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Microcontrollers
Total Products: 76,308
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | AT87C58X2-3CSUM | Microchip Technology | IC MCU 8BIT 32KB OTP 40PDIL | Microcontrollers | 40-PDIL | N/A | -40°C ~ 85°C (TA) | Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 4.5V ~ 5.5V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Supplier Device Package: 40-PDIL Package / Case: 40-DIP (0.600″”, 15.24mm) | 804 | ||
 | AT87C58X2-RLTUL | Microchip Technology | IC MCU 8BIT 32KB OTP 44VQFP | Microcontrollers | 44-VQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-VQFP (10×10) Package / Case: 44-LQFP | 1,601 | ||
 | AT87C58X2-RLTUM | Microchip Technology | IC MCU 8BIT 32KB OTP 44VQFP | Microcontrollers | 44-VQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 4.5V ~ 5.5V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 44-VQFP (10×10) Package / Case: 44-LQFP | 1,464 | ||
 | AT87C58X2-SLSUL | Microchip Technology | IC MCU 8BIT 32KB OTP 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | -40°C ~ 85°C (TA) | Core Processor: 80C51 Core Size: 8-Bit Speed: 30/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V 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) | 836 | ||
 | AT87C58X2-SLSUM | Microchip Technology | IC MCU 8BIT 32KB OTP 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | -40°C ~ 85°C (TA) | Core Processor: 80C51 Core Size: 8-Bit Speed: 40/20MHz Connectivity: UART/USART Peripherals: POR, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 4.5V ~ 5.5V 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) | 220 | ||
 | AT87F51-24AI | 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: 24MHz Connectivity: UART/USART Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V 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 | 370 | ||
 | AT87F51-24JC | Microchip Technology | IC MCU 8BIT 4KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | 0°C ~ 70°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V 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) | 64 | ||
 | AT87F51-24JI | 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: 24MHz Connectivity: UART/USART Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V 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) | 528 | ||
 | AT87F51-24PC | Microchip Technology | IC MCU 8BIT 4KB FLASH 40DIP | Microcontrollers | 40-PDIP | N/A | 0°C ~ 70°C (TA) | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V 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) | 633 | ||
 | AT87F51-24PI | 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: 24MHz Connectivity: UART/USART Number of I/O: 32 Program Memory Size: 4KB (4K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 128 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V 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) | 1,046 | ||
 | AT87F51RC-24AC | Microchip Technology | IC MCU 8BIT 32KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | 0°C ~ 70°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 623 | ||
 | AT87F51RC-24AI | Microchip Technology | IC MCU 8BIT 32KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | -40°C ~ 85°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 411 | ||
 | AT87F51RC-24JC | Microchip Technology | IC MCU 8BIT 32KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | 0°C ~ 70°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Supplier Device Package: 44-PLCC (16.6×16.6) Package / Case: 44-LCC (J-Lead) | 691 | ||
 | AT87F51RC-24JI | Microchip Technology | IC MCU 8BIT 32KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | -40°C ~ 85°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Supplier Device Package: 44-PLCC (16.6×16.6) Package / Case: 44-LCC (J-Lead) | 1,278 | ||
 | AT87F51RC-24PC | Microchip Technology | IC MCU 8BIT 32KB FLASH 40DIP | Microcontrollers | 40-PDIP | N/A | 0°C ~ 70°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Supplier Device Package: 40-PDIP Package / Case: 40-DIP (0.600″”, 15.24mm) | 1,134 | ||
 | AT87F51RC-24PI | Microchip Technology | IC MCU 8BIT 32KB FLASH 40DIP | Microcontrollers | 40-PDIP | N/A | -40°C ~ 85°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Peripherals: WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 512 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C Mounting Type: Through Hole Supplier Device Package: 40-PDIP Package / Case: 40-DIP (0.600″”, 15.24mm) | 758 | ||
 | AT87F52-24AC | Microchip Technology | IC MCU 8BIT 8KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | 0°C ~ 70°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 196 | ||
 | AT87F52-24AI | Microchip Technology | IC MCU 8BIT 8KB FLASH 44TQFP | Microcontrollers | 44-TQFP (10x10) | N/A | -40°C ~ 85°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Supplier Device Package: 44-TQFP (10×10) Package / Case: 44-TQFP | 527 | ||
 | AT87F52-24JC | Microchip Technology | IC MCU 8BIT 8KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | 0°C ~ 70°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Supplier Device Package: 44-PLCC (16.6×16.6) Package / Case: 44-LCC (J-Lead) | 940 | ||
 | AT87F52-24JI | Microchip Technology | IC MCU 8BIT 8KB FLASH 44PLCC | Microcontrollers | 44-PLCC (16.6x16.6) | N/A | -40°C ~ 85°C | Core Processor: 8051 Core Size: 8-Bit Speed: 24MHz Connectivity: UART/USART Number of I/O: 32 Program Memory Size: 8KB (8K x 8) Program Memory Type: OTP Quick FLASH RAM Size: 256 x 8 Voltage – Supply (Vcc/Vdd): 4V ~ 6V Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Supplier Device Package: 44-PLCC (16.6×16.6) Package / Case: 44-LCC (J-Lead) | 1,270 |
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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