* These devices also include a fifth, 4-bit, I/O port mapped into the “no connect” pins of the standard 8051/52 package. This provides a total of 36 I/Os while maintaining compatibility with standard 80C51/52 pin outs. The VRS51x570 and VRS51x580 are available in PLCC-44, QFP-44 and DIP-40 packages i
VRS51X580
Ramtron
2.05 MB
(vrs51x570 / vrs51x580) versa 8051 mcus.
www.DataSheet4U.com
VRS51x570/580
Datasheet Rev 1.2
Versa 8051 MCUs with 32/64KB
Overview
The VRS51x570 and the VRS51x580 are low cost 8-bit microco.
📁 Related Datasheet
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