Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | CoreProcessor | CoreSize | Speed | Connectivity | Peripherals | NumberofI/O | ProgramMemorySize | ProgramMemoryType | EEPROMSize | RAMSize | Voltage-Supply(Vcc/Vdd) | DataConverters | OscillatorType | OperatingTemperature | MountingType |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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EFM8BB31F64I-D-QFN32RIC MCU 8BIT 64KB FLASH 32QFN |
2,561 | 1.44 |
RFQ |
32-UFQFN Exposed Pad | Tape & Reel (TR) | Busy Bee | RoHS | 50MHz | 4.25K x 8 | 8-Bit | - | Active | Brown-out Detect/Reset, POR, PWM, WDT | I²C, SMBus, SPI, UART/USART | Surface Mount | 29 | CIP-51 8051 | A/D 20x12b; D/A 2x12b | Internal | 64KB (64K x 8) | FLASH | -40°C ~ 125°C (TA) | |
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EFM8BB31F64I-D-QFN32IC MCU 8BIT 64KB FLASH 32QFN |
2,376 | 1.44 |
RFQ |
32-UFQFN Exposed Pad | Tube | Busy Bee | RoHS | 50MHz | 4.25K x 8 | 8-Bit | - | Active | Brown-out Detect/Reset, POR, PWM, WDT | I²C, SMBus, SPI, UART/USART | Surface Mount | 29 | CIP-51 8051 | A/D 20x12b; D/A 2x12b | Internal | 64KB (64K x 8) | FLASH | -40°C ~ 125°C (TA) | |
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C8051F819-GUIC MCU 8BIT 8KB FLASH 24QSOP |
2,354 | 1.90 |
RFQ |
![]() Datasheet |
24-SSOP (0.154", 3.90mm Width) | Tube | C8051F81x | RoHS | 25MHz | 512 x 8 | 8-Bit | - | Not For New Designs | Cap Sense, POR, PWM, WDT | SMBus (2-Wire/I²C), SPI, UART/USART | Surface Mount | 17 | 8051 | - | Internal | 8KB (8K x 8) | FLASH | -40°C ~ 85°C (TA) |
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C8051F807-GUIC MCU 8BIT 16KB FLASH 24QSOP |
3,643 | 1.90 |
RFQ |
![]() Datasheet |
24-SSOP (0.154", 3.90mm Width) | Tube | C8051F80x | RoHS | 25MHz | 512 x 8 | 8-Bit | - | Not For New Designs | Cap Sense, POR, PWM, WDT | SMBus (2-Wire/I²C), SPI, UART/USART | Surface Mount | 17 | 8051 | - | Internal | 16KB (16K x 8) | FLASH | -40°C ~ 85°C (TA) |
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EFM32TG222F16-QFP48IC MCU 32BIT 16KB FLASH 48TQFP |
2,516 | 1.90 |
RFQ |
![]() Datasheet |
48-TQFP | Tape & Reel (TR) | Tiny Gecko | RoHS | 32MHz | 4K x 8 | 32-Bit | - | Not For New Designs | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | I²C, IrDA, SmartCard, SPI, UART/USART | Surface Mount | 37 | ARM® Cortex®-M3 | A/D 4x12b; D/A 1x12b | Internal | 16KB (16K x 8) | FLASH | -40°C ~ 85°C (TA) |
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EFM32TG222F16-QFP48TIC MCU 32BIT 16KB FLASH 48TQFP |
3,621 | 1.90 |
RFQ |
![]() Datasheet |
48-TQFP | Tray | Tiny Gecko | RoHS | 32MHz | 4K x 8 | 32-Bit | - | Not For New Designs | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | I²C, IrDA, SmartCard, SPI, UART/USART | Surface Mount | 37 | ARM® Cortex®-M3 | A/D 4x12b; D/A 1x12b | Internal | 16KB (16K x 8) | FLASH | -40°C ~ 85°C (TA) |
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EFM8BB31F16I-B-QFP32RIC MCU 8BIT 16KB FLASH 32QFP |
3,425 | 1.45 |
RFQ |
![]() Datasheet |
32-TQFP | Tape & Reel (TR) | Busy Bee | RoHS | 50MHz | 2.25K x 8 | 8-Bit | - | Not For New Designs | Brown-out Detect/Reset, POR, PWM, WDT | I²C, SMBus, SPI, UART/USART | Surface Mount | 28 | CIP-51 8051 | A/D 20x10/12b SAR; D/A 2x12b | Internal | 16KB (16K x 8) | FLASH | -40°C ~ 125°C (TA) |
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C8051F521A-IMRIC MCU 8BIT 8KB FLASH 10DFN |
3,455 | 1.90 |
RFQ |
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10-VFDFN Exposed Pad | Tape & Reel (TR) | C8051F52x | RoHS | 25MHz | 256 x 8 | 8-Bit | - | Active | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | SPI, UART/USART | Surface Mount | 6 | 8051 | A/D 6x12b | Internal | 8KB (8K x 8) | FLASH | -40°C ~ 125°C (TA) |
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EFM8BB31F64G-C-QFP32RIC MCU 8BIT 64KB FLASH 32QFP |
2,999 | 1.97 |
RFQ |
![]() Datasheet |
32-TQFP | Tape & Reel (TR),Cut Tape (CT) | Busy Bee | RoHS | 50MHz | 4.25K x 8 | 8-Bit | - | Not For New Designs | Brown-out Detect/Reset, POR, PWM, WDT | I²C, SMBus, SPI, UART/USART | Surface Mount | 28 | CIP-51 8051 | A/D 20x10/12b SAR; D/A 4x12b | Internal | 64KB (64K x 8) | FLASH | -40°C ~ 85°C (TA) |
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EFM8BB31F16I-C-QFP32RIC MCU 8BIT 16KB FLASH 32QFP |
3,632 | 1.45 |
RFQ |
![]() Datasheet |
32-TQFP | Tape & Reel (TR) | Busy Bee | RoHS | 50MHz | 2.25K x 8 | 8-Bit | - | Not For New Designs | Brown-out Detect/Reset, POR, PWM, WDT | I²C, SMBus, SPI, UART/USART | Surface Mount | 28 | CIP-51 8051 | A/D 20x10/12b SAR; D/A 2x12b | Internal | 16KB (16K x 8) | FLASH | -40°C ~ 125°C (TA) |
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EFM8BB31F64G-D-QFP32RIC MCU 8BIT 64KB FLASH 32QFP |
3,414 | 1.97 |
RFQ |
32-TQFP | Tape & Reel (TR) | Busy Bee | RoHS | 50MHz | 4.25K x 8 | 8-Bit | - | Active | Brown-out Detect/Reset, POR, PWM, WDT | I²C, SMBus, SPI, UART/USART | Surface Mount | 28 | CIP-51 8051 | A/D 20x12b; D/A 2x12b | Internal | 64KB (64K x 8) | FLASH | -40°C ~ 85°C (TA) | |
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EFM8BB31F64I-B-QSOP24RIC MCU 8BIT 64KB FLASH 24QSOP |
2,085 | 1.46 |
RFQ |
![]() Datasheet |
24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Busy Bee | RoHS | 50MHz | 4.25K x 8 | 8-Bit | - | Not For New Designs | Brown-out Detect/Reset, POR, PWM, WDT | I²C, SMBus, SPI, UART/USART | Surface Mount | 21 | CIP-51 8051 | A/D 13x10/12b SAR; D/A 4x12b | Internal | 64KB (64K x 8) | FLASH | -40°C ~ 125°C (TA) |
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EFM8BB31F16I-D-QFP32RIC MCU 8BIT 16KB FLASH 32QFP |
3,806 | 1.45 |
RFQ |
32-TQFP | Tape & Reel (TR) | Busy Bee | RoHS | 50MHz | 2.25K x 8 | 8-Bit | - | Active | Brown-out Detect/Reset, POR, PWM, WDT | I²C, SMBus, SPI, UART/USART | Surface Mount | 29 | CIP-51 8051 | A/D 20x12b; D/A 2x12b | Internal | 16KB (16K x 8) | FLASH | -40°C ~ 125°C (TA) | |
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EFM8BB31F64I-D-QSOP24RIC MCU 8BIT 64KB FLASH 24QSOP |
3,947 | 1.46 |
RFQ |
24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Busy Bee | RoHS | 50MHz | 4.25K x 8 | 8-Bit | - | Active | Brown-out Detect/Reset, POR, PWM, WDT | I²C, SMBus, SPI, UART/USART | Surface Mount | 21 | CIP-51 8051 | A/D 13x12b; D/A 2x12b | Internal | 64KB (64K x 8) | FLASH | -40°C ~ 125°C (TA) | |
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EFM32PG22C200F64IM32-CRIC MCU 32BIT 64KB FLASH 32QFN |
2,455 | 1.46 |
RFQ |
![]() Datasheet |
32-VFQFN Exposed Pad | Tape & Reel (TR) | Gecko | RoHS | 76.8MHz | 32K x 8 | 32-Bit | - | Active | Brown-out Detect/Reset, DMA, POR, PWM, WDT | I²C, IrDA, SmartCard, SPI, UART/USART | Surface Mount | 18 | ARM® Cortex®-M33 | A/D 16x12b SAR, 16x16b Sigma-Delta | External, Internal | 64KB (64K x 8) | FLASH | -40°C ~ 125°C (TA) |
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EFM32HG309F32N-C-QFN24RIC MCU 32BIT 32KB FLASH 24QFN |
2,908 | 2.58 |
RFQ |
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24-VQFN Exposed Pad | Tape & Reel (TR) | Happy Gecko | RoHS | 25MHz | 8K x 8 | 32-Bit | - | Active | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | I²C, IrDA, SmartCard, SPI, UART/USART, USB | Surface Mount | 15 | ARM® Cortex®-M0+ | A/D 4x12b | Internal | 32KB (32K x 8) | FLASH | -40°C ~ 105°C (TA) |
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C8051F807-GMIC MCU 8BIT 16KB FLASH 20QFN |
2,307 | 1.67 |
RFQ |
![]() Datasheet |
20-VFQFN Exposed Pad | Tube | C8051F80x | RoHS | 25MHz | 512 x 8 | 8-Bit | - | Not For New Designs | Cap Sense, POR, PWM, WDT | SMBus (2-Wire/I²C), SPI, UART/USART | Surface Mount | 17 | 8051 | - | Internal | 16KB (16K x 8) | FLASH | -40°C ~ 85°C (TA) |
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C8051F817-GSIC MCU 8BIT 8KB FLASH 16SOIC |
3,006 | 1.67 |
RFQ |
![]() Datasheet |
16-SOIC (0.154", 3.90mm Width) | Tube | C8051F81x | RoHS | 25MHz | 512 x 8 | 8-Bit | - | Not For New Designs | POR, PWM, Temp Sensor, WDT | SMBus (2-Wire/I²C), SPI, UART/USART | Surface Mount | 13 | 8051 | A/D 12x10b | Internal | 8KB (8K x 8) | FLASH | -40°C ~ 85°C (TA) |
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C8051F819-GMIC MCU 8BIT 8KB FLASH 20QFN |
2,722 | 1.67 |
RFQ |
![]() Datasheet |
20-VFQFN Exposed Pad | Tube | C8051F81x | RoHS | 25MHz | 512 x 8 | 8-Bit | - | Not For New Designs | Cap Sense, POR, PWM, WDT | SMBus (2-Wire/I²C), SPI, UART/USART | Surface Mount | 17 | 8051 | - | Internal | 8KB (8K x 8) | FLASH | -40°C ~ 85°C (TA) |
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C8051F828-GSIC MCU 8BIT 8KB FLASH 16SOIC |
3,876 | 1.67 |
RFQ |
![]() Datasheet |
16-SOIC (0.154", 3.90mm Width) | Tube | C8051F82x | RoHS | 25MHz | 256 x 8 | 8-Bit | - | Not For New Designs | Cap Sense, POR, PWM, WDT | SMBus (2-Wire/I²C), SPI, UART/USART | Surface Mount | 13 | 8051 | - | Internal | 8KB (8K x 8) | FLASH | -40°C ~ 85°C (TA) |