Silicon Labs Microcontrollers C8051F500-IQR

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

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.