EFM8BB31F32G-B-QFP32R Price & Stock
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Manufacturer
Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 32KB FLASH 32QFP
Documents
| Datasheet |
EFM8BB31F32G-B-QFP32R
|
Specifications
| Series | Automotive, AEC-Q100, Busy Bee |
| Part Status | Active |
| 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 | 28 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| 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-TQFP |
| Supplier Device Package | 32-QFP (7x7) |
Hide
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Microchip Technology | IC MCU 8BIT 7KB FLASH 28SOIC | 5990 |
|
Inquiry |
PNEDA Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | 5516 |
|
Inquiry |
Zhong Hai Sheng Technology Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | 32-TQFP | 2000 |
|
Inquiry |
Gang Bo Industrial Co,.Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 10000 |
|
Buy |
NOVA Technology (HK) Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP |
|
Inquiry |
Huaqiu Electronics Co. , Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon | In-Stock |
|
Inquiry |
DGT Technology (HK) Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||
|---|---|---|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 10000 |
|
Inquiry |
Hong Kong Luk Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs |
|
Inquiry |
He Qing Electronics Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFP (7x7) ; Tape & Reel (TR) | 8898 |
|
Inquiry |
In Clear Electronics Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 5000 |
|
Inquiry |
AAA Chips Technology (HK) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 9457 |
|
Inquiry |
Allchips Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon | CIP-51 8051 series Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFP (7x7) | In-Stock |
|
Inquiry | |
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | In-Stock |
|
Inquiry |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | DC:24+ ; IC MCU 8BIT 32KB FLASH 32QFP | 33960 |
|
Inquiry |
Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP Embedded - Microcontrollers
|
5372 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Energy Micro (Silicon Labs) | IC MCU 8BIT 32KB FLASH 32QFP ; 32-QFP (7x7) Embedded - Microcontrollers
|
Available |
|
Inquiry |
Shenzhen Dasenic Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||
|---|---|---|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP Integrated Circuits (ICs)>Embedded - Microcontrollers
|
587 |
|
Buy |
Quarktwin Technology Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFP (7x7) | 29648 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Energy Micro (Silicon Labs) | IC MCU 8BIT 32KB FLASH 32QFP Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
Win Source
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 2000 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 12000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | 1000 |
|
Inquiry |
Shenzhen Shengyu Electronics Tech Limited.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 7537 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP ; 32-TQFP | 3374 |
|
Buy |
Shenzhen Zuan Ying Tech Trade Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP ; DC:21+ ; 32-QFP (7x7) | 100 |
|
Inquiry |
KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | SILICON | DC:18+ ; QFP | 6464 |
|
Inquiry | |
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP ; DC:21+ ; 32-QFP (7x7) | 111 |
|
Inquiry |
Fly-Wing Technology (HK) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 9492 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | Microcontrollers - MCU 8-bit Microcontrollers - MCU 32kB FM/ 2.25kB RAM 12b ADC, 2x DACs | 6 |
|
Buy |
Ariat Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Energy Micro (Silicon Labs) | IC MCU 8BIT 32KB FLASH 32QFP Specialized ICs
|
3122 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Energy Micro (Silicon Labs) | The parts are in stock | 8110 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | SILICON | Stock to ship immediately | 4470 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | 32-TQFP New and original,In Stock | 13745 |
|
Inquiry |
YIC International Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Energy Micro (Silicon Labs) | IC MCU 8BIT 32KB FLASH 32QFP | 6849 |
|
Inquiry |
Blue Peninsula Technology Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 14735 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | SILICON | Original stock,24-hour delivery | 11425 |
|
Inquiry |
Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | In Stock |
|
Inquiry |
Asian Tera Part Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | Check alternative solution with competitive price | 33580 |
|
Inquiry |
GlobalTek Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32GBQFP32R | SILIcon | OEM/CM QUOTES ONLY | NO BROKERS | 10580 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | SILICON | in stock Immediately | 6970 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU | in stock |
|
Inquiry |
Ample Chip
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | IC MCU 8BIT 32KB FLASH 32QFP | 89311 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Silicon Labs | 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU | in stock |
|
Inquiry |
IC Components Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | Energy Micro (Silicon Labs) | SILICON QFP | 6470 |
|
Buy |
Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32G-B-QFP32R | SILICON | 2018+_32QFP_new and original | 2500 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB31F32GBQFP32R | SILI | OEM/CM ONLY | 3453 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
EFM8BB31F32GBQFP32R
sku #: EFM8BB31F32GBQFP32R
|
Silicon | 1843 |
|
Inquiry |
See Also:
EFM8BB31F32G-D-QFP32R
EFM8BB31F32G-A-QFP32R
EFM8BB31F32I-B-QFP32R
EFM8BB31F32G-B-QFN32R
EFM8BB31F32G-B-QFP32
EFM8BB31F32G-C-QFP32R
EFM8BB31F32I-D-QFP32R
EFM8BB31F32G-C-QFP32
EFM8BB31F32I-B-QFN32R
EFM8BB31F32I-C-QFP32R
EFM8BB31F32G-C-QFN32R
EFM8BB31F32G-D-QFP32
EFM8BB31F16G-B-QFP32R
EFM8BB31F32G-B-QFN32
EFM8BB31F32G-A-QFP32
EFM8BB31F32I-B-QFP32
EFM8BB31F64G-B-QFP32R
EFM8BB31F32G-D-QFN32R
EFM8BB31F32G-A-QFN32R
EFM8BB31F32I-C-QFP32
EFM8BB31F32G-B-QFN24
EFM8BB31F32G-C-QFN32
EFM8BB31F32I-B-QFN32
EFM8BB31F16G-D-QFP32R
EFM8BB31F16G-B-QFP32
EFM8BB31F32G-B-QFN24R
EFM8BB31F32I-D-QFP32
EFM8BB31F64G-D-QFP32R
EFM8BB31F32A-B-5QFN32R
EFM8BB31F16I-B-QFP32R
EFM8BB31F64G-B-QFN32R
EFM8BB31F32G-D-QFN32
EFM8BB31F64I-B-QFP32R
EFM8BB31F16G-A-QFP32R
EFM8BB31F32I-C-QFN32R
EFM8BB31F32G-A-QFN32
EFM8BB31F64G-B-QFP32
EFM8BB31F16G-B-QFN32R
EFM8BB31F32I-B-5QFN32R
EFM8BB31F16G-C-QFP32R
EFM8BB31F32I-D-QFN32R
EFM8BB31F64G-C-QFP32R
EFM8BB31F64G-A-QFP32R
EFM8BB31F32I-D-QFN32
EFM8BB31F16G-A-QFP32
EFM8BB31F64I-B-QFN32R
EFM8BB31F64G-B-QFN32
EFM8BB31F32I-B-QFN24R
EFM8BB31F16I-B-QFP32
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