EFM8BB21F16G-C-QFN20R by SKYWORKS/SILICON LABS – Specifications

SKYWORKS/SILICON LABS EFM8BB21F16G-C-QFN20R is a EFM8BB21F16G-C-QFN20R from SKYWORKS/SILICON LABS, part of the Microcontroller Units (MCUs/MPUs/SOCs). It is designed for 16KB 2.2V~3.6V 51Series 2.25KB 50MHz FLASH 16 QFN-20-EP(3x3) Microcontroller Units (MCUs/MPUs/SOCs) ROHS. This product comes in a QFN-20-EP(3x3) package and is sold as Tape & Reel (TR). Key features include:

  • Program Storage Size: 16KB
  • Operating Voltage Range: 2.2V~3.6V
  • Operating Temperature Range: -40℃~+85℃
  • CPU Core: 51Series
  • Peripheral/Function: PWM;WDT
  • RAM Size: 2.25KB
  • Internal Oscillator: Yes
  • CPU Maximum Speed: 50MHz
  • Program Memory Type: FLASH
  • ADC (Bit): 12bit
  • GPIO Ports Number: 16

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 4.7 grams.

More on EFM8BB21F16G-C-QFN20R

Full Specifications of EFM8BB21F16G-C-QFN20R

Model NumberEFM8BB21F16G-C-QFN20R
Model NameSKYWORKS/SILICON LABS EFM8BB21F16G-C-QFN20R
CategoryMicrocontroller Units (MCUs/MPUs/SOCs)
BrandSKYWORKS/SILICON LABS
Description16KB 2.2V~3.6V 51Series 2.25KB 50MHz FLASH 16 QFN-20-EP(3x3) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:4.700 grams / 0.165788 oz
Package / CaseQFN-20-EP(3x3)
Package / ArrangeTape & Reel (TR)
BatteryNo
ECCN3A991A2
Infrared Data Association-
Low-Voltage Detect-
CCP Capture/Compare-
Program Storage Size16KB
Internal Comparator-
communication protocol-
Operating Voltage Range2.2V~3.6V
Operating Temperature Range-40℃~+85℃
Watchdog-
CPU Core51Series
Peripheral/FunctionPWM;WDT
Real-Time Clock-
Secure Digital Input and Output-
Universal Serial Bus-
Direct Memory Access-
RAM Size2.25KB
PWM (Bit)-
Internal OscillatorYes
CPU Maximum Speed50MHz
DAC (Bit)-
Program Memory TypeFLASH
ADC (Bit)12bit
GPIO Ports Number16

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