AT89LS53 Series
Manufacturer: Microchip Technology
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IC MCU 8BIT 12KB FLASH 40DIP
| Part | Core Processor | Package / Case | Package / Case | Package / Case | Peripherals | Supplier Device Package | Number of I/O | Connectivity | Mounting Type | Program Memory Type | RAM Size | Program Memory Size | Oscillator Type | Core Size | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Speed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 8051 | 15.24 mm | 0.6 in | 40-DIP | POR WDT | 40-PDIP | 32 | SPI UART/USART | Through Hole | FLASH | 256 x 8 | 12 KB | Internal | 8-Bit | 6 V | 2.7 V | 70 °C | 0 °C | 12 MHz |
 Microchip Technology | 8051 | 44-TQFP | POR WDT | 44-TQFP (10x10) | 32 | SPI UART/USART | Surface Mount | FLASH | 256 x 8 | 12 KB | Internal | 8-Bit | 6 V | 2.7 V | 85 °C | -40 °C | 12 MHz | ||
 Microchip Technology | 8051 | 44-LCC (J-Lead) | POR WDT | 44-PLCC (16.6x16.6) | 32 | SPI UART/USART | Surface Mount | FLASH | 256 x 8 | 12 KB | Internal | 8-Bit | 6 V | 2.7 V | 70 °C | 0 °C | 12 MHz | ||
Microchip Technology | 8051 | 44-TQFP | POR WDT | 44-TQFP (10x10) | 32 | SPI UART/USART | Surface Mount | FLASH | 256 x 8 | 12 KB | Internal | 8-Bit | 6 V | 2.7 V | 70 °C | 0 °C | 12 MHz |