
Home / Products / Integrated Circuits (ICs) / Embedded - Microcontrollers / AT89S8253-24JU

| Part Number | AT89S8253-24JU |
| Datasheet | AT89S8253-24JU datasheet |
| Description | IC MCU 8BIT 12KB FLASH 44PLCC |
| Manufacturer | Microchip Technology |
| Series | 89S |
| Part Status | Active |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 24MHz |
| Connectivity | SPI, UART/USART |
| Peripherals | POR, WDT |
| Number of I/O | 32 |
| Program Memory Size | 12KB (12K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | Surface Mount |
| Supplier Device Package | 44-LCC (J-Lead) |
| Base Part Number | 44-PLCC (16.6x16.6) |