8-bit 8051 MCU, 50MHz, 64KB Flash, 40 I/O, TQFP Product overview: C8051F500-IQR 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. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 50MHz, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F500-IQR can be used for catalog matching and distributor lookup.
8051 C8051F50x Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 48-TQFP (7x7)
8051 C8051F50x Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 48-TQFP (7x7)
8051 C8051F50x Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 48-TQFP (7x7)
Manufacturer: Silicon Labs
Win Source Part Number: 758322-C8051F500-IQR
Series: C8051F50x
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C (TA)
Core Processor: 8051
Speed: 50MHz
Package: 48-TQFP
Core Size: 8-Bit
Connectivity: EBI/EMI, SMBus (2-Wire/I2C), CAN, LIN, SPI, UART/USART
Peripherals: POR, PWM, Temp Sensor, WDT
Number of I/O: 40
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
RAM Size: 4.25K x 8
Data Converters: A/D 32x12b
Oscillator Type: Internal
Supply Voltage: 1.8 V ~ 5.25 V
Family Name: C8051F500
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.silabs.com
RoHS State: Request Verification
Manufacturer Package: 48-QFP (7x7)
Alternative Parts (Cross-Reference): SAF-XC886C-6FFA 5V AC; SAF-XC886C-6FFI 3V3 AC; SAA-XC886-6FFA AC;
Introduction Date: July 09, 2008
Country of Origin: Taiwan
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited
IC MCU 8BIT 64KB FLASH 48TQFP
8051 C8051F50x Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 48-TQFP (7x7)
IC MCU 8BIT 64KB FLASH 48TQFP
IC MCU 8BIT 64KB FLASH 48TQFP
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-C8051F500-IQR | 336-4730-1-ND | 758322-C8051F500-IQR | C8051F500-IQR | C8051F500-IQR | C8051F500-IQR | C8051F500-IQR | C8051F500-IQR |
| Product Name | 8-bit 50MHz 64KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - C8051F500-IQR | Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit | |
| RAM | 4.25 KB | 4.25 KB | 64 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, EBI/EMI, SMBus, 2-Wire | CAN; SPI; UART; USART | ||||||
| Package Type | Other; TQFP | TQFP; Other; 48-TQFP | QFP; TQFP; Other; 48-TQFP | QFP; Other; 48-TQFP | TQFP; Other; 48-TQFP |
