Integrated Circuits (ICs)

EFM8UB11F16G-C-QFN24R

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MCU 8-BIT 8051 CISC 16KB FLASH 2.5V/3.3V T/R

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Integrated Circuits (ICs)

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MCU 8-BIT 8051 CISC 16KB FLASH 2.5V/3.3V T/R

Technical Specifications

Parameters and characteristics for this part

Part	RAM Size	Core Processor	Supplier Device Package	Oscillator Type	Operating Temperature [Max]	Operating Temperature [Min]	Connectivity	Number of I/O	Program Memory Size	Speed	Core Size	Package / Case [y]	Package / Case	Mounting Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Program Memory Type	Data Converters
SILICON LABS EFM8UB11F16G-C-QSOP24	2.25 K	CIP-51 8051	24-QSOP	Internal	85 C	-40 ¯C	I2C SMBus SPI UART/USART USB	17	16 KB	50 MHz	8-Bit	0.154 in 3.9 mm Width	24-SSOP	Surface Mount	3.6 V	1.71 V	FLASH	A/D 15x12b
SILICON LABS EFM8UB11F16G-B-QSOP24	2.25 K	CIP-51 8051	24-QSOP	Internal	85 C	-40 ¯C	I2C SMBus SPI UART/USART USB	17	16 KB	50 MHz	8-Bit	0.154 in 3.9 mm Width	24-SSOP	Surface Mount	5.25 V	2.2 V	FLASH	A/D 15x12b
SILICON LABS EFM8UB11F16G-C-QFN24R	2.25 K	CIP-51 8051	24-QFN (4x4)	Internal	85 C	-40 ¯C	I2C SMBus SPI UART/USART USB	17	16 KB	50 MHz	8-Bit		24-WFQFN Exposed Pad	Surface Mount	3.6 V	1.71 V	FLASH	A/D 15x12b
SILICON LABS EFM8UB11F16G-C-QSOP24R	2.25 K	CIP-51 8051	24-QSOP	Internal	85 C	-40 ¯C	I2C SMBus SPI UART/USART USB	17	16 KB	50 MHz	8-Bit	0.154 in 3.9 mm Width	24-SSOP	Surface Mount	3.6 V	1.71 V	FLASH	A/D 15x12b

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General part information

CIP-51 8051 Universal Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 24-QFN (4x4)

Technical documentation and resources