Silicon Labs Microcontrollers
Compare | Mfr Part # | Quantity Available | Price | Series | Package | Product Status | DigiKey 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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5,192 In Stock | 1 : $1.70000 Cut Tape (CT) 1,500 : $0.83477 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) | |||
5,431 In Stock | 1 : $2.00000 Cut Tape (CT) 2,500 : $0.91354 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, DMA, POR, PWM, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 9x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 16-UFBGA, WLCSP | 16-CSP (1.78x1.66) | |||
97,658 In Stock | 1 : $2.81000 Cut Tape (CT) 2,500 : $1.41046 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) | - | |||
6,291 In Stock | 1 : $3.02000 Cut Tape (CT) 2,500 : $1.51793 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 | |||
11,204 In Stock | 1 : $3.32000 Cut Tape (CT) 1,500 : $1.75336 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) | |||
7,261 In Stock | 1 : $4.47000 Cut Tape (CT) 1,500 : $2.36138 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) | |||
27,161 In Stock | 1 : $2.81000 Tube | Tube | Active | Not 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) | - | |||
12,660 In Stock | 1 : $2.89000 Tray | Tray | Active | 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 20x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-UFQFN Exposed Pad | 32-QFN (4x4) | |||
1,492 In Stock | 1 : $3.32000 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 : $6.78000 Cut Tape (CT) 1,500 : $3.84507 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) | |||
1,614 In Stock | 1 : $6.80000 Cut Tape (CT) 1,500 : $3.85871 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Not For New Designs | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), UART/USART | POR, PWM, WDT | 8 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 10-VFDFN Exposed Pad | 11-QFN (3x3) | |||
10,598 In Stock | 1 : $7.48000 Cut Tape (CT) 3,000 : $4.08343 Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 56 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 64-VFQFN Exposed Pad | 64-QFN (9x9) | |||
2,093 In Stock | 1 : $4.47000 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) | |||
5,052 In Stock | 1 : $7.57000 Cut Tape (CT) 500 : $4.93132 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) | |||
845 In Stock | 1 : $5.11000 Tray | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I²C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 20 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-VFQFN Exposed Pad | 32-QFN (5x5) | |||
5,711 In Stock | 1 : $5.22000 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) | |||
2,940 In Stock | 1 : $5.51000 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 | 22 | 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) | |||
955 In Stock | 1 : $5.81000 Tray | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit | 80MHz | I²C, IrDA, SmartCard, SMBus, SPI, Temp Sensor, UART/USART | Crypto - AES, DMA, I²S, Keypad, LCD, POR. PWM, SHA, Temp Sensor, TRNG, WDT | 34 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.8V | - | External, Internal | -40°C ~ 125°C (TA) | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (6x6) | |||
1,035 In Stock | 1 : $6.03000 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) | |||
1,489 In Stock | 1 : $6.06000 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) | |||
1,800 In Stock | 1 : $6.24000 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) | |||
5,801 In Stock | 1 : $6.32000 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) | |||
2,887 In Stock | 1 : $6.53000 Tray | Tray | 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-LQFP | 32-LQFP (7x7) | |||
6,267 In Stock | 1 : $6.78000 Tube | Tube | 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) | |||
1,155 In Stock | 1 : $6.78000 Tray | Tray | Active | Not Verified | 8051 | 8-Bit | 48 MIPS | I²C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 5.25V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP | 32-LQFP (7x7) |