C8051F34B-GM

Obsolete

Silicon Labs

IC MCU 8BIT 32KB FLASH 32QFN

Search across all available documentation for this part.

Obsolete

Silicon Labs

IC MCU 8BIT 32KB FLASH 32QFN

Technical Specifications

Parameters and characteristics for this part

Specification	C8051F34B-GM

Connectivity	UART/USART, SPI, SMBus (2-Wire/I2C), USB
Core Processor	8051
Core Size	8-Bit
Data Converters	17, 10 b
Mounting Type	Surface Mount
Number of I/O	25
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	32-VFQFN Exposed Pad
Peripherals	PWM, WDT, Brown-out Detect/Reset, POR, Temp Sensor
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	2.25 K
Speed	48 MHz
Supplier Device Package	32-QFN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V

Part	Package / Case	Core Processor	Program Memory Type	Oscillator Type	Speed	Program Memory Size	RAM Size	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Number of I/O	Connectivity	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Core Size	Peripherals	Data Converters
Silicon Labs C8051F34D-GQR	32-LQFP	8051	FLASH	Internal	48 MHz	64 KB	4.25 K	5.25 V	2.7 V	25	SMBus (2-Wire/I2C) SPI UART/USART USB	85 °C	-40 °C	32-LQFP (7x7)	Surface Mount	8-Bit
Silicon Labs C8051F34B-GQ	32-LQFP	8051	FLASH	Internal	48 MHz	32 KB	2.25 K	3.6 V	2.7 V	25	SMBus (2-Wire/I2C) SPI UART/USART USB	85 °C	-40 °C	32-LQFP (7x7)	Surface Mount	8-Bit	Brown-out Detect/Reset POR PWM Temp Sensor WDT	10 b 17
Silicon Labs C8051F34B-GM	32-VFQFN Exposed Pad	8051	FLASH	Internal	48 MHz	32 KB	2.25 K	3.6 V	2.7 V	25	SMBus (2-Wire/I2C) SPI UART/USART USB	85 °C	-40 °C	32-QFN (5x5)	Surface Mount	8-Bit	Brown-out Detect/Reset POR PWM Temp Sensor WDT	10 b 17
Silicon Labs C8051F34C-GQ	48-TQFP	8051	FLASH	Internal	48 MHz	64 KB	4.25 K	5.25 V	2.7 V	40	EBI/EMI SMBus (2-Wire/I2C) SPI UART/USART USB	85 °C	-40 °C	48-TQFP (7x7)	Surface Mount	8-Bit

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

8051 C8051F34x Microcontroller IC 8-Bit 48MHz 32KB (32K x 8) FLASH 32-QFN (5x5)

Technical documentation and resources