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EFM8BB31F32I-B-QFN24R

EFM8BB31F32I-B-QFN24R

For Reference Only

Part Number EFM8BB31F32I-B-QFN24R
PNEDA Part # EFM8BB31F32I-B-QFN24R
Description IC MCU 8BIT 32KB FLASH 24QFN
Manufacturer Silicon Labs
Unit Price Request a Quote
In Stock 7,416
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

EFM8BB31F32I-B-QFN24R Resources

Brand Silicon Labs
ECAD Module ECAD
Mfr. Part NumberEFM8BB31F32I-B-QFN24R
CategorySemiconductorsEmbedded Processors & ControllersMicrocontrollers
Datasheet
EFM8BB31F32I-B-QFN24R, EFM8BB31F32I-B-QFN24R Datasheet (Total Pages: 87, Size: 1,247.04 KB)
PDFEFM8BB31F64G-B-QFP32 Datasheet Cover
EFM8BB31F64G-B-QFP32 Datasheet Page 2 EFM8BB31F64G-B-QFP32 Datasheet Page 3 EFM8BB31F64G-B-QFP32 Datasheet Page 4 EFM8BB31F64G-B-QFP32 Datasheet Page 5 EFM8BB31F64G-B-QFP32 Datasheet Page 6 EFM8BB31F64G-B-QFP32 Datasheet Page 7 EFM8BB31F64G-B-QFP32 Datasheet Page 8 EFM8BB31F64G-B-QFP32 Datasheet Page 9 EFM8BB31F64G-B-QFP32 Datasheet Page 10 EFM8BB31F64G-B-QFP32 Datasheet Page 11

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EFM8BB31F32I-B-QFN24R 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/O20
Program Memory Size32KB (32K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size2.25K x 8
Voltage - Supply (Vcc/Vdd)2.2V ~ 3.6V
Data ConvertersA/D 12x10/12b SAR; D/A 2x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case24-VFQFN Exposed Pad
Supplier Device Package24-QFN (3x3)

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