embedded-processors-controllers

STM32F030C4

Full part number: STM32F030C4K6

Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.

01 — Overview

This STMicroelectronics datasheet covers the STM32F030x4, x6, x8, and xC families of 32-bit Arm Cortex-M0 microcontrollers. It details specifications for parts with up to 256 KB Flash memory and 32 KB SRAM. Key features include operation from 2.4 V to 3.6 V, a clock speed up to 48 MHz, and interfaces like I2C, SPI, and USART. The document provides electrical characteristics, pinouts, and functional descriptions for over 55 GPIOs, multiple timers, an ADC, and low-power modes suitable for various embedded applications.

02 — Key specifications

Datasheet parameters

ParameterMinTypMaxConditions
quiescent current — 175 µA 215 µA HSE bypass, PLL on; 48 MHz
output current — — 25 mA
supply voltage range -300 mV — 4 V
operating temperature -40 °C — 85 °C Maximum power dissipation
clock frequency — 24 MHz — fTIMxCLK = 48 MHz
power dissipation — — 455 mW LQFP64
cpu speed — 48 MHz —
program memory size — 16.4 kB —
ram size — 4.1 kB —
io count — 55 —
adc resolution — 12 bit —
core size — 32 bit —
rise time — — 20 ns
data retention 20 year — — 1 kcycle(2)at TA = 85 °C
program erase cycles 1 kcycle — — TA = -40 to +85 °C
sample rate 50 kHz — 1 MHz
03 — Alternatives

Closest matches to STM32F030C4

STM32F103B 10.0× higher program erase cycles, 8.0× higher program memory size, 5.0× higher ram size
STM32F103C8T6 10.0× higher program erase cycles, 7.4× lower quiescent current, 5.0× higher ram size
STM32L010F4P6 8.0× lower quiescent current, 2.0× lower ram size, 1.6× lower output current
PY32F030F28U6 12.0× higher quiescent current, 2.0× higher program memory size, 1.9× higher supply voltage range
STM32F405OET6 10.0× higher program erase cycles, 3.5× higher cpu speed, 1.7× lower rise time
STM32F411CCU6 16.0× higher program memory size, 10.0× higher program erase cycles, 3.5× higher cpu speed
STM8S105C4 14.9× higher quiescent current, 4.0× lower core size, 3.0× lower clock frequency
STM32G030F6P6 5.0× higher rise time, 3.2× higher output current, 2.0× higher program memory size
04 — FAQ

Frequently asked questions

What is the ADC resolution of the STM32F030C4K6?

The ADC resolution is 12 bit.

What is the clock frequency when fTIMxCLK = 48 MHz?

The clock frequency is 24 MHz.

What is the core size of the STM32F030C4K6?

The core size is 32 bit.

What is the maximum CPU speed of the STM32F030C4K6?

The maximum CPU speed is 48 MHz.

What is the data retention time for the STM32F030C4K6 after 1 kcycle at TA = 85 °C?

The data retention is 20 year.

What is the total number of I/O ports available on the STM32F030C4K6?

The STM32F030C4K6 has 55 I/O ports.

What is the operating temperature under maximum power dissipation?

The operating temperature is 85 °C.

What is the output current specification for the STM32F030C4K6?

The output current is 25 mA.

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