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EFM8BB31F64G-B-QFN32 CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 32-QFN (4x4)
Price & Procurement
6,825 In Stock
Can ship immediately
 

Quantity
All prices are in JPY.
Price Break Unit Price Extended Price
1 156.00000 ¥156
25 142.76000 ¥3,569
100 129.75000 ¥12,975
1,000 116.77200 ¥116,772

Submit a request for quotation on quantities greater than those displayed.

Alternate Package
  • Tape & Reel (TR)  : EFM8BB31F64G-B-QFN32R-ND
  • Minimum Quantity: 2,500  Non-Stock 
  • Quantity Available: 0
  • Unit Price: ¥116.77200

EFM8BB31F64G-B-QFN32

Datasheet
Digi-Key Part Number 336-3730-ND
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Manufacturer

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Manufacturer Part Number EFM8BB31F64G-B-QFN32
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Description IC MCU 8BIT 64KB FLASH 32QFN
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Detailed Description

CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 32-QFN (4x4)

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Documents & Media
Datasheets EFM8BB3 Datasheet
Reference Design Library SLRDK1001A: USB Type-C High-Power 60W Source
PCN Design/Specification EFM8 24/May/2017
Mult Dev Revision 23/Jan/2019
Product Attributes
Type Description Select All
Categories
Manufacturer Silicon Labs
Series Busy Bee
Packaging Tray 
Part Status Not For New Designs
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 29
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 4.25K x 8
Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V
Data Converters A/D 20x10/12b SAR; D/A 4x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 32-UFQFN Exposed Pad
Supplier Device Package 32-QFN (4x4)
 
Environmental & Export Classifications
Moisture Sensitivity Level (MSL) 2 (1 Year)
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Additional Resources
Standard Package 490
Other Names 336-3730