VRS51X570 (VRS51X570 / VRS51X580) Versa 8051 MCUs

Ramtron

Description

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.
for QFP-44 T ABLE 1: PIN DESCRIPTIONS FOR QFP-44/ QFP - 44 QFP - 44 Function Name I/O Function Name I/O 24 25 26 27 28 29 30 31 32 33 34 35 3.

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Datasheet Specifications

Part number: VRS51X570
Manufacturer: Ramtron
File Size: 2.05 MB
Datasheet: VRS51X570_Ramtron.pdf
Description: (VRS51X570 / VRS51X580) Versa 8051 MCUs

Features

* 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

VRS51X570 Distributors

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VRS51X570 VRS51X570 VRS51X580 Versa 8051 MCUs Ramtron

Ramtron VRS51X570-like datasheet