Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Programmable | Core Processor | Core Size | Speed | Connectivity | Peripherals | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | RAM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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EFM8BB31F16G-B-QFN32RIC MCU 8BIT 16KB FLASH 32QFN Silicon Labs |
1,746 |
|
![]() Datasheet |
32-UFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB31F16G-B-QFP32RIC MCU 8BIT 16KB FLASH 32QFP Silicon Labs |
3,740 |
|
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32-TQFP | Busy Bee | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 28 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB31F32G-B-QFN24RIC MCU 8BIT 32KB FLASH 24QFN Silicon Labs |
4,460 |
|
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24-VFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 12x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB31F32G-B-QSOP24RIC MCU 8BIT 32KB FLASH 24QSOP Silicon Labs |
2,082 |
|
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24-SSOP (0.154", 3.90mm Width) | Busy Bee | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 13x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB31F64G-B-QFP32RIC MCU 8BIT 64KB FLASH 32QFP Silicon Labs |
4,028 |
|
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32-TQFP | Busy Bee | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB31F32G-A-QFN32RIC MCU 8BIT 32KB FLASH 32QFN Silicon Labs |
4,896 |
|
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32-UFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB31F64G-A-QFN24RIC MCU 8BIT 64KB FLASH 24QFN Silicon Labs |
3,398 |
|
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24-VFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 12x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB31F64G-A-QFN32RIC MCU 8BIT 64KB FLASH 32QFN Silicon Labs |
1,301 |
|
![]() Datasheet |
32-UFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32PG1B200F256GM48-B0RIC MCU 32BIT 256KB FLASH 48QFN Silicon Labs |
4,758 |
|
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48-VFQFN Exposed Pad | Pearl Gecko | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 32 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32PG1B200F128GM48-B0RIC MCU 32BIT 128KB FLASH 48QFN Silicon Labs |
3,313 |
|
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48-VFQFN Exposed Pad | Pearl Gecko | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 32 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |