8-Bit MCU, 25MHz, 8KB FLASH, SPI, UART, QFN-20 Product overview: C8051F531A-IM from Silicon Labs is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 25MHz, 8KB, QFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 25MHz, 8KB, QFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F531A-IM can be used for catalog matching and distributor lookup.
Manufacturer: Silicon Labs
Win Source Part Number: 012610-C8051F531A-IM
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 16
Program Memory Size: 8KB (8K x 8)
Program Memory Type: FLASH
Data Converters: A/D 16x12b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: 20-QFN (4x4)
Speed(Frequency): 25MHz
Supply Voltage - Operating: 1.8 V to 5.25 V
Part Core Size: 8-Bit
Data RAM Size: 256 x 8
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance
IC MCU 8BIT 8KB FLASH 20QFN
IC MCU 8BIT 8KB FLASH 20QFN
8051 C8051F53x Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 20-QFN (4x4)
IC MCU 8BIT 8KB FLASH 20QFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-C8051F531A-IM | 012610-C8051F531A-IM | C8051F531A-IM | C8051F531A-IM | C8051F531A-IM | C8051F531A-IM |
| Product Name | 8-bit 25MHz 8KB QFN Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - C8051F531A-IM | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit |
| RAM | 0.2560 KB | 8 KB | 0.2560 KB | 0.2560 KB | 256 KB | |
| Supply Voltage | 1.8 to 5.25 volts | 1.8 to 5.25 volts | 1.8 to 5.25 volts | 5.25 volts | ||
| Serial Interface | SPI, UART, USART | |||||
| Package Type | Other; QFN | Other; 20-QFN (4x4) | Other; 20-VFQFN Exposed Pad | Other; 20-VFQFN Exposed Pad | Other; 20-VFQFN Exposed Pad |
