AT80C31X2-RLTUM
IC MCU 8BIT ROMLESS 44VQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT80C31X2-RLTUM is an 8-bit 80C51 microcontroller. This ROMless device operates at speeds up to 40MHz, with a standard 20MHz option. It features 128 x 8 bytes of RAM and 32 programmable I/O pins. Connectivity includes a UART/USART. The microcontroller integrates a Power-On Reset (POR) peripheral and an internal oscillator. It is supplied in a 44-VQFP (10x10) package for surface mounting. This component finds application in industrial automation and consumer electronics. The operating temperature range is -40°C to 85°C (TA), and it operates with a supply voltage of 4.5V to 5.5V.
Additional Information
Series: 80CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-LQFP |
| Mounting Type | Surface Mount |
| Speed | 40/20MHz |
| Program Memory Size | - |
| RAM Size | 128 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | ROMless |
| EEPROM Size | - |
| Core Processor | 80C51 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Connectivity | UART/USART |
| Peripherals | POR |
| Supplier Device Package | 44-VQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |