P89LPC932A1FA datasheet(2/64 Pages) PHILIPS

Part #	P89LPC932A1FA

Description	8-Bit Microcontroller with accelerated two-clock 80C51 core 8kB 3V byte-erasable flash with 512-byte data EEPROM

Download	64 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

2 / 64 page

9397 750 14871

Product data sheet

Rev. 02 — 10 May 2005

2 of 64

Philips Semiconductors

P89LPC932A1

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

s In-Circuit Programming (ICP) allows simple production coding with commercial

EPROM programmers. Flash security bits prevent reading of sensitive application

programs.

s Serial ﬂash In-System Programming (ISP) allows coding while the device is mounted

in the end application.

s In-Application Programming (IAP) of the ﬂash code memory. This allows changing the

code in a running application.

s Watchdog timer with separate on-chip oscillator, requiring no external components.

The watchdog prescaler is selectable from eight values.

s Low voltage reset (brownout detect) allows a graceful system shutdown when power

fails. May optionally be conﬁgured as an interrupt.

s Idle and two different power-down reduced power modes. Improved wake-up from

Power-down mode (a LOW interrupt input starts execution). Typical power-down

current is 1

µA (total power-down with voltage comparators disabled).

s Active-LOW reset. On-chip power-on reset allows operation without external reset

components. A reset counter and reset glitch suppression circuitry prevent spurious

and incomplete resets. A software reset function is also available.

s Conﬁgurable on-chip oscillator with frequency range options selected by user

programmed ﬂash conﬁguration bits. Oscillator options support frequencies from

20 kHz to the maximum operating frequency of 18 MHz.

s Oscillator fail detect. The watchdog timer has a separate fully on-chip oscillator

allowing it to perform an oscillator fail detect function.

s Programmable port output conﬁguration options: quasi-bidirectional, open drain,

push-pull, input-only.

s Port ‘input pattern match’ detect. Port 0 may generate an interrupt when the value of

the pins match or do not match a programmable pattern.

s LED drive capability (20 mA) on all port pins. A maximum limit is speciﬁed for the

entire chip.

s Controlled slew rate port outputs to reduce EMI. Outputs have approximately 10 ns

minimum ramp times.

s Only power and ground connections are required to operate the P89LPC932A1 when

internal reset option is selected.

s Four interrupt priority levels.

s Eight keypad interrupt inputs, plus two additional external interrupt inputs.

s Schmitt trigger port inputs.

s Second data pointer.

s Emulation support.

2.3 Comparison to the P89LPC932

The P89LPC932A1 includes several improvements compared to the P89LPC932. Please

see

P89LPC932A1 User manual for additional detailed information.

s Byte-erasability has been added to the user code memory space.

s All of the errata described in the P89LPC932 Errata sheet have been ﬁxed.

s Serial ICP has been added.

Similar Part No. - P89LPC932A1FA

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	P89LPC932A1FA	333Kb / 64P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM Rev. 03-12 March 2007

More results

Similar Description - P89LPC932A1FA

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	P89LPC932A1	333Kb / 64P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM Rev. 03-12 March 2007
	P89LPC9321	342Kb / 70P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 512-byte data EEPROM Rev. 01-9 December 2008
	P89LPC932	291Kb / 60P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB Flash with 512-byte data EEPROM and 768-byte RAM Rev. 04-06 January 2004
	P89LPC9351	341Kb / 74P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 8-bit ADC Rev. 01-19 November 2008
	P89LPC9301	312Kb / 65P	8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable flash Rev. 01-9 April 2009
	P89LPC952	307Kb / 66P	8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 10-bit ADC Rev. 01-16 September 2005
	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
	P89LPC932	877Kb / 51P	80C51 8-bit microcontroller with two-clock core 8 KB 3 V low-power Flash with 512-byte data EEPROM Rev. 04-06 January 2004
	P89LPC9381	285Kb / 60P	8-bit microcontroller with accelerated two-clock 80C51 core 4 kB 3 V byte-erasable flash with 10-bit ADC Rev. 01-8 September 2006
	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

More results

P89LPC932A1FA Datasheet(PDF) 2 Page - NXP Semiconductors

P89LPC932A1FA Datasheet(HTML) 2 Page - NXP Semiconductors

Similar Part No. - P89LPC932A1FA

Similar Description - P89LPC932A1FA

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

Datasheet Download

Link URL