Product Summary

The AT90S2313-4PI is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the AT90S2313-4PI achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture of AT90S2313-4PI is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.

Parametrics

AT90S2313-4PI absolute maximum ratings: (1)Operating Temperature: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on Any Pin Except RESET with Respect to Ground: -1.0V to VCC+0.5V; (4)Voltage on RESET with Respect to Ground: -1.0V to +13.0V; (5)Maximum Operating Voltage: 6.6V; (6)DC Current per I/O Pin: 40.0 mA; (7)DC Current VCC and GND Pins: 200.0 mA.

Features

AT90S2313-4PI features: (1)AVR - High Performance and Low Power RISC Architecture; (2)118 Powerful Instructions - Most Single Clock Cycle Execution; (3)2K bytes of In-System Reprogrammable Flash: SPI Serial Interface for Program Downloading, Endurance: 1,000 Write/Erase Cycles; (4)128 bytes EEPROM: Endurance: 100,000 Write/Erase Cycles; (5)128 bytes Internal RAM; (6)32 x 8 General Purpose Working Registers; (7)15 Programmable I/O Lines; (8)VCC: 2.7 - 6.0V; (9)Fully Static Operation: 0 - 10 MHz, 4.0 - 6.0V, 0 - 4 MHz, 2.7 - 6.0V.

Diagrams

AT90S2313-4PI block diagram

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