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Part Number Overview
Manufacturer Part Number
EFM8BB21F16I-C-QFN20
Description
IC MCU 8BIT 16KB FLASH 20QFN
Detailed Description
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)
Manufacturer
Silicon Labs
Standard LeadTime
20 Weeks
Edacad Model
EFM8BB21F16I-C-QFN20 Models
Standard Package
120
Supplier Stocks
Technical specifications
Mfr
Silicon Labs
Series
Busy Bee
Package
Tube
Product Status
Active
allaboutcomponents.com 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
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
3A991A2
HTSUS
8542.31.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Embedded/Microcontrollers/Silicon Labs EFM8BB21F16I-C-QFN20
Documents & Media
Datasheets
1(EFM8BB2 Datasheet)
Featured Product
1(Ticket Vending Machine)
PCN Design/Specification
1(EFM8 BB1/BB2 24/May/2017)
PCN Assembly/Origin
1(Site Change 18/Jan/2022)
PCN Packaging
()
HTML Datasheet
1(EFM8BB2 Datasheet)
EDA Models
1(EFM8BB21F16I-C-QFN20 Models)
Manuals
1(EFM8BB2 Reference Manual)
Quantity Price
Quantity: 5040
Unit Price: $0.73528
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 2520
Unit Price: $0.76356
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MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
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Unit Price: $0.82012
Packaging: Tube
MinMultiplier: 1
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MinMultiplier: 1
Quantity: 600
Unit Price: $0.9898
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 360
Unit Price: $1.13119
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 120
Unit Price: $1.20475
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 25
Unit Price: $1.414
Packaging: Tube
MinMultiplier: 1
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MinMultiplier: 1
Quantity: 10
Unit Price: $1.499
Packaging: Tube
MinMultiplier: 1
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MinMultiplier: 1
Quantity: 1
Unit Price: $1.67
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
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