CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)
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EFM8BB21F16G-C-QFN20R

DigiKey Part Number
336-4743-2-ND - Tape & Reel (TR)
336-4743-1-ND - Cut Tape (CT)
336-4743-6-ND - Digi-Reel®
Manufacturer
Silicon Labs
Manufacturer Product Number
EFM8BB21F16G-C-QFN20R
Description
IC MCU 8BIT 16KB FLASH 20QFN
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
EFM8BB21F16G-C-QFN20R Models
Product Attributes
Type
Description
Select All
Category
Mfr
Silicon Labs
Series
Busy Bee
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
DigiKey Programmable
Not Verified
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
Supplier Device Package
20-QFN (3x3)
Package / Case
20-WFQFN Exposed Pad
Base Product Number
EFM8BB21
Product Questions and Answers

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In-Stock: 4.036
Check for Additional Incoming Stock
Quantity
All prices are in RON
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
16,37000 lei6,37 lei
105,28000 lei52,80 lei
254,86040 lei121,51 lei
1004,28990 lei428,99 lei
2503,97000 lei992,50 lei
5003,76156 lei1.880,78 lei
* All Digi-Reel orders will add a 29,00 lei reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1.5003,48875 lei5.233,12 lei
3.0003,34991 lei10.049,73 lei
4.5003,27941 lei14.757,34 lei
7.5003,20076 lei24.005,70 lei
10.5003,15464 lei33.123,72 lei
Manufacturers Standard Package
Unit Price without VAT:6,37000 lei
Unit Price with VAT:7,70770 lei
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