Product Summary

The DS80C320-ENG+ is a fast 80C31/80C32-compatible microcontroller. Wasted clock and memory cycles have been removed using a redesigned processor core. As a result, every 8051 instruction is executed between 1.5 and 3 times faster than the original for the same crystal speed. Typical applications of the DS80C320-ENG+ see a speed improvement of 2.5 times using the same code and same crystal. The DS80C320-ENG+ offers a maximum crystal rate of 33MHz, resulting in apparent execution speeds of 82.5MHz (approximately 2.5X).

Parametrics

DS80C320-ENG+ maximum ratings: (1)Voltage Range on Any Pin Relative to Ground: -0.3V to (VCC + 0.5V); (2)Voltage Range on VCC Relative to Ground: 0.3V to +6.0V; (3)Operating Temperature Range: 40℃ to +85℃; (4)Storage Temperature Range: -55℃ to +125℃.

Features

DS80C320-ENG+ features: (1)80C32-Compatible; (2)High-Speed Architecture; (3)Two Full-Duplex Hardware Serial Ports; (4)13 Total Interrupt Sources with Six External; (5)Available in 40-Pin DIP, 44-Pin PLCC, and 44-Pin TQFP; (6)Power-Fail Reset; (7)Programmable Watchdog Timer; (8)Early Warning Power-Fail Interrupt.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
DS80C320-ENG+
DS80C320-ENG+
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25-50: $8.59
50-100: $8.50
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