AT87C51RD2-3CSUM
IC MCU 8BIT 64KB OTP 40PDILManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT87C51RD2-3CSUM is an 8-bit microcontroller based on the 80C51 core architecture. This OTP (One-Time Programmable) device offers 64KB of program memory, expandable via its 64K x 8 organization, and 1KB of RAM. Operating at speeds of 40/20MHz, it features a comprehensive set of peripherals including Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). Connectivity is supported through integrated UART/USART modules. The microcontroller includes 32 general-purpose I/O pins. Designed for through-hole mounting, it comes in a 40-PDIL package with a 0.600" pitch. This component is suitable for applications in industrial automation, consumer electronics, and automotive systems. It operates within a temperature range of -40°C to 85°C and requires a supply voltage of 4.5V to 5.5V. The internal oscillator simplifies system design.
Additional Information
Series: 87CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 40-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Speed | 40/20MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 1K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | OTP |
| EEPROM Size | - |
| Core Processor | 80C51 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | UART/USART |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 40-PDIL |
| Number of I/O | 32 |
| Programmable | Not Verified |
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