STMicroelectronics, 32 bit ARM Cortex M0, STM32F042F4 Microcontroller, 48 MHz, 16kB FLASH, 20-Pin TSSOP

View all Microcontrollers
Bulk discount available

Subtotal (1 tray of 74 units)*

£106.56

(exc. VAT)

£128.02

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 1,480 unit(s) shipping from 18 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tray*
74 - 74£1.44£106.56
148 - 148£1.401£103.67
222 - 444£1.364£100.94
518 - 962£1.329£98.35
1036 +£1.296£95.90

*price indicative

RS Stock No.:
145-9289
Mfr. Part No.:
STM32F042F4P6
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Product Type

Microcontroller

Series

STM32F042F4

Package Type

TSSOP

Mount Type

Surface

Pin Count

20

Device Core

ARM Cortex M0

Data Bus Width

32bit

Program Memory Size

16kB

Maximum Clock Frequency

48MHz

RAM Size

6kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

1.05mm

Width

4.5 mm

Standards/Approvals

FBI

Length

6.6mm

Maximum Power Dissipation Pd

263mW

Minimum Supply Voltage

2V

Instruction Set Architecture

RISC

Program Memory Type

FLASH

ADCs

10 x 12 Bit

Automotive Standard

No

COO (Country of Origin):
PH

STM32F04 Series Microcontrollers, STMicroelectronics


RISC Core: ARM 32-bit Cortex-M0 CPU, frequency up to 48MHz

CRC calculation unit

Reset and power management

Clock management

Up to 37 fast Inputs/Outputs

5-channel DMA controller

8 Timers

Communication interfaces: I2C, USART, SPI, CAN, USB 2.0 full-speed

STM32F0 Series 32-Bit ARM® Cortex®-M0 Microcontrollers, STMicroelectronics


The STM32 F0 Series of the 32-bit Flash Microcontrollers (MCUs) is based on the ARM Cortex™-M0 core; a core specifically developed for embedded applications. STMicroelectronics’s STM32 ARM Cortex™ M processor benefits from the Cortex-M0 architectural enhancements including digital signal processing, real-time performance, low voltage and low power. ST’s ARM® STM32 F0 mainstream series delivers a 32-bit performance and is Ideal for small projects or platform decisions with its easy to use functionality.

Related links