SAMD1) lines, but expect differences in peripherals and pinouts. Use ST’s product selector to filter by core, memory and package for exact matches.