EFM8SB20F64G-A-QFN32

Part No :: EFM8SB20F64G-A-QFN32

Manufacturer: Silicon Labs

VIGOR # :: 4807750

Description: IC MCU 8BIT 64KB FLASH 32QFN

Catalog: Embedded - Microcontrollers

DataSheet: EFM8SB20F64G-A-QFN32 PDF

Country of origin: -

Date code: -

EFM8SB20F64G-A-QFN32 Specifications

Type	Description
Series:	Sleepy Bee
Package:	Tray
Part Status:	Discontinued at Digi-Key
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:	64KB (64K 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-VFQFN Exposed Pad
Supplier Device Package:	32-QFN (5x5)

Alternative Products

Part Number	Manufacturer & Description	Compare
EFM8SB20F64G-B-QFN32R Match 100%	Silicon Labs IC MCU 8BIT 64KB FLASH 32QFN	EFM8SB20F64G-A-QFN32 vs EFM8SB20F64G-B-QFN32R
EFM8SB20F32G-B-QFN32R Match 74%	Silicon Labs IC MCU 8BIT 32KB FLASH 32QFN	EFM8SB20F64G-A-QFN32 vs EFM8SB20F32G-B-QFN32R
EFM8SB20F64G-B-QFN32 Match 100%	Silicon Labs IC MCU 8BIT 64KB FLASH 32QFN	EFM8SB20F64G-A-QFN32 vs EFM8SB20F64G-B-QFN32
EFM8SB20F32G-B-QFN32 Match 74%	Silicon Labs IC MCU 8BIT 32KB FLASH 32QFN	EFM8SB20F64G-A-QFN32 vs EFM8SB20F32G-B-QFN32
EFM8SB20F32G-A-QFN32R Match 74%	Silicon Labs IC MCU 8BIT 32KB FLASH 32QFN	EFM8SB20F64G-A-QFN32 vs EFM8SB20F32G-A-QFN32R
EFM8SB20F64G-A-QFN32R Match 100%	Silicon Labs IC MCU 8BIT 64KB FLASH 32QFN	EFM8SB20F64G-A-QFN32 vs EFM8SB20F64G-A-QFN32R

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 990

Shipped from

HK warehouse

Expected Shipping Date

Oct 10 - Oct 14 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of EFM8SB20F64G-A-QFN32 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

Hot Products

PIC24FV08KM102-E/SO

IC MCU 16BIT 8KB FLASH 28SOIC

PIC24EP512MC206-E/PT

IC MCU 16BIT 512KB FLASH 64TQFP

CY91F369GAPQS1-G-N1E1

IC MCU 32BIT 512KB FLASH 160QFP

EFM8SB20F64G-A-QFN32

EFM8SB20F64G-A-QFN32

4807750

Pricing(USD)