Silicon Labs Microcontrollers
Compare | Mfr Part # | Quantity Available | Price | Series | Package | Product Status | Digi-Key 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 | Mounting Type | Package / Case | Supplier Device Package |
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3,754 In Stock | 1 : $11.40000 Cut Tape (CT) 2,500 : $4.82190 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | CIP-51 8051 | 8-Bit | 25MHz | I²C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.2V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | |||
26,733 In Stock | 1 : $14.19000 Cut Tape (CT) 1,500 : $6.99175 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I²C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 15x12b | Internal | -40°C ~ 125°C (TA) | Surface Mount | 20-WFQFN Exposed Pad | 20-QFN (3x3) | |||
5,247 In Stock | 1 : $14.51000 Cut Tape (CT) 1,500 : $7.11661 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | CIP-51 8051 | 8-Bit | 25MHz | I²C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 9x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 20-UFQFN Exposed Pad | 20-QFN (3x3) | |||
2,201 In Stock | 1 : $21.81000 Cut Tape (CT) 1,500 : $10.73730 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I²C, SMBus, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 1.71V ~ 3.6V | A/D 11x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 20-WFQFN Exposed Pad | 20-QFN (3x3) | |||
100,118 In Stock | 1 : $23.95000 Cut Tape (CT) 2,500 : $12.05474 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Verified | 8051 | 8-Bit | 25MHz | I²C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.2V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | - | |||
7,349 In Stock | 1 : $25.75000 Cut Tape (CT) 2,500 : $12.97319 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | CIP-51™ | 8-Bit | 25MHz | I²C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.2V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-QSOP | |||
11,289 In Stock | 1 : $28.29000 Cut Tape (CT) 1,500 : $14.94787 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | CIP-51 8051 | 8-Bit | 72MHz | 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 12x14b; D/A 4x12b | Internal | -40°C ~ 105°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (3x3) | |||
14,197 In Stock | 1 : $35.59000 Cut Tape (CT) 1,500 : $18.80539 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 16KB (16K x 8) | FLASH | - | 768 x 8 | 0.9V ~ 3.6V | A/D 15x10/12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 24-WFQFN Exposed Pad | 24-QFN (4x4) | |||
4,296 In Stock | 1 : $38.13000 Cut Tape (CT) 1,500 : $20.13141 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 0.9V ~ 3.6V | A/D 15x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 24-WFQFN Exposed Pad | 24-QFN (4x4) | |||
14,168 In Stock | 1 : $44.69000 Cut Tape (CT) 3,000 : $22.50217 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 24 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-VQFN Exposed Pad | 32-QFN (6x6) | |||
15,000 In Stock | 1 : $47.89000 Cut Tape (CT) 1,500 : $25.31495 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 0.9V ~ 3.6V | A/D 15x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | - | |||
5,377 In Stock | 1 : $50.68000 Cut Tape (CT) 3,000 : $25.48715 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I²C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 22 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-VQFN Exposed Pad | 32-QFN (6x6) | |||
2,460 In Stock | 1 : $51.34000 Cut Tape (CT) 1,500 : $27.12315 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 24 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 0.9V ~ 3.6V | A/D 23x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-VFQFN Exposed Pad | 32-QFN (5x5) | |||
2,413 In Stock | 1 : $44.94000 Cut Tape (CT) 500 : $28.15822 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 24 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 0.9V ~ 3.6V | A/D 23x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP | 32-LQFP (7x7) | |||
2,530 In Stock This product has a maximum purchase limit | 1 : $28.29000 Tube | Tube | Active | Not Verified | CIP-51 8051 | 8-Bit | 72MHz | 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 12x14b; D/A 4x12b | Internal | -40°C ~ 105°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | 24-QFN (3x3) | |||
5,293 In Stock | 1 : $57.81000 Cut Tape (CT) 1,500 : $32.78024 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | 8051 | 8-Bit | 48 MIPS | I²C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 25 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 5.25V | A/D 21x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-VFQFN Exposed Pad | 32-QFN (5x5) | |||
2,093 In Stock | 1 : $38.46000 Tube | Tube | Active | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 16 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 0.9V ~ 3.6V | A/D 15x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 24-WFQFN Exposed Pad | 24-QFN (4x4) | |||
10,801 In Stock | 1 : $41.74000 Tube | Tube | Active | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 24 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 0.9V ~ 3.6V | A/D 23x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-VFQFN Exposed Pad | - | |||
5,066 In Stock | 1 : $64.54000 Cut Tape (CT) 500 : $42.04084 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | 8051 | 8-Bit | 48 MIPS | EBI/EMI, I²C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 40 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 5.25V | A/D 32x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 48-TQFP | 48-TQFP (7x7) | |||
4,526 In Stock | 1 : $44.04000 Tube | Tube | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | UART/USART, USB | POR | 15 | 16KB (16K x 8) | FLASH | - | 1.5K x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-VFQFN Exposed Pad | 28-QFN (5x5) | |||
6,275 In Stock | 1 : $44.53000 Tray | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 24 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.8V | A/D 12bit SAR; D/A 12bit | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-WFQFN Exposed Pad | 32-QFN (5x5) | |||
1,059 In Stock | 1 : $51.42000 Tray | Tray | Active | 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 | 48-VFQFN Exposed Pad | 48-QFN (7x7) | |||
1,490 In Stock | 1 : $51.66000 Tray | Tray | Active | Not Verified | 8051 | 8-Bit | 48 MIPS | I²C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 5.25V | A/D 21x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP | 32-LQFP (7x7) | |||
2,115 In Stock | 1 : $53.63000 Tray | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 67 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.8V | A/D 12bit SAR; D/A 12bit | Internal | -40°C ~ 85°C (TA) | Surface Mount | 80-WFQFN Exposed Pad | 80-QFN (9x9) | |||
8,467 In Stock | 1 : $53.88000 Tray | Tray | Active | Not Verified | 8051 | 8-Bit | 48 MIPS | EBI/EMI, I²C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 40 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 5.25V | A/D 32x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 48-TQFP | 48-TQFP (7x7) |