Silicon Labs Embedded - Embedded - Microcontrollers - C8051F557-IMR C8051F557-IMR

Manufacturer: Silicon Labs
Win Source Part Number: 202166-C8051F557-IMR
Packaging: Reel - TR
Core Processor: 8051
Number of I/O: 18
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
Data Converters: A/D 18x12b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: 24-QFN (4x4)
Speed(Frequency): 50MHz
Supply Voltage - Operating: 1.8 V to 5.25 V
Part Core Size: 8-Bit
Data RAM Size: 2.25K x 8
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Limited

8-bit MCU, 50MHz, 16KB Flash, 2.25KB RAM, 24-Pin QFN EP, SMT Product overview: C8051F557-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, 16KB, 2.25KB, QFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 50MHz, 16KB, 2.25KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F557-IMR can be used for catalog matching and distributor lookup.

8051 C8051F55x Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 24-QFN (4x4)