Rated 
(4/5) based on 15 customer reviews
(4/5) based on 15 customer reviews
| Part Number | EFM8BB31F32G-B-QFN32R |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | Embedded - Microcontrollers |
| Brand | Silicon |
| Description | IC MCU 8BIT 32KB FLASH 32QFN |
| Series | Automotive, AEC-Q100, Busy Bee |
| Packaging | Tape & Reel (TR) |
| Core Processor | CIP-51 8051 |
| Core Size | 8-Bit |
| Speed | 50MHz |
| Connectivity | I²ÂC, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 29 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2 V ~ 3.6 V |
| Data Converters | A/D 20x12b, D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 32-UFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (4x4) |
| Image |  |
Lowest Price: $0.83
Highest Price: $5.51
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
EFM8BB31F32G-B-QFN32R
Brand:
SIILCON
D/C:
Qty:
300
Price (USD):
0.83
Company:
Yingxinyuan INT'L (Group) Limited
Buy
Part Number:
EFM8BB31F32G-B-QFN32R
Brand:
SILICON7
D/C:
21+
Qty:
16000
Price (USD):
2
Company:
Finestock Electronics HK Limited
Buy
Part Number:
EFM8BB31F32G-B-QFN32R
Brand:
SiliconLabs
D/C:
21+
Qty:
15000
Price (USD):
3.17
Company:
HongKong JDG Electronic Co., Limited
Buy
Part Number:
EFM8BB31F32G-B-QFN32R
Brand:
SILICON LABORATORIES INC
D/C:
22+
Qty:
128500
Price (USD):
4.34
Company:
HK DCY TECHNOLOGY LIMITED
Buy
Part Number:
EFM8BB31F32G-B-QFN32R
Brand:
SILICONLA
D/C:
21+
Qty:
78965
Price (USD):
5.51
Company:
Shinever Technology Limited
Buy
EFM8BB31F32GBQFN32R Ref.
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