AT87C51RD2-RDTUM
IC MCU 8BIT 64KB OTP 64LQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT87C51RD2-RDTUM is an 8-bit microcontroller based on the 80C51 core. This 87C series device features a 64KB One-Time Programmable (OTP) program memory and 1KB of RAM. Operating at speeds up to 40MHz, it includes extensive peripherals such as Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). The microcontroller offers 48 general-purpose I/O pins and integrates a UART/USART for serial communication. It is housed in a 64-LQFP (10x10) package, suitable for surface mounting. Applications for this component are found in industrial automation, consumer electronics, and automotive systems. The AT87C51RD2-RDTUM operates within an ambient temperature range of -40°C to 85°C and requires a supply voltage of 4.5V to 5.5V.
Additional Information
Series: 87CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 64-LQFP |
| Mounting Type | Surface Mount |
| 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 | 64-LQFP (10x10) |
| Number of I/O | 48 |
| Programmable | Not Verified |
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