 | | AT89C5131A-PLTIL | Microchip Technology | IC MCU 8BIT 32KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 3V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 1,288 | |
 | | AT89C5131A-PLTUL | Microchip Technology | IC MCU 8BIT 32KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 3V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 278 | |
 | | AT89C5131A-PUTIM | Microchip Technology | IC MCU 8BIT 32KB FLASH 32QFN | Microcontrollers | 32-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (7×7) Package / Case: 32-VQFN Exposed Pad | 792 | |
 | | AT89C5131A-PUTUM | Microchip Technology | IC MCU 8BIT 32KB FLASH 32QFN | Microcontrollers | 32-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-QFN (7×7) Package / Case: 32-VQFN Exposed Pad | 1,709 | |
 | | AT89C5131A-RDTIL | Microchip Technology | IC MCU 8BIT 32KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 3V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-LQFP (10×10) | 777 | |
 | | AT89C5131A-RDTUL | Microchip Technology | IC MCU 8BIT 32KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 3V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-LQFP (10×10) | 1,060 | |
 | | AT89C5131A-RDTUM | Microchip Technology | IC MCU 8BIT 32KB FLASH 64VQFP | Microcontrollers | 64-VQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-VQFP (10×10) | 722 | |
 | | AT89C5131A-S3SIM | Microchip Technology | IC MCU 8BIT 32KB FLASH 52PLCC | Microcontrollers | 52-PLCC (19.15x19.15) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 52-PLCC (19.15×19.15) Package / Case: 52-LCC (J-Lead) | 930 | |
 | | AT89C5131A-S3SUL | Microchip Technology | IC MCU 8BIT 32KB FLASH 52PLCC | Microcontrollers | 52-PLCC (19.15x19.15) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 3V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 52-PLCC (19.15×19.15) Package / Case: 52-LCC (J-Lead) | 466 | |
 | | AT89C5131A-S3SUM | Microchip Technology | IC MCU 8BIT 32KB FLASH 52PLCC | Microcontrollers | 52-PLCC (19.15x19.15) | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 52-PLCC (19.15×19.15) Package / Case: 52-LCC (J-Lead) | 1,477 | |
 | | AT89C5131A-TIRUL | Microchip Technology | IC MCU 8BIT 32KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 735 | |
 | | AT89C5131A-TISIL | Microchip Technology | IC MCU 8BIT 32KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 508 | |
 | | AT89C5131A-TISUL | Microchip Technology | IC MCU 8BIT 32KB FLASH 28SOIC | Microcontrollers | 28-SOIC | N/A | -40°C ~ 85°C (TA) | Connectivity: I2C, SPI, UART/USART, USB Peripherals: LED, POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.6V Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 28-SOIC Package / Case: 28-SOIC (0.295″”, 7.50mm Width) | 427 | |
 | | AT89C5132-RORUL | Microchip Technology | IC MCU 8BIT 64KB FLASH 80TQFP | Microcontrollers | 80-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: IDE/ATAPI, I2C, Memory Card, PCM, SPI, UART/USART, USB Peripherals: I2S, POR, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.3V Data Converters: A/D 2x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 80-TQFP (14×14) | 1,489 | |
 | | AT89C5132-ROTIL | Microchip Technology | IC MCU 8BIT 64KB FLASH 80TQFP | Microcontrollers | 80-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: IDE/ATAPI, I2C, Memory Card, PCM, SPI, UART/USART, USB Peripherals: I2S, POR, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.3V Data Converters: A/D 2x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 80-TQFP (14×14) | 268 | |
 | | AT89C5132-ROTUL | Microchip Technology | IC MCU 8BIT 64KB FLASH 80TQFP | Microcontrollers | 80-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Connectivity: IDE/ATAPI, I2C, Memory Card, PCM, SPI, UART/USART, USB Peripherals: I2S, POR, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 2.7V ~ 3.3V Data Converters: A/D 2x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 80-TQFP (14×14) | 451 | |
 | N/A | AT89C51AC2-RLTUM | Microchip Technology | IC MCU 8BIT 32KB FLASH 44VQFP | Microcontrollers | 44-VQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Peripherals: POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 3V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-VQFP (10×10) | 1,190 | |
 | | AT89C51AC2-SLSUM | Microchip Technology | IC MCU 8BIT 32KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | -40°C ~ 85°C (TA) | Peripherals: POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 3V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-PLCC (16.6×16.6) Package / Case: 44-LCC (J-Lead) | 309 | |
 | | AT89C51AC2T-RLTUM | Microchip Technology | IC MCU 8BIT 32KB FLASH 44VQFP | Microcontrollers | 44-VQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Peripherals: POR, PWM, WDT Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 3V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-VQFP (10×10) | 166 | |
 | | AT89C51AC3-RDTIM | Microchip Technology | IC MCU 8BIT 64KB FLASH 64LQFP | Microcontrollers | 64-LQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Connectivity: SPI, UART/USART Peripherals: POR, PWM, WDT Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH Voltage – Supply (Vcc/Vdd): 3V ~ 5.5V Data Converters: A/D 8x10b Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-LQFP (10×10) | 382 | |