AT89C5122D-ALRUM
IC MCU 8BIT 32KB FLASH 64VQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT89C5122D-ALRUM is an 8-bit microcontroller based on the 80C51 architecture. This 89C series device features 32KB of FLASH program memory and 768 bytes of RAM. Operating at up to 48MHz, it offers 46 programmable I/O lines. Connectivity options include SmartCard interface, SPI, and UART/USART. The AT89C5122D-ALRUM is supplied in a 64-VQFP (10x10) surface mount package and operates within a voltage range of 3V to 5.5V. Key peripherals include LED drivers, Power-On Reset (POR), and Watchdog Timer (WDT). This component is suitable for applications in industrial control, automotive systems, and consumer electronics. It is provided in Tape & Reel packaging.
Additional Information
Series: 89CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 64-LQFP |
| Mounting Type | Surface Mount |
| Speed | 48MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 768 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 80C51 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Connectivity | SmartCard, SPI, UART/USART, USB |
| Peripherals | LED, POR, WDT |
| Supplier Device Package | 64-VQFP (10x10) |
| Number of I/O | 46 |
| Programmable | Not Verified |
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