STMicroelectronics STM32C542FCU6, 32 bit ARM, STM32C542xx 32 Bit Microcontroller, 144 MHz, 256kB FLASH, 20-Pin UFQFPN
- RS Stock No.:
- 800-441
- Mfr. Part No.:
- STM32C542FCU6
- Manufacturer:
- STMicroelectronics
Bulk discount available
Subtotal (1 unit)*
€1.54
(exc. VAT)
€1.89
(inc. VAT)
Temporarily out of stock
- Shipping from 21 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | €1.54 |
| 10 - 24 | €1.21 |
| 25 - 49 | €1.13 |
| 50 - 99 | €1.08 |
| 100 + | €1.03 |
*price indicative
- RS Stock No.:
- 800-441
- Mfr. Part No.:
- STM32C542FCU6
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Series | STM32C542xx | |
| Product Type | 32 Bit Microcontroller | |
| Package Type | UFQFPN | |
| Mount Type | Surface | |
| Pin Count | 20 | |
| Device Core | ARM | |
| Data Bus Width | 32bit | |
| Program Memory Size | 256kB | |
| Interface Type | CAN FD, I2C, I3C, LPUART, SPI, USART, USB | |
| Maximum Clock Frequency | 144MHz | |
| RAM Size | 64kB | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | 40°C | |
| Analogue Comparators | 2 | |
| DACs | 2 | |
| Number of Programmable I/Os | 14 | |
| Maximum Operating Temperature | 140°C | |
| Height | 0.6mm | |
| Standards/Approvals | IEC 60335-1 | |
| Width | 3.1mm | |
| Length | 3.1mm | |
| Minimum Supply Voltage | 2.7V | |
| ADCs | 6 | |
| Program Memory Type | FLASH | |
| Instruction Set Architecture | ARM V8-M | |
| Number of Timers | 10 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Series STM32C542xx | ||
Product Type 32 Bit Microcontroller | ||
Package Type UFQFPN | ||
Mount Type Surface | ||
Pin Count 20 | ||
Device Core ARM | ||
Data Bus Width 32bit | ||
Program Memory Size 256kB | ||
Interface Type CAN FD, I2C, I3C, LPUART, SPI, USART, USB | ||
Maximum Clock Frequency 144MHz | ||
RAM Size 64kB | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature 40°C | ||
Analogue Comparators 2 | ||
DACs 2 | ||
Number of Programmable I/Os 14 | ||
Maximum Operating Temperature 140°C | ||
Height 0.6mm | ||
Standards/Approvals IEC 60335-1 | ||
Width 3.1mm | ||
Length 3.1mm | ||
Minimum Supply Voltage 2.7V | ||
ADCs 6 | ||
Program Memory Type FLASH | ||
Instruction Set Architecture ARM V8-M | ||
Number of Timers 10 | ||
Automotive Standard No | ||
- COO (Country of Origin):
- FR
The STMicroelectronics general purpose microcontrollers family (STM32C5 series) based on the high‑performance Arm Cortex-M33 32-bit RISC core. They operate at a frequency of up to 144 MHz.
Includes ST state-of-the-art patented technology
Bootloader support on USART, FDCAN, USB, and SPI interfaces
All packages are ECOPACK2 compliant
Related links
- Microcontroller 32 bit
- Microchip PIC32AK6416GC41036T-I/M7 PIC32AK1216GC41064 Family 32 Bit Microcontroller 64kB
- STMicroelectronics STM32F437ZGT6 STM32F437ZG Microcontroller 1024kB FLASH, 144-Pin LQFP
- Microchip PIC32MZ EF Microcontroller 1MB FLASH, 100-Pin TQFP
- Microchip PIC32AK1216GC41036-E/M7 PIC32AK1216GC41064 Family 32 Bit Microcontroller 128kB
- Microchip PIC32AK3208GC41048T-I/PT PIC32AK1216GC41064 32 Bit Microcontroller 32kB FLASH,
- NXP MKL04Z16VLF4 RoHS 32 Bit Microcontroller 16kB FLASH, 48-Pin LQFP
- NXP KE02 Microcontroller 64kB FLASH, 32-Pin LQFP