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EFM8BB21F16I-C-QFN20

EFM8BB21F16I-C-QFN20

For Reference Only

Part Number EFM8BB21F16I-C-QFN20
PNEDA Part # EFM8BB21F16I-C-QFN20
Description IC MCU 8BIT 16KB FLASH 20QFN
Manufacturer Silicon Labs
Unit Price Request a Quote
In Stock 7,236
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 22 - May 27 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

EFM8BB21F16I-C-QFN20 Resources

Brand Silicon Labs
ECAD Module ECAD
Mfr. Part NumberEFM8BB21F16I-C-QFN20
CategorySemiconductorsEmbedded Processors & ControllersMicrocontrollers
Datasheet
EFM8BB21F16I-C-QFN20, EFM8BB21F16I-C-QFN20 Datasheet (Total Pages: 59, Size: 1,129.1 KB)
PDFEFM8BB21F16G-B-QSOP24 Datasheet Cover
EFM8BB21F16G-B-QSOP24 Datasheet Page 2 EFM8BB21F16G-B-QSOP24 Datasheet Page 3 EFM8BB21F16G-B-QSOP24 Datasheet Page 4 EFM8BB21F16G-B-QSOP24 Datasheet Page 5 EFM8BB21F16G-B-QSOP24 Datasheet Page 6 EFM8BB21F16G-B-QSOP24 Datasheet Page 7 EFM8BB21F16G-B-QSOP24 Datasheet Page 8 EFM8BB21F16G-B-QSOP24 Datasheet Page 9 EFM8BB21F16G-B-QSOP24 Datasheet Page 10 EFM8BB21F16G-B-QSOP24 Datasheet Page 11

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EFM8BB21F16I-C-QFN20 Specifications

ManufacturerSilicon Labs
SeriesBusy Bee
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)2.2V ~ 3.6V
Data ConvertersA/D 15x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case20-WFQFN Exposed Pad
Supplier Device Package20-QFN (3x3)

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