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Same model may have multiple batches, images only for reference.
EFM8BB21F16A-C-QFN20R Real Image
Same model may have multiple batches, images only for reference.

EFM8BB21F16A-C-QFN20R

Part No EFM8BB21F16A-C-QFN20R
Manufacturer Silicon Labs
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 16KB FLASH 20QFN / CIP-51 8051 Automotive, AEC-Q100, Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)
Datasheet
EFM8BB21F16A-C-QFN20R Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs)>Embedded>Microcontrollers
Manufacturer Silicon Labs
Packaging Reel - TR
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
RAM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V
Data Converters A/D 15x12b
Oscillator Type Internal
Temperature Range - Operating -40°C ~ 125°C
Mounting Surface Mount
Case / Package 20-WFQFN Exposed Pad
Supplier Device Package 20-QFN (3x3)
Base Product Number EFM8BB21
Moisture Sensitivity Level (MSL) 2 (1 Year)
ECCN 3A991A2
HTSUS 8542.31.0001
Standard Package 1,500
Win Source Part Number 1322399-EFM8BB21F16A-C-QFN20R
Ultra Librarian 3D Model Ultra Librarian EFM8BB21F16A-C-QFN20R CAD Model

Description

The Silicon Labs EFM8BB21F16A-C-QFN20R is an 8-bit microcontroller.

  • Core Processor: CIP-51 8051
  • Clock Speed: 50MHz
  • Program Memory Size: 16KB
  • RAM Size: 2.25K x 8
  • Connectivity: I2C, SMBus, SPI, UART/USART
  • Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
  • I/O Ports: 16
  • Data Converters: A/D 15x12b
  • Operating Temperature Range: -40°C to 125°C
  • Voltage Supply Range: 2.2V to 3.6V
  • Application: Embedded microcontroller applications

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28+ $3.5821 $100.2988
44+ $3.4702 $152.6888
60+ $3.3583 $201.4980
78+ $3.2463 $253.2114
104+ $2.9105 $302.6920
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Availability: 4,500 pieces
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