Mfr. #:
EFM8BB21F16G-B-QFN20R
Description:
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)
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Delivery
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Documents

NAMETYPE
DatasheetsEFM8BB2 Data Sheet
Design ResourcesDevelopment Tool Selector
Featured ProductEFM8 MCUs and Starter Kits
Internet of Things

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyEmbedded - Microcontrollers
ManufacturerSilicon Labs
SeriesBusy Bee
PackagingTape & Reel (TR)
Part StatusActive
Core ProcessorCIP-51 8051
Core Size8-Bit
Speed50MHz
ConnectivityI²C, SMBus, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O16
Program Memory Size16KB (16K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size2.25K x 8
Voltage - Supply (Vcc/Vdd)2.2 V ~ 3.6 V
Data ConvertersA/D 15x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Package / Case20-UFQFN Exposed Pad
Supplier Device Package20-QFN (3x3)

Resources

NAMETYPE
Standard Package1,500
TagsEFM8BB21F16G-B-QF EFM8BB21 EFM8BB2 EFM8B EFM8 EFM

Package

Part NumberDescription
EFM8BB21F16G-B-QFN20CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 20-QFN (3x3)

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