(China (Mainland))
Product Summary
The at89s825224ji is a low-power, high-performance CMOS 8-bit microcontroller with 8K bytes of downloadable Flash programmable and erasable read-only memory and 2K bytes of EEPROM. The at89s825224ji is manufactured using the high-density nonvolatile memory technology of Atmel and is compatible with the industry-standard 80C51 instruction set and pinout. The at89s825224ji is a powerful microcontroller, which provides a highly-flexible and cost-effective solution to many embedded control applications.
Parametrics
at89s825224ji absolute maximum ratings: (1)Operating Temperature: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on Any Pin with Respect to Ground: -1.0V to +7.0V; (4)Maximum Operating Voltage: 6.6V; (5)DC Output Current: 15.0 mA.
Features
at89s825224ji features: (1)4V to 6V Operating Range; (2)Fully Static Operation: 0 Hz to 24 MHz; (3)Three-level Program Memory Lock; (4)256 × 8-bit Internal RAM; (5)32 Programmable I/O Lines; (6)Three 16-bit Timer/Counters; (7)Nine Interrupt Sources; (8)Programmable UART Serial Channel; (9)SPI Serial Interface; (10)Low-power Idle and Power-down Modes; (11)Interrupt Recovery from Power-down; (12)Programmable Watchdog Timer; (13)Dual Data Pointer; (14)Power-off Flag.
Diagrams
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