EFM8BB52F32G-C-QFN32R

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Silicon Labs

IC MCU 8BIT 32KB FLASH 32QFN

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EFM8BB52F32G-C-QFN32R

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Silicon Labs

IC MCU 8BIT 32KB FLASH 32QFN

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	EFM8BB52F32G-C-QFN32R

Connectivity	I2C, SPI, UART/USART, SMBus
Core Processor	CIP-51 8051
Core Size	8-Bit
Data Converters	1x10b, 16x12b SAR
Mounting Type	Surface Mount
Number of I/O	29
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	2.25 K
Speed	50 MHz
Supplier Device Package	32-QFN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

EFM8BB52 Series

Part	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Connectivity	RAM Size	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Size	Oscillator Type	Program Memory Type	Number of I/O	Supplier Device Package	Speed	Mounting Type	Core Size	Core Processor	Data Converters	Package / Case [y]	Package / Case	Package / Case [x]	Package / Case
Silicon Labs EFM8BB52F32G-C-QFN32R	1.8 V	5.5 V	I2C SMBus SPI UART/USART	2.25 K	85 °C	-40 °C	32 KB	Internal	FLASH	29	32-QFN (5x5)	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b
Silicon Labs EFM8BB52F32G-C-TSSOP20R	1.8 V	5.5 V	I2C SMBus SPI UART/USART	2.25 K	85 °C	-40 °C	32 KB	Internal	FLASH	16	20-TSSOP	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b	4.4 mm	20-TSSOP	0.173 in
Silicon Labs EFM8BB52F16G-C-TSSOP28R	1.8 V	5.5 V	I2C SMBus SPI UART/USART	1.25 K	85 °C	-40 °C	16 KB	Internal	FLASH	25	28-TSSOP	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b	4.4 mm	28-TSSOP		0.173 in
Silicon Labs EFM8BB52F16G-C-QFN32	1.8 V	5.5 V	I2C SMBus SPI UART/USART	1.25 K	85 °C	-40 °C	16 KB	Internal	FLASH	29	32-QFN (5x5)	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b
Silicon Labs EFM8BB52F32G-C-QFN20R	1.8 V	5.5 V	I2C SMBus SPI UART/USART	2.25 K	85 °C	-40 °C	32 KB	Internal	FLASH	16	20-QFN (3x3)	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b		20-WFQFN Exposed Pad
Silicon Labs EFM8BB52F32G-C-TSSOP28R	1.8 V	5.5 V	I2C SMBus SPI UART/USART	2.25 K	85 °C	-40 °C	32 KB	Internal	FLASH	25	28-TSSOP	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b	4.4 mm	28-TSSOP		0.173 in
Silicon Labs EFM8BB52F16I-C-QFN32	1.8 V	5.5 V	I2C SMBus SPI UART/USART	1.25 K	125 °C	-40 °C	16 KB	Internal	FLASH	29	32-QFN (5x5)	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b
Silicon Labs EFM8BB52F16G-C-QFN32R	1.8 V	5.5 V	I2C SMBus SPI UART/USART	1.25 K	85 °C	-40 °C	16 KB	Internal	FLASH	29	32-QFN (5x5)	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b
Silicon Labs EFM8BB52F32G-C-TSSOP28	1.8 V	5.5 V	I2C SMBus SPI UART/USART	2.25 K	85 °C	-40 °C	32 KB	Internal	FLASH	25	28-TSSOP	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b	4.4 mm	28-TSSOP		0.173 in
Silicon Labs EFM8BB52F16I-C-TSSOP20	1.8 V	5.5 V	I2C SMBus SPI UART/USART	1.25 K	125 °C	-40 °C	16 KB	Internal	FLASH	16	20-TSSOP	50 MHz	Surface Mount	8-Bit	CIP-51 8051	16x12b SAR 1x10b	4.4 mm	20-TSSOP	0.173 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.50
		10	$ 1.34
		25	$ 1.27
		100	$ 1.05
		250	$ 0.98
		500	$ 0.86
		1000	$ 0.68
	Digi-Reel®	1	$ 1.50
		10	$ 1.34
		25	$ 1.27
		100	$ 1.05
		250	$ 0.98
		500	$ 0.86
		1000	$ 0.68
	Tape & Reel (TR)	2500	$ 0.64
		5000	$ 0.60
		12500	$ 0.58

Description

General part information

EFM8BB52 Series

CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (5x5)

Documents

Technical documentation and resources

No documents available