AT89C51RD2-RLTIM
IC MCU 8BIT 64KB FLASH 44VQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT89C51RD2-RLTIM is an 8-bit microcontroller based on the 80C51 architecture. This 89C series device features 64KB of FLASH program memory and 2KB of RAM, operating at a maximum speed of 60MHz. It is supplied in a 44-VQFP (10x10) surface mount package. Connectivity options include SPI and UART/USART interfaces, with 34 general-purpose I/O pins available. On-chip peripherals include Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). This component is suitable for applications requiring robust 8-bit processing and flexible memory options, commonly found in industrial automation, consumer electronics, and automotive control systems. The operating temperature range is -40°C to 85°C.
Additional Information
Series: 89CRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-LQFP |
| Mounting Type | Surface Mount |
| Speed | 60MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 2K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | External |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 80C51 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Connectivity | SPI, UART/USART |
| Peripherals | POR, PWM, WDT |
| Supplier Device Package | 44-VQFP (10x10) |
| Number of I/O | 34 |
| Programmable | Not Verified |
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