AT89LS53-12AI
IC MCU 8BIT 12KB FLASH 44TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT89LS53-12AI is an 8-bit 8051 microcontroller featuring 12KB of FLASH program memory and 256 bytes of RAM. This device operates at a maximum frequency of 12MHz and offers 32 programmable I/O pins. Peripheral features include Power-On Reset (POR) and a Watchdog Timer (WDT). Connectivity options are supported via SPI and UART/USART interfaces. The AT89LS53-12AI is housed in a 44-TQFP (10x10) package and is designed for surface mount applications. It operates within a voltage range of 2.7V to 6V and is specified for an ambient temperature range of -40°C to 85°C. This component finds application in industrial automation and consumer electronics.
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 | -40°C ~ 85°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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