8-bit 8051 MCU, 50MHz, 64KB Flash, QFN, 25 I/O Product overview: C8051F502-IMR 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, 50MHz, 64KB, QFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 50MHz, 64KB, QFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F502-IMR can be used for catalog matching and distributor lookup.
Manufacturer: Silicon Labs
Win Source Part Number: 914608-C8051F502-IMR
Series: C8051F50x
Operating Temperature Range: -40°C ~ 125°C (TA)
Features: 8051 series Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 32-QFN (5x5)
Core Processor: 8051
Speed: 50MHz
Package: Reel - TR
Package: 32-VFQFN Exposed Pad
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART
Peripherals: POR, PWM, Temp Sensor, WDT
Number of I/O: 25
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
Data Converters: A/D 25x12b
Oscillator Type: Internal
Supply Voltage: 1.8V ~ 5.25V
Family Name: C8051F502
Categories: Integrated Circuits (ICs)
Case / Package: 32-QFN (5x5)
ECCN: 3A991A2
Popularity: High
Fake Threat In the Open Market: 91 pct.
Supply and Demand Status: Balance
Quantity per package: 1500
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 19 Weeks
HTSUS: 8542.31.0001
Other Part Number: 336-4819-1, C8051F502-IMR-ND, 336-4819-2, 336-4819-6
8051 C8051F50x Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 32-QFN (5x5)
IC MCU 8BIT 64KB FLASH 32QFN
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
IC MCU 8BIT 64KB FLASH 32QFN
IC MCU 8BIT 64KB FLASH 32QFN
8051 C8051F50x Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 32-QFN (5x5)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-C8051F502-IMR | 914608-C8051F502-IMR | 336-4819-2-ND | C8051F502-IMR | C8051F502-IMR | C8051F502-IMR | C8051F502-IMR | C8051F502-IMR |
| Product Name | 8-bit 50MHz 64KB QFN Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - C8051F502-IMR | Microcontrollers | Microcontrollers | 8-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| RAM | 4.25 KB | 64 KB | 4.25 KB | 4.25 KB | 4.25 KB | 4.25 KB | ||
| Supply Voltage | 1.8 to 5.25 volts | 1.8 to 5.25 volts | 1.8 to 5.25 volts | 1.8 to 5.25 volts | 5.25 volts | |||
| Serial Interface | I2C, SPI, CAN, UART, USART, LIN, SMBus, 2-Wire | CAN; SPI; UART; USART | ||||||
| Package Type | Other; QFN | Other; 32-QFN (5x5) | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad | Other; 32-VFQFN Exposed Pad |
