Microcontrollers
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 | Supplier Device Package | Package / Case | |
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1,668 In Stock | 1 : $15.18000 Tray | Tray | Not For New Designs | Not Verified | 8051 | 8-Bit | 100MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 48-TQFP (7x7) | 48-TQFP | |||
5,750 In Stock | 1 : $13.30000 Tube | Tube | Not For New Designs | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
3,204 In Stock | 1 : $15.21000 Tray | Tray | Not For New Designs | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 21x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP (7x7) | 32-LQFP | |||
1,222 In Stock | 1 : $13.26000 Tray | Tray | Not For New Designs | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 21x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP (7x7) | 32-LQFP | |||
0 In Stock 10,000 Marketplace | 50 : $10.60000 Tape & Reel (TR) 500 : $11.64278 Tape & Reel (TR) | Tape & Reel (TR) Tape & Reel (TR) | Not For New Designs | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 21x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP (7x7) | 32-LQFP | |||
1,015 In Stock | 1 : $16.87000 Tray | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 100MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 48-TQFP (7x7) | 48-TQFP | |||
69 In Stock | 1 : $8.75000 Tray | Tray | Discontinued at Digi-Key | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
68 In Stock | 1 : $11.71000 Tray | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
73 In Stock | 1 : $12.83000 Tube | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
20 In Stock | 1 : $14.94000 Tray | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
0 In Stock | 1,500 : $7.41501 Tape & Reel (TR) | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
0 In Stock | 1,500 : $7.76427 Tape & Reel (TR) | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
0 In Stock | 1,500 : $8.12697 Tape & Reel (TR) | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
0 In Stock | 1,250 : $8.52995 Tray | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 21x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP (7x7) | 32-LQFP | |||
0 In Stock | 1,500 : $9.01354 Tape & Reel (TR) | Tape & Reel (TR) | Not For New Designs | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
0 In Stock | 500 : $9.29958 Tape & Reel (TR) | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 21x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP (7x7) | 32-LQFP | |||
0 In Stock | 1,250 : $9.36280 Tray | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 29 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP (7x7) | 32-LQFP | |||
0 In Stock | 500 : $9.78286 Tape & Reel (TR) | Tape & Reel (TR) | Not For New Designs | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 21x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP (7x7) | 32-LQFP | |||
0 In Stock | 500 : $10.20756 Tape & Reel (TR) | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 29 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP (7x7) | 32-LQFP | |||
0 In Stock | 500 : $10.74944 Tape & Reel (TR) | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 100MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 48-TQFP (7x7) | 48-TQFP | |||
0 In Stock | 500 : $12.53612 Tape & Reel (TR) | Tape & Reel (TR) | Not For New Designs | Not Verified | 8051 | 8-Bit | 100MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 48-TQFP (7x7) | 48-TQFP | |||
0 In Stock | Discontinued at Digi-Key | Tray | Discontinued at Digi-Key | Verified | 8051 | 8-Bit | 100MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 48-TQFP (7x7) | 48-TQFP | |||
0 In Stock | Discontinued at Digi-Key | Tray | Discontinued at Digi-Key | Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 21x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 32-LQFP (7x7) | 32-LQFP | |||
0 In Stock | Discontinued at Digi-Key | Tube | Discontinued at Digi-Key | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | Surface Mount | 28-QFN (5x5) | 28-VFQFN Exposed Pad | |||
0 In Stock | Discontinued at Digi-Key | Tray | Discontinued at Digi-Key | Not Verified | 8051 | 8-Bit | 100MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | Surface Mount | 48-TQFP (7x7) | 48-TQFP |