The AT89S53-24JI is a 24MHz 8-bit microcontroller with a 8051 core architecture. It features a 12KB flash memory and 256B RAM. The device supports SPI, UART, and USART interfaces. It operates within a temperature range of -40°C to 85°C and has a maximum supply voltage of 6V. The microcontroller is packaged in a PLCC and is not RoHS compliant.
Checking distributor stock and pricing after the page loads.
| Access Time | 24us |
| Package/Case | PLCC |
| Core Architecture | 8051 |
| Data Bus Width | 8b |
| Frequency | 24MHz |
| Interface | SPI, UART, USART |
| Lead Free | Contains Lead |
| Max Frequency | 24MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 6V |
| Memory Size | 12KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 27 |
| Peripherals | WDT |
| RAM Size | 256B |
| RoHS Compliant | No |
| Series | 89S |
| RoHS | Not Compliant |
