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EFM8SB20F64G-B-QFN24R

EFM8SB20F64G-B-QFN24R

EFM8SB20F64G-B-QFN24R

Silicon Labs

64KB 64K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Sleepy Bee Series 24-WFQFN Exposed Pad

SOT-23

EFM8SB20F64G-B-QFN24R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Sleepy Bee
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Peak Reflow Temperature (Cel) NOT SPECIFIED
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Oscillator TypeInternal
Number of I/O 16
Speed 25MHz
RAM Size 4.25K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor CIP-51 8051
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, I2C, SMBus, SPI, UART/USART
Data Converter A/D 15x10b
RoHS StatusRoHS Compliant
In-Stock:2496 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.12000$3.12
500$3.0888$1544.4
1000$3.0576$3057.6
1500$3.0264$4539.6
2000$2.9952$5990.4
2500$2.964$7410

EFM8SB20F64G-B-QFN24R Product Details

EFM8SB20F64G-B-QFN24R Overview


The package has a 24-WFQFN Exposed Pad shape. With 16 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The Sleepy Bee series is comprised of this electrical component. The electronic part has a program memory size of 64KB 64K x 8. There's a CIP-51 8051 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category.

EFM8SB20F64G-B-QFN24R Features


24-WFQFN Exposed Pad package
Mounting type of Surface Mount


EFM8SB20F64G-B-QFN24R Applications


There are a lot of Silicon Labs
EFM8SB20F64G-B-QFN24R Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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