AT89S53-24JU
IC MCU 8BIT 12KB FLASH 44PLCCManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT89S53-24JU is an 8-bit microcontroller based on the 8051 core. This 89S series device features 12KB of FLASH program memory, 256 bytes of RAM, and operates at a maximum speed of 24MHz. Connectivity options include SPI and UART/USART interfaces. The AT89S53-24JU is supplied in a 44-PLCC (J-Lead) package with surface mount capabilities. It includes a watchdog timer (WDT) peripheral and 32 general-purpose I/O pins. Designed for operation within a supply voltage range of 4V to 6V and an ambient temperature range of -40°C to 85°C, this component is suitable for applications in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: 89SRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 44-LCC (J-Lead) |
| 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-PLCC (16.6x16.6) |
| Number of I/O | 32 |
| Programmable | Not Verified |