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Microcontrollers
Total Products: 76,307
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | AT89LP828-20PU | Microchip Technology | IC MCU 8BIT 8KB FLASH 28DIP | Microcontrollers | 28-PDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 20MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 30 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 1K x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.5V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 28-PDIP Package / Case: 28-DIP (0.300″”, 7.62mm) | 1,352 | ||
 | AT89LP828-JU | Microchip Technology | IC MCU 8BIT 8KB FLASH 32PLCC | Microcontrollers | 32-PLCC (13.97x11.43) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 20MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 30 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 1K x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.5V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 32-PLCC (13.97×11.43) Package / Case: 32-LCC (J-Lead) | 392 | ||
 | AT89LP828-PU | Microchip Technology | IC MCU 8BIT 8KB FLASH 28DIP | Microcontrollers | 28-PDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 20MHz Connectivity: SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 30 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH EEPROM Size: 1K x 8 RAM Size: 768 x 8 Voltage – Supply (Vcc/Vdd): 2.4V ~ 5.5V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 28-PDIP Package / Case: 28-DIP (0.300″”, 7.62mm) | 220 | ||
 | AT89LS51-16AC | Microchip Technology | IC MCU 8BIT 4KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | 0°C ~ 70°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 964 | ||
 | AT89LS51-16AI | Microchip Technology | IC MCU 8BIT 4KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 333 | ||
 | AT89LS51-16AU | Microchip Technology | IC MCU 8BIT 4KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 539 | ||
 | AT89LS51-16JU | Microchip Technology | IC MCU 8BIT 4KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal 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) | 1,092 | ||
 | AT89LS51-16PI | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | Microcontrollers | 40-PDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 40-PDIP Package / Case: 40-DIP (0.600″”, 15.24mm) | 853 | ||
 | AT89LS51-16PU | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | Microcontrollers | 40-PDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 40-PDIP Package / Case: 40-DIP (0.600″”, 15.24mm) | 858 | ||
 | AT89LS52-16AC | Microchip Technology | IC MCU 8BIT 8KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | 0°C ~ 70°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 913 | ||
 | AT89LS52-16AI | Microchip Technology | IC MCU 8BIT 8KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 975 | ||
 | AT89LS52-16AU | Microchip Technology | IC MCU 8BIT 8KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 1,122 | ||
 | AT89LS52-16AUR | Microchip Technology | IC MCU 8BIT 8KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 398 | ||
 | AT89LS52-16JC | Microchip Technology | IC MCU 8BIT 8KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | 0°C ~ 70°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-PLCC (16.6×16.6) Package / Case: 44-LCC (J-Lead) | 215 | ||
 | AT89LS52-16JI | Microchip Technology | IC MCU 8BIT 8KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal 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) | 497 | ||
 | AT89LS52-16JU | Microchip Technology | IC MCU 8BIT 8KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal 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) | 202 | ||
 | AT89LS52-16PC | Microchip Technology | IC MCU 8BIT 8KB FLASH 40DIP | Microcontrollers | 40-PDIP | N/A | 0°C ~ 70°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Supplier Device Package: 40-PDIP Package / Case: 40-DIP (0.600″”, 15.24mm) | 870 | ||
 | AT89LS52-16PI | Microchip Technology | IC MCU 8BIT 8KB FLASH 40DIP | Microcontrollers | 40-PDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 40-PDIP Package / Case: 40-DIP (0.600″”, 15.24mm) | 398 | ||
 | AT89LS52-16PU | Microchip Technology | IC MCU 8BIT 8KB FLASH 40DIP | Microcontrollers | 40-PDIP | N/A | -40°C ~ 85°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 16MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 4V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 40-PDIP Package / Case: 40-DIP (0.600″”, 15.24mm) | 1,050 | ||
 | AT89LS53-12AC | Microchip Technology | IC MCU 8BIT 12KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | 0°C ~ 70°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 12MHz Connectivity: SPI, UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 12KB (12K x 8) Program Memory Type: FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 6V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 1,037 |
About Microcontrollers
Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.
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