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EFM8BB21F16G-C-QFN20R microcontroller
EFM8BB21F16G-C-QFN20R microcontroller

ModelCode:    EFM8BB21F16G-C-QFN20R microcontroller Update:    2021-12-20 17:48:39
Factory:    Connectors and Cables Hits:    512
Dcs:     Tech PDF:    
Stock Qty:    0 Sales Phone:    +86-755-23816381
Seal:    20-WFQFN Exposed Pad
Packing:    1500 per Tape & Reel (TR)

Description:


Specifications:
 Attribute Value
Category Integrated Circuits (ICs)
  Embedded - Microcontrollers
Mfr Silicon Labs
Series Busy Bee
Package Tape & Reel (TR)
  Cut Tape (CT)
  Digi-Reel®
Part Status Active
Core Processor CIP-51 8051
Core Size 8-Bit
Speed 50MHz
Connectivity I²C, SMBus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 16
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V
Data Converters A/D 15x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Supplier Device Package 20-QFN (3x3)
Base Product Number EFM8BB21

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