AT87C51RD2-3CSUL
IC MCU 8BIT 64KB OTP 40PDILManufacturer: Atmel
Categories: Microcontrollers
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The Atmel AT87C51RD2-3CSUL is an 8-bit microcontroller featuring the 80C51 core architecture. This OTP (One-Time Programmable) device offers 64KB of program memory and 1KB of RAM. It operates at speeds up to 30MHz, with a 20MHz option available. Connectivity includes UART/USART interfaces. Peripherals integrated into the AT87C51RD2-3CSUL comprise Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). The device is supplied in a 40-PDIL package, designed for through-hole mounting. It operates within a voltage range of 2.7V to 5.5V and is rated for an ambient temperature range of -40°C to 85°C. This component is commonly utilized in industrial automation, consumer electronics, and automotive applications.
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 | 30/20MHz |
| 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) | 2.7V ~ 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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