Silicon Labs Microcontrollers C8051F344-GQR

8051 C8051F34x Microcontroller IC 8-Bit 25MHz 64KB (64K x 8) FLASH 48-TQFP (7x7)

Manufacturer: Silicon Labs
Win Source Part Number: 810143-C8051F344-GQR
Packaging: Reel
Mounting Style: SMD
Core Processor: 8051
Speed: 25MHz
Core Size: 8-Bit
Connectivity: EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, 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 20x10b
Oscillator Type: Internal
Supplier Device Package: 48-TQFP (7x7)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 48-TQFP
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 500
MSL Level: 3 (168 Hours)
Part Number Series: C8051F34
Voltage - Supply (Vcc/Vdd): 2.7V ~ 3.6V

8-Bit MCU, 25MHz, 64KB FLASH, 5.25KB RAM, TQFP Product overview: C8051F344-GQR 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, 25MHz, 64KB, 5.25KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 25MHz, 64KB, 5.25KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-C8051F344-GQR can be used for catalog matching and distributor lookup.