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Same model may have multiple batches, images only for reference.
EFM8BB21F16I-C-QFN20R Silicon Labs – Price, Stock & Datasheet
Same model may have multiple batches, images only for reference.

EFM8BB21F16I-C-QFN20R

Part No EFM8BB21F16I-C-QFN20R
Manufacturer Silicon Labs
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 16KB FLASH 20QFN
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs)EmbeddedMicrocontrollers
Mfr Silicon Labs
Series Busy Bee
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
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 ~ 125°C (TA)
Mounting Type Surface Mount
Supplier Device Package 20-QFN (3x3)
Package / Case 20-WFQFN Exposed Pad
Base Product Number EFM8BB21
Ultra Librarian 3D Model Ultra Librarian EFM8BB21F16I-C-QFN20R CAD Model

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Pricing & Ordering

Quantity Unit Price Ext. Price
30+ $1.8063 $54.1890
70+ $1.4821 $103.7470
105+ $1.4358 $150.7590
145+ $1.3895 $201.4775
190+ $1.3432 $255.2080
250+ $1.2042 $301.0500
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