P89CV51RB2 - Microcontroller

Product Overview

NXP Semiconductors

Part number	P89CV51RB2
Manufacturer	NXP Semiconductors
File Size	333.05 KB
Description	Microcontroller
Datasheet	P89CV51RB2 Datasheet
Note	This datasheet PDF includes multiple part numbers: P89CV51RB2, P89CV51RD2. Please refer to the document for exact specifications by model.
Additional preview pages of the P89CV51RB2 datasheet.

The P89CV51RB2/RC2/RD2 are three types of 80C51 microcontroller with respectively 16 kB/32 kB/64 kB ﬂash and 1 kB of data RAM.

of the P89CV51RB2/RC2/RD2 devices compared to the P89C51RB2/RC2/RD2 are the inclusion of an SPI interface, larger RAM size, and the ability to erase code memory in 128-B page blocks. The IAP capability combined with the 128-B page size allows for efﬁcient use of the code memory for non-volatile data storage. 2. Features 2.1 Principal features I Supports 12-clock (default) or 6-clock mode selection via ISP or parallel programmer I 6-clock/12-clock mode programmable “on-the-ﬂy” by an SFR bit I Per.

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Published: Oct 21, 2007 |