CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)
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EFM8BB21F16I-C-QFN20R

DigiKey Part Number
336-4847-2-ND - Tape & Reel (TR)
336-4847-1-ND - Cut Tape (CT)
336-4847-6-ND - Digi-Reel®
Manufacturer
Silicon Labs
Manufacturer Product Number
EFM8BB21F16I-C-QFN20R
Description
IC MCU 8BIT 16KB FLASH 20QFN
Manufacturer Standard Lead Time
16 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
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 ~ 125°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
20-QFN (3x3)
Package / Case
20-WFQFN Exposed Pad
Base Product Number
EFM8BB21
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In-Stock: 543,119
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Quantity
All prices are in MYR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1RM5.44000RM5.44
10RM4.59800RM45.98
25RM4.26800RM106.70
100RM3.81000RM381.00
250RM3.55056RM887.64
500RM3.38004RM1,690.02
* All Digi-Reel orders will add a RM30.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500RM3.15515RM4,732.72
3,000RM3.03996RM9,119.88
4,500RM2.98128RM13,415.76
7,500RM2.91567RM21,867.53
10,500RM2.87712RM30,209.76
Manufacturers Standard Package
Unit Price without VAT:RM5.44000
Unit Price with VAT:RM5.98400
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