| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,053 pcs
|
12053 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,539 pcs
|
3539 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,200 pcs
|
3200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,800 pcs
|
2800 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
650 pcs
|
650 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
77 pcs
|
77 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip AT89S8253-24AU is a low-power, high-performance CMOS 8-bit microcontroller based on the MCS-51 architecture. It offers 12KB of In-System Programmable (ISP) Flash memory for program storage and 2KB of EEPROM data memory. The device operates within a voltage range of 2.7V to 5.5V and supports frequencies up to 24MHz.
Key features include 32 programmable I/O lines, a 256-byte internal RAM, three 16-bit timer/counters, and enhanced serial communication interfaces including SPI and UART. It also incorporates essential peripherals like a Power-on Reset (POR) and a Programmable Watchdog Timer (WDT).
This microcontroller is supplied in a 44-TQFP surface mount package, making it suitable for various embedded control applications where space and performance are critical. Its flexible ISP programming via SPI allows for in-system updates.
The AT89S8253-24AU is designed for applications requiring a cost-effective and flexible solution with a robust 8-bit core and ample on-chip memory.
The AT89S8253-24AU operates from 2.7V to 5.5V.
The AT89S8253-24AU is available in a 44-TQFP (10x10 mm) surface-mount package.
The AT89S8253-24AU operates from -40°C to +85°C.
The AT89S8253-24AU has 12KB of Flash program memory.
The AT89S8253-24AU supports SPI and UART/USART serial interfaces.