Silicon Labs Microcontrollers C8051F571-IMR

8051 C8051F57x Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 40-QFN (6x6)

8-bit 8051 MCU, 32KB Flash, 50MHz, 40-Pin QFN EP, SMT Product overview: C8051F571-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, 32KB, 50MHz, QFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 32KB, 50MHz, QFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F571-IMR can be used for catalog matching and distributor lookup.

Manufacturer: Silicon Labs
Win Source Part Number: 914618-C8051F571-IMR
Series: C8051F57x
Operating Temperature Range: -40°C ~ 125°C (TA)
Features: 8051 series Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 40-QFN (6x6)
Core Processor: 8051
Speed: 50MHz
Package: Reel - TR
Package: 40-VFQFN Exposed Pad
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals: POR, PWM, Temp Sensor, WDT
Number of I/O: 33
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
Data Converters: A/D 32x12b
Oscillator Type: Internal
Supply Voltage: 1.8V ~ 5.25V
Family Name: C8051F571
Categories: Integrated Circuits (ICs)
Case / Package: 40-QFN (6x6)
ECCN: 3A991A2
Popularity: High
Fake Threat In the Open Market: 95 pct.
Supply and Demand Status: Balance
Quantity per package: 1500
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 19 Weeks
HTSUS: 8542.31.0001