P87LPC764

Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP


Quick ordering

DistributorIn Stock
OR:  

Latest videos

  • Elevator pitch for MCU...

    youtube video

    Elevator pitch for MCU


Product description

The P87LPC764 is a 20-pin single-chip microcontroller designed for low pin count applications demanding high-integration, low cost solutions over a wide range of performance requirements. A member of the Philips low pin count family, the P87LPC764 offers programmable oscillator configurations for high and low speed crystals or RC operation, wide operating voltage range, programmable port output configurations, selectable Schmitt trigger inputs, LED drive outputs, and a built-in watchdog timer. The P87LPC764 is based on an accelerated 80C51 processor architecture that executes instructions at twice the rate of standard 80C51 devices.

Features

  • An accelerated 80C51 CPU provides instruction cycle times of 300?600 ns for all instructions except multiply and divide when executing at 20 MHz. Execution at up to 20 MHz when VDD = 4.5 V to 6.0 V, 10 MHz when VDD = 2.7 V to 6.0 V.
  • 4.5 V to 5.5 V for P87LPC764HDH.
  • 2.7 V to 6.0 V operating range for digital functions.
  • 4 kbytes EPROM code memory.
  • 128 byte RAM data memory.
  • 32 byte customer code EPROM allows serialization of devices, storage of setup parameters, etc.
  • Two 16-bit counter/timers. Each timer may be configured to toggle a port output upon timer overflow.
  • Two analog comparators.
  • Full duplex UART.
  • I2C communication port.
  • Eight keypad interrupt inputs, plus two additional external interrupt inputs.
  • Four interrupt priority levels.
  • Watchdog timer with separate on-chip oscillator, requiring no external components. The watchdog timeout time is selectable from 8 values.
  • Active low reset. On-chip power-on reset allows operation with no external reset components.
  • Low voltage reset. One of two preset low voltage levels may be selected to allow a graceful system shutdown when power fails. May optionally be configured as an interrupt.
  • Oscillator Fail Detect. The watchdog timer has a separate fully on-chip oscillator, allowing it to perform an oscillator fail detect function.
  • Configurable on-chip oscillator with frequency range and RC oscillator options (selected by user programmed EPROM bits). The RC oscillator option allows operation with no external oscillator components.
  • Programmable port output configuration options: quasi-bidirectional, open drain, push-pull, input-only.
  • Selectable Schmitt trigger port inputs.
  • LED drive capability (20 mA) on all port pins.
  • Controlled slew rate port outputs to reduce EMI. Outputs have approximately 10 ns minimum ramp times.
  • 15 I/O pins minimum. Up to 18 I/O pins using on-chip oscillator and reset options.
  • Only power and ground connections are required to operate the P87LPC764 when fully on-chip oscillator and reset options are selected.
  • Serial EPROM programming allows simple in-circuit production coding. Two EPROM security bits prevent reading of sensitive application programs.
  • Idle and Power Down reduced power modes. Improved wakeup from Power Down mode (a low interrupt input starts execution). Typical Power Down current is 1 uA.
  • 20-pin DIP, SO, and TSSOP packages.
All information on this product information page is subject to the subsequent disclaimers:
Go to the parametric search
Parametric search

Products / Packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
P87LPC764BDP87LPC764BD,5129352 633 58512Volume productionSOT163-1
(SO20) 		Tube Dry PackStandard Marking
P87LPC764BDHP87LPC764BDH,5129352 678 67512Volume productionSOT360Tube Dry PackStandard Marking
P87LPC764BDHP87LPC764BDH,5189352 678 67518Volume productionSOT360Reel Dry Pack, SMD, 13"Standard Marking
P87LPC764BNP87LPC764BN,1129352 633 59112Volume productionSOT146-1
(DIP20) 		TubeStandard Marking
P87LPC764FDP87LPC764FD,5129352 668 44512Volume productionSOT163-1
(SO20) 		Tube Dry PackStandard Marking
P87LPC764FDHP87LPC764FDH,5129352 678 69512Volume productionSOT360-1
(TSSOP20) 		Tube Dry PackStandard Marking
P87LPC764FNP87LPC764FN,1129352 668 45112Volume productionSOT146-1
(DIP20) 		TubeStandard Marking

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
P87LPC764BD/01P87LPC764BD/01,5299352 727 20529Withdrawn
Replacement product		SOT163-1
(SO20) 		Standard Marking
P87LPC764BDP87LPC764BD,1129352 633 58112Withdrawn
Replacement product		SOT163-1
(SO20) 		TubeStandard Marking
P87LPC764BD/GP87LPC764BD/G,5129352 777 82512Withdrawn
Replacement product		SOT163-1
(SO20) 		Tube Dry PackStandard Marking
P87LPC764BDH/G-9352 795 53512Withdrawn
Replacement product		SOT360Tube Dry PackStandard Marking
P87LPC764BDHP87LPC764BDH,1299352 678 67129Withdrawn
Replacement product		SOT360Standard Marking
P87LPC764BDHP87LPC764BDH,5299352 678 67529Withdrawn
Replacement product		SOT360Standard Marking
P87LPC764BDH/CP3220-9352 727 44512Withdrawn
Replacement product		SOT360Tube Dry PackStandard Marking
P87LPC764BDH/CP3220-9352 727 44112Withdrawn
Replacement product		SOT360TubeStandard Marking
P87LPC764HDHP87LPC764HDH,5299352 743 11529Withdrawn
Replacement product		SOT360-1
(TSSOP20) 		Standard Marking

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
P87LPC764BD/0193527272052930-sep-0531-dec-05P87LPC764BDDN 54
  • Sole source product
  • Type number fully withdrawn
  • Standard availability
Standard End of Life. See Replacement.
P87LPC764BD935263358112DN
P87LPC764BD/G93527778251230-Sep-0831-Dec-08P87LPC764BDDN 60
  • Sole source product
  • Standard availability
Std OTP available.
P87LPC764BDH/G93527955351230-Sep-0631-Dec-06P87LPC764BDHDN 56
  • Sole source product
  • Type number fully withdrawn
  • Standard availability
Standard End of Life. See Replacement.
P87LPC764BDH935267867129DN
P87LPC764BDH935267867529DN
P87LPC764BDH/CP322093527274451230-Sep-0731-Dec-07See CommentsDN 58
  • Sole source product
  • Standard availability
Standard End of Life. Standard OTP available.
P87LPC764BDH/CP3220935272744112DN
P87LPC764HDH93527431152930-sep-1031-dec-10P87LPC764FDHDN 65
  • Sole source product
  • Type number fully withdrawn
  • Standard availability
Standard End of Life.

Parametrics of this product

Type numberPackagefmax
(MHz)		RAM
(B)		I/O
pins		UART
I2C
Timers
package reference code@ temperature
range
@ VDD
[min](V)		@ VDD
[max]
(V)		@ product description
P87LPC764BDSOT163-1
(SO20)		20.0128.018.01.01.01.0SO20B2.76.0Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP
P87LPC764BDHSOT360
20.0128.018.01.01.01.0TSSOP20B2.76.0Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP
P87LPC764BNSOT146-1
(DIP20)		20.0128.018.01.01.01.0DIP20B2.76.0Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP
P87LPC764FDSOT163-1
(SO20)		20.0128.018.01.01.01.0SO20F2.76.0Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP
P87LPC764FDHSOT360-1
(TSSOP20)		20.0128.018.01.01.01.0TSSOP20F2.76.0Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP
P87LPC764FNSOT146-1
(DIP20)		20.0128.018.01.01.01.0DIP20F2.76.0Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP

Similar products

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
P87LPC764BDP87LPC764BD,512P87LPC764BDweek 42, 20042.842.5839793281653747E823
P87LPC764BDHP87LPC764BDH,512P87LPC764BDHweek 46, 20042.842.5839793281653747E812
P87LPC764BDHP87LPC764BDH,518P87LPC764BDHweek 46, 20042.842.5839793281653747E812
P87LPC764BNP87LPC764BN,112P87LPC764BNAlways Pb-free2.842.5839793281653747E8NANA
P87LPC764FDP87LPC764FD,512P87LPC764FDweek 42, 20042.842.5839793281653747E823
P87LPC764FDHP87LPC764FDH,512P87LPC764FDHweek 47, 20042.842.5839793281653747E812
P87LPC764FNP87LPC764FN,112P87LPC764FNAlways Pb-free2.842.5839793281653747E8NANA

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
P87LPC764BD/01P87LPC764BD/01,529Always Pb-free23
P87LPC764BDP87LPC764BD,112P87LPC764BDAlways Pb-free14
P87LPC764BD/GP87LPC764BD/G,512Always Pb-free2.842.5839793281653747E823
P87LPC764BDH/G-Always Pb-free
P87LPC764BDHP87LPC764BDH,129P87LPC764BDHAlways Pb-free11
P87LPC764BDHP87LPC764BDH,529P87LPC764BDHAlways Pb-free12
P87LPC764BDH/CP3220-week 47, 2004
P87LPC764BDH/CP3220-2.842.5839793281653747E8
P87LPC764HDHP87LPC764HDH,529week 47, 20042,842,58E+0812
Quality and reliability disclaimer

Quality and reliability disclaimer

Important Legal Notice on the product/generic quality information, No Warranty

NXP Semiconductors is providing this data for your convenience only. Please note however that NO WARRANTY, REPRESENTATION, GUARANTEE OR LEGALLY BINDING PRODUCT DESCRIPTION is provided by publishing this informational data, nor does NXP Semiconductors acknowledge or accept any liability related thereto. The documentation and data on NXP Semiconductors products can be found in the data sheets as officially published by NXP Semiconductors. For all purchase of products from NXP Semiconductors the NXP Semiconductors' General Terms and Conditions of Commercial Sale will apply.

NXP SEMICONDUCTORS PROVIDES THE DATA HEREUNDER “AS IS” WITHOUT WARRANTY WHATSOEVER. NXP SEMICONDUCTORS DOES NOT WARRANT OR REPRESENT THAT ANY DATA PROVIDED ON THIS WEBSITE IS CORRECT OR FIT FOR A PARTICULAR PURPOSE WHATSOEVER. IT IS PROVIDED WITHOUT ANY WARRANTY WHATSOEVER, WHETHER EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, COMPLETENESS NONINFRINGEMENT OF INTELLECTUAL PROPERTY OR OTHERWISE AND MAY BE CHANGED, MODIFIED OR DELETED BY NXP SEMICONDUCTORS AT ANY TIME.

Any use of the data provided hereunder is at your own risk.

IN NO EVENT SHALL NXP SEMICONDUCTORS, BE LIABLE FOR ANY DIRECT, SPECIAL, INDIRECT, CONSEQUENTIAL, PUNITIVE, OR INCIDENTAL DAMAGES (INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF BUSINESS, BUSINESS INTERRUPTION, LOSS OF USE, LOSS OF DATA OR INFORMATION, AND THE LIKE) ARISING OUT OF THE USE OF THE DATA, WHETHER OR NOT BASED ON TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, BREACH OF CONTRACT, BREACH OF WARRANTY OR ANY OTHER THEORY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. NOTWITHSTANDING ANY DAMAGES THAT YOU MIGHT INCUR FOR ANY REASON WHATSOEVER (INCLUDING, WITHOUT LIMITATION, ALL DAMAGES REFERENCED ABOVE AND ALL GENERAL DAMAGES), THE ENTIRE LIABILITY OF NXP SEMICONDUCTORS, AND YOUR EXCLUSIVE REMEDY FOR ALL OF THE FOREGOING SHALL BE LIMITED TO ACTUAL DAMAGES INCURRED BY YOU BASED ON REASONABLE RELIANCE UP TO ONE DOLLARS (US$1.00). THE FOREGOING LIMITATIONS, EXCLUSIONS AND DISCLAIMERS SHALL APPLY TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, EVEN IF ANY REMEDY FAILS OF ITS ESSENTIAL PURPOSE.

Your use of this data, and all consequences of such use, is solely your responsibility. You must perform sufficient engineering and additional qualification testing in order to properly evaluate your application and determine whether a candidate NXP Semiconductors device is suitable for use in that application.

NXP Semiconductors' products are specifically designed and manufactured to be used within the electrical, thermal, mechanical and other parameters set forth in NXP Semiconductors' data sheets. Quality and reliability data provided by NXP Semiconductors, such as MTBF, MSL and FIT, is intended to be a non-binding estimate of product performance based upon diffusion process, history only. It does not imply that any performance levels reflected in such data can be met if the product is operated outside the conditions expressly stated in the latest published data sheet for a device or in your application.

The RoHS data provided hereunder is preliminary and non binding for NXP Semiconductors. NXP Semiconductors does not accept any liability related to this data.

NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage nor for any other use that is not explicitly agreed between the parties. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk.

Any use of NXP Semiconductors' products beyond the scope defined in the current NXP Semiconductors' data sheet voids all warranty responsibility of NXP Semiconductors with respect to such devices, and also voids all responsibility of NXP Semiconductors with respect to any applications assistance, product design, software performance or services of any kind that were or may have been performed in connection with the sale of any such devices.

Further, resale of NXP Semiconductors' products or services with statements different from or beyond the parameters stated by NXP Semiconductors for that product in official NXP Semiconductors data sheets, or without the warnings or instructions provided by NXP Semiconductors, voids all express and any implied warranties for the associated NXP Semiconductors product or service, and is an unfair and deceptive business practice.

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
P87LPC764BD/0193527272052930-sep-0531-dec-05P87LPC764BDDN 54
  • Sole source product
  • Type number fully withdrawn
  • Standard availability
Standard End of Life. See Replacement.
P87LPC764BD935263358112DN
P87LPC764BD/G93527778251230-Sep-0831-Dec-08P87LPC764BDDN 60
  • Sole source product
  • Standard availability
Std OTP available.
P87LPC764BDH/G93527955351230-Sep-0631-Dec-06P87LPC764BDHDN 56
  • Sole source product
  • Type number fully withdrawn
  • Standard availability
Standard End of Life. See Replacement.
P87LPC764BDH935267867129DN
P87LPC764BDH935267867529DN
P87LPC764BDH/CP322093527274451230-Sep-0731-Dec-07See CommentsDN 58
  • Sole source product
  • Standard availability
Standard End of Life. Standard OTP available.
P87LPC764BDH/CP3220935272744112DN
P87LPC764HDH93527431152930-sep-1031-dec-10P87LPC764FDHDN 65
  • Sole source product
  • Type number fully withdrawn
  • Standard availability
Standard End of Life.

Documentation for this product

TypeFormatTitleDate
Data sheetpdfLow power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP (v.11.0)2003-09-03
Application notepdfPhilips Microcontrollers in LIN Applications (v.1.0)2002-02-15
Application notepdfLow-cost A/D-Conversion with Philips LPC microcontrollers Application Note (v.1.0)2002-10-04
Application notepdf87LPC76x as a remote control transmitter (v.2.0)2003-05-16
Application notepdfP87LPC76x in-system programming (v.2.0)2001-07-08
BrochurepdfLooking for more 32-bit MCU options? Start here. (v.1.0)2009-04-01
Errata sheetpdfP87LPC764 Erratasheet (v.1.0)2002-04-17

Ordering & availability

Type numberOrdering code(12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
P87LPC764BD9352 633 58512P87LPC764BD,512NADIGI-KEY CORPORATION5,4982/10/2012Buy onlinenot available
   NAAVNET ELECTRONICS MARKETING1,5852/10/2012Buy online 
   NAFUTURE ELECTRONICS1,2452/6/2012Buy online 
   ASIAFUTURE ELECTRONICS- ASIA1,0642/6/2012Buy online 
   EUFUTURE ELECTRONICS UK8742/6/2012Buy online 
   JAPANCHIP ONE STOPno02/10/2012Buy online 
P87LPC764BDH9352 678 67512P87LPC764BDH,512ASIAFUTURE ELECTRONICS- ASIA13,2802/6/2012Buy onlinenot available
   NADIGI-KEY CORPORATION10,1422/10/2012Buy online 
   NAAVNET ELECTRONICS MARKETING2,7902/10/2012Buy online 
   NAMOUSER ELECTRONICS1,3672/10/2012Buy online 
   NAMOUSER ELECTRONICS1,3672/10/2012Buy online 
   NAWPG AMERICAS INC.1,1252/10/2012Buy online 
   ASIAWPI1,125187502/10/2012Buy online 
   NAARROW ELECTRONICS4002/10/2012Buy online 
   EUARROW EUROPE402/3/2012Buy online 
   JAPANCHIP ONE STOPyes02/10/2012Buy online 
P87LPC764BDH9352 678 67518P87LPC764BDH,518JAPANCHIP ONE STOPno02/10/2012Buy onlinenot available
P87LPC764BN9352 633 59112P87LPC764BN,112NADIGI-KEY CORPORATION5,0742/10/2012Buy onlinenot available
   NAARROW ELECTRONICS1,4992/10/2012Buy online 
   ASIAELEMENT14 APAC1,3382/10/2012Buy online 
   EUFARNELL8852/10/2012Buy online 
   NAMOUSER ELECTRONICS7462/10/2012Buy online 
   NAMOUSER ELECTRONICS7462/10/2012Buy online 
   NAWPG AMERICAS INC.7202/10/2012Buy online 
   ASIAWPI72072002/10/2012Buy online 
   NAAVNET ELECTRONICS MARKETING5102/10/2012Buy online 
   JAPANCHIP ONE STOPno02/10/2012Buy online 
P87LPC764FD9352 668 44512P87LPC764FD,512EUFUTURE ELECTRONICS UK5,2442/6/2012Buy onlinenot available
   ASIAFUTURE ELECTRONICS- ASIA2,5082/6/2012Buy online 
   EUARROW EUROPE1,0012/3/2012Buy online 
   NAARROW ELECTRONICS9202/10/2012Buy online 
   NAAVNET ELECTRONICS MARKETING6332/10/2012Buy online 
   NADIGI-KEY CORPORATION6062/10/2012Buy online 
   NAFUTURE ELECTRONICS102/6/2012Buy online 
   ASIASACL - Hong Kong/Chinayes152002/01/2012Buy online 
   JAPANCHIP ONE STOPyes02/10/2012Buy online 
P87LPC764FDH9352 678 69512P87LPC764FDH,512EUARROW EUROPE3752/3/2012Buy onlinenot available
   JAPANCHIP ONE STOPno02/10/2012Buy online 
P87LPC764FN9352 668 45112P87LPC764FN,112NADIGI-KEY CORPORATION1,4302/10/2012Buy onlinenot available
   NAMOUSER ELECTRONICS7582/10/2012Buy online 
   NAMOUSER ELECTRONICS7582/10/2012Buy online 
   NAFUTURE ELECTRONICS4452/6/2012Buy online 
   NAAVNET ELECTRONICS MARKETING4202/10/2012Buy online 
   EUFARNELL4002/10/2012Buy online 
   NANEWARK/ELEMENT143602/10/2012Buy online 
   ASIAELEMENT14 APAC3602/10/2012Buy online 
   NAARROW ELECTRONICS3552/10/2012Buy online 
   EUARROW EUROPE2252/3/2012Buy online 
   ASIASACL - Hong Kong/Chinayes72002/01/2012Buy online 
   JAPANCHIP ONE STOPno02/10/2012Buy online 

Sample

Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with NXP our network of global and regional distributors is available and equipped to support you with NXP samples. As a NXP customer you also have the option to order samples via our sales organisation.

Technical support

Do you want to ask technical questions to an NXP expert?
Please select one of the following options:

How to search?

Restricted Document

You are accessing a password protected document.
Please choose an option below

Fill in your name, company and e-mail address and you will receive an e-mail with a username and password for this restricted document.

First name*

Last name*

Company*

E-mail*

Comments

* required.

Print password request form:

Before we can grant you access to our confidential documents you are required to fill in, print and sign the password request form by which you comply with the NXP Non-disclosure agreement (NDA). Please email or fax the signed form to the email-address or fax-number specified on the form. After approval you will receive username and password via email. In case you already signed an NDA with NXP and already have username and password, you can skip this step.

Open document:

If you have received the username and password, you can open the document by clicking on the "open document" link. You will be prompted for username and password. After you fill in the username and password the download will start.

Forgot your password:

In case you forgot your password you can click on the "forgot your password" link to retrieve your password. Please complete the small form with your personal details and your request will be sent to NXP. You will receive an answer with your password shortly.

Request secure documentation

Fill in your name, company and e-mail address and you will receive an e-mail with a username and password for this secure document.

First name*

Last name*

Company*

E-mail*

Comments

* required.

Datasheet confidential

Fill in your details and you will be contacted

First name*

Last name*

Company*

Country*

Telephone number*

E-mail*

* required.

Your e-mail address will only be used to send the datasheet and will not be used for any other purposes.

No datasheet available

Fill in your details to receive notification when the datasheet becomes available

First name*

Last name*

Company*

E-mail*

* required.

Your email address will only be used to send the datasheet and will not be used for any other purposes.