AT89S53-24AI
IC MCU 8BIT 12KB FLASH 44TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT89S53-24AI is an 8-bit microcontroller from the 89S series, featuring an 8051 core. This device operates at a maximum frequency of 24MHz and offers 12KB of FLASH program memory, organized as 12K x 8. It includes 256 bytes of RAM and 32 programmable I/O pins. Connectivity options include SPI and UART/USART interfaces. Peripherals such as a Watchdog Timer (WDT) are integrated. The AT89S53-24AI is housed in a 44-TQFP (10x10) package for surface mounting and operates within a voltage range of 4V to 6V, with an operating temperature range of -40°C to 85°C (TA). This component is commonly utilized in industrial automation, consumer electronics, and automotive applications.
Additional Information
Series: 89SRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-TQFP |
| Mounting Type | Surface Mount |
| Speed | 24MHz |
| 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) | 4V ~ 6V |
| Connectivity | SPI, UART/USART |
| Peripherals | WDT |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |