 | |  | |
| PartNumber | AT89LS53-12AC | AT89LS53-12AI | AT89LS53-12JC |
| Description | IC MCU 8BIT 12KB FLASH 44TQFP | IC MCU 8BIT 12KB FLASH 44TQFP | IC MCU 8BIT 12KB FLASH 44PLCC |
| Manufacturer | Atmel | - | - |
| Product Category | Embedded - Microcontrollers | - | - |
| Series | 89LS | - | - |
| Packaging | Tray | - | - |
| Package Case | 44-TQFP | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | - | - |
| Supplier Device Package | 44-TQFP (10x10) | - | - |
| Number of I O | 32 | - | - |
| Speed | 12MHz | - | - |
| EEPROM Size | - | - | - |
| Core Processor | 8051 | - | - |
| RAM Size | 256 x 8 | - | - |
| Program Memory Type | FLASH | - | - |
| Peripherals | POR, WDT | - | - |
| Connectivity | SPI, UART/USART | - | - |
| Voltage Supply Vcc Vdd | 2.7 V ~ 6 V | - | - |
| Core Size | 8-Bit | - | - |
| Program Memory Size | 12KB (12K x 8) | - | - |
| Data Converters | - | - | - |
| Oscillator Type | Internal | - | - |