AT89LS53-12AC
IC MCU 8BIT 12KB FLASH 44TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT89LS53-12AC is an 8-bit microcontroller from the 89LS series. This 8051 core-based device operates at 12MHz and features 12KB of FLASH program memory with 256 bytes of RAM. It offers 32 programmable I/O pins and supports SPI and UART/USART connectivity. Integrated peripherals include Power-On Reset (POR) and a Watchdog Timer (WDT). The AT89LS53-12AC is supplied in a 44-TQFP (10x10) package suitable for surface mounting, with an operating temperature range of 0°C to 70°C. This component is commonly utilized in industrial automation, consumer electronics, and automotive applications. The device operates from a supply voltage of 2.7V to 6V.
Additional Information
Series: 89LSRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-TQFP |
| Mounting Type | Surface Mount |
| Speed | 12MHz |
| Program Memory Size | 12KB (12K x 8) |
| RAM Size | 256 x 8 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 6V |
| Connectivity | SPI, UART/USART |
| Peripherals | POR, WDT |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |
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