P89LPC9331 datasheet(59/94 Pages) NXP

Part #	P89LPC9331

Description	8-bit microcontroller with accelerated two-clock 80C51 core, 4 kB/8 kB/16 kB 3 V byte-erasable

PDF	94 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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59 / 94 page

P89LPC9331_9341_9351_9361

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Product data sheet

Rev. 5 — 10 January 2011

59 of 94

NXP Semiconductors

P89LPC9331/9341/9351/9361

8-bit microcontroller with accelerated two-clock 80C51 core

Programmable Gain Amplifier (PGA) with selectable gains of 2x, 4x, 8x, or 16x.

(P89LPC9351/9361)

On-chip wide range temperature sensor.

Four result registers for each A/D.

Six operating modes:

Fixed channel, single conversion mode.

Fixed channel, continuous conversion mode.

Auto scan, single conversion mode.

Auto scan, continuous conversion mode.

Dual channel, continuous conversion mode.

Single step mode.

Four conversion start modes:

Timer triggered start.

Start immediately.

Edge triggered.

Dual start immediately.

8-bit conversion time of

≥ 1.61 μs at an A/D clock of 8.0 MHz.

Interrupt or polled operation.

Boundary limits interrupt.

DAC output to a port pin with high output impedance.

Clock divider.

Power-down mode.

P89LPC9331 Datasheet(PDF) 59 Page - NXP Semiconductors