EFM8BB31F64G-D-QFN32R
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EFM8BB31F64G-D-QFN32R

Part NoEFM8BB31F64G-D-QFN32R
ManufacturerSilicon Labs
DescriptionIC MCU 8BIT 64KB FLASH 32QFN
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ECAD Module EFM8BB31F64G-D-QFN32R
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Specification
SeriesBusy Bee
PackageTape & Reel (TR)
Product StatusActive
DigiKey ProgrammableNot Verified
Core ProcessorCIP-51 8051
Core Size8-Bit
Speed50MHz
Connectivity-
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O29
Program Memory Size64KB (64K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size4.25K x 8
Voltage - Supply (Vcc/Vdd)2.2V ~ 3.6V
Data ConvertersA/D 20x12b; D/A 2x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case32-UFQFN Exposed Pad
Supplier Device Package32-QFN (4x4)
In Stock: 4449
Pricing
QTY UNIT PRICE EXT PRICE
1 1.2168
10 1.1925
100 1.156
1000 1.1194
10000 1.0708
Shipping Information
Shiped FromShenZhen Warehourse
Lead TimeCall right now
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