EFM8SB20F32G-B-QFP32R

Part No :: EFM8SB20F32G-B-QFP32R

Manufacturer: Silicon Labs

VIGOR # :: 3660010

Description: IC MCU 8BIT 32KB FLASH 32QFP

Catalog: Embedded - Microcontrollers

DataSheet: EFM8SB20F32G-B-QFP32R PDF

Country of origin: -

Date code: -

EFM8SB20F32G-B-QFP32R Specifications

Type	Description
Series:	Sleepy Bee
Package:	Tape & Reel (TR)
Part Status:	Active
Core Processor:	CIP-51 8051
Core Size:	8-Bit
Speed:	25MHz
Connectivity:	EBI/EMI, I²C, SMBus, SPI, UART/USART
Peripherals:	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:	24
Program Memory Size:	32KB (32K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	4.25K x 8
Voltage - Supply (Vcc/Vdd):	1.8V ~ 3.6V
Data Converters:	A/D 23x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	32-LQFP
Supplier Device Package:	32-QFP (7x7)

Alternative Products

Part Number	Manufacturer & Description	Compare
EFM8SB20F64G-B-QFP32R Match 74%	Silicon Labs IC MCU 8BIT 64KB FLASH 32QFP	EFM8SB20F32G-B-QFP32R vs EFM8SB20F64G-B-QFP32R
EFM8SB20F32G-B-QFP32 Match 100%	Silicon Labs IC MCU 8BIT 32KB FLASH 32QFP	EFM8SB20F32G-B-QFP32R vs EFM8SB20F32G-B-QFP32
EFM8SB20F64G-B-QFP32 Match 74%	Silicon Labs IC MCU 8BIT 64KB FLASH 32QFP	EFM8SB20F32G-B-QFP32R vs EFM8SB20F64G-B-QFP32
EFM8SB20F64G-A-QFP32R Match 74%	Silicon Labs IC MCU 8BIT 64KB FLASH 32QFP	EFM8SB20F32G-B-QFP32R vs EFM8SB20F64G-A-QFP32R
EFM8SB20F32G-A-QFP32R Match 100%	Silicon Labs IC MCU 8BIT 32KB FLASH 32QFP	EFM8SB20F32G-B-QFP32R vs EFM8SB20F32G-A-QFP32R
EFM8SB20F32G-A-QFP32 Match 100%	Silicon Labs IC MCU 8BIT 32KB FLASH 32QFP	EFM8SB20F32G-B-QFP32R vs EFM8SB20F32G-A-QFP32

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In Stock: 179

Shipped from

HK warehouse

Expected Shipping Date

Nov 05 - Nov 09 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.4128~~	~~$1.41~~
500	~~$1.2843~~	~~$642.17~~

Current price of EFM8SB20F32G-B-QFP32R is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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