AT89S8252-24AI
IC MCU 8BIT 8KB FLASH 44TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT89S8252-24AI is an 8-bit microcontroller based on the robust 8051 architecture. This 89S series device features 8KB of on-chip FLASH program memory and 256 bytes of internal RAM, supporting a powerful 24MHz clock speed. Connectivity options include SPI and UART/USART interfaces, facilitating communication in various embedded systems. It offers 32 general-purpose I/O pins and includes essential peripherals like Power-On Reset (POR) and Watchdog Timer (WDT). The device operates across a voltage range of 4V to 6V and is specified for an ambient temperature range of -40°C to 85°C. The AT89S8252-24AI is supplied in a 44-TQFP (10x10) package for surface mounting. Applications can be found in industrial automation, consumer electronics, and automotive control systems.
Additional Information
Series: 89SRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-TQFP |
| Mounting Type | Surface Mount |
| Speed | 24MHz |
| Program Memory Size | 8KB (8K x 8) |
| RAM Size | 256 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | External |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V |
| Connectivity | SPI, UART/USART |
| Peripherals | POR, WDT |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Not Verified |