P89LPC915FDH datasheet(11/72 Pages) PHILIPS

Part #	P89LPC915FDH

Description	8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V Flash with 8-bit A/D converter

Download	72 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

11 / 72 page

Philips Semiconductors

P89LPC915/916/917

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

Product data

Rev. 04 — 17 December 2004

11 of 72

9397 750 14397

P1.0 to P1.5

I/O

(P1.2);

I (P1.5)

Port 1: Port 1 is a 5-bit I/O port with user-conﬁgurable outputs. During reset Port 1

latches are conﬁgured in the input only mode with the internal pull-up disabled. The

operation of the P1.2 input and outputs depends upon the port conﬁguration selected.

Refer to Section 9.12.1 “Port conﬁgurations” and Table 13 “DC electrical

characteristics” for details. P1.2 is an open drain when used as an output. P1.5 is

input only.

All pins have Schmitt triggered inputs.

Port 1 also provides various special functions as described below:

10

I/O

P1.0 — Port 1 bit 0

O

TxD — Serial port transmitter data.

9

I/O

P1.1 — Port 1 bit 0

I

RxD — Serial port receiver data.

8

I/O

P1.2 — Port 1 bit 2. (Open drain when used as an output.)

I/O

T0 — Timer/counter 0 external count input, overﬂow output, or PWM output.

I/O

SCL — I2C-bus serial clock input/output.

7

I/O

P1.3 — Port 1 bit 2. (Open drain when used as an output.)

I/O

INT0 — External interrupt 0 input.

I/O

SDA — I2C-bus serial data input/output.

3I

P1.5 — Port 1 bit 5. (Input only.)

I

RST — External Reset input during power-on or if selected via UCFG1. When

functioning as a reset input a LOW on this pin resets the microcontroller, causing I/O

ports and peripherals to take on their default states, and the processor begins

execution at address 0. When using an oscillator frequency above 12 MHz, the

reset input function of P1.5 must be enabled. An external circuit is required to

hold the device in reset at power-up until VDD has reached its speciﬁed level.

When system power is removed VDD will fall below the minimum speciﬁed

operating voltage. When using an oscillator frequency above 12 MHz, in some

applications, an external brownout detect circuit may be required to hold the

device in reset when VDD falls below the minimum speciﬁed operating voltage.

Also used during a power-on sequence to force In-System Programming mode.

Table 4:

P89LPC916 pin description…continued

Symbol

Type

Description

Similar Part No. - P89LPC915FDH

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	P89LPC915FDH	379Kb / 75P	8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V flash with 8-bit A/D converter Rev. 05-15 December 2009

More results

Similar Description - P89LPC915FDH

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	P89LPC915	379Kb / 75P	8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V flash with 8-bit A/D converter Rev. 05-15 December 2009
	P89LPC925FDH	233Kb / 49P	8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB/8 kB 3 V low-power Flash with 8-bit A/D converter Rev. 03-15 December 2004
	P89LPC924_925	243Kb / 49P	8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB/8 kB 3 V low-power Flash with 8-bit A/D converter Rev. 03-15 December 2004
	P89LPC904	190Kb / 41P	8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter Rev. 02-25 June 2004
	P89LPC9107	257Kb / 58P	8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter Rev. 02-11 April 2005
	P89LPC9102	291Kb / 61P	8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable flash with 8-bit A/D converter Rev. 03-10 July 2007
	P89LPC938	318Kb / 68P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 10-bit A/D converter Rev. 01-25 February 2005
	P89LPC9201	335Kb / 74P	8-bit microcontroller with accelerated two-clock 80C51 core 2 kB/4 kB/8 kB 3 V byte-erasable flash with 8-bit ADC Rev. 01-16 April 2009
	P89LPC9151	1Mb / 91P	8-bit microcontroller with accelerated two-clock 80C51 core, 2 kB 3 V byte-erasable flash with 8-bit ADC Rev. 02-9 February 2010
	P89LPC933	337Kb / 71P	8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable Flash with 8-bit A/D converters Rev. 06-20 June 2005

More results

P89LPC915FDH Datasheet(PDF) 11 Page - NXP Semiconductors

P89LPC915FDH Datasheet(HTML) 11 Page - NXP Semiconductors

Similar Part No. - P89LPC915FDH

Similar Description - P89LPC915FDH

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

Datasheet Download

Link URL