Name: EFM8SB20F32G-B-QFN32R
Brand: Silicon Labs
SKU: 336-4854-2-ND
Price: 214.33 INR
Availability: InStock

CIP-51 8051 Sleepy Bee Microcontroller IC 8-Bit 25MHz 32KB (32K x 8) FLASH 32-QFN (5x5)

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

EFM8SB20F32G-B-QFN32R
DigiKey Part Number	336-4854-2-ND - Tape & Reel (TR) 336-4854-1-ND - Cut Tape (CT) 336-4854-6-ND - Digi-Reel®
Manufacturer	Silicon Labs
Manufacturer Product Number	EFM8SB20F32G-B-QFN32R
Description	IC MCU 8BIT 32KB FLASH 32QFN
Customer Reference
Detailed Description	CIP-51 8051 Sleepy Bee Microcontroller IC 8-Bit 25MHz 32KB (32K x 8) FLASH 32-QFN (5x5)
Datasheet	Datasheet

Product Attributes

Type	Description	Select All
Category	Integrated Circuits (ICs) Embedded Microcontrollers
Mfr	Silicon Labs
Series	Sleepy Bee
Packaging	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Part Status	Last Time Buy
DigiKey Programmable	Not Verified
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
Supplier Device Package	32-QFN (5x5)
Package / Case	32-VFQFN Exposed Pad
Base Product Number	EFM8SB20

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In-Stock: 1,500

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Last Time Buy Date: 01/10/2026

Quantity

All prices are in INR

Cut Tape (CT) & Digi-Reel®

Quantity	Unit Price	Ext Price
1	₹214.33000	₹214.33
10	₹179.75600	₹1,797.56
25	₹166.72840	₹4,168.21
100	₹149.20010	₹14,920.01
250	₹139.53672	₹34,884.18
500	₹133.28394	₹66,641.97