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Datasheet

P87LPC764
(Product Specification)
03-Sep-03, 60 pages, 324 kB

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

General description
Features
Products/packages
Chemical content
Pricing/ordering/availability
Samples
Applications
Block diagrams/pinning
Technical documents
Parametrics/similar products
Print/email

General 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.

Products/packages

Type numberNorth American Type numberOrdering code (12NC)Product statusPackagePackingMarkingChemical contentLeadfree conversion date
P87LPC764BDP87LPC764BD9352 633 58512Volume productionSOT163-1
(SO20)
Tube Dry PackStandard MarkingP87LPC764BD
week 42, 2004
P87LPC764BDHP87LPC764BDH9352 678 67512Volume productionSOT360-1
(TSSOP20)
Tube Dry PackStandard MarkingP87LPC764BDH
week 46, 2004
P87LPC764BDH9352 678 67518Volume productionSOT360-1
(TSSOP20)
Reel Dry Pack, SMD, 13"Standard MarkingP87LPC764BDH
week 46, 2004
P87LPC764BNP87LPC764BN9352 633 59112Volume productionSOT146-1
(DIP20)
TubeStandard MarkingP87LPC764BN
Always Pb-free
P87LPC764FDP87LPC764FD9352 668 44512Volume productionSOT163-1
(SO20)
Tube Dry PackStandard MarkingP87LPC764FD
week 42, 2004
P87LPC764FDH9352 678 69512Volume productionSOT360-1
(TSSOP20)
Tube Dry PackStandard MarkingP87LPC764FDH
week 47, 2004
P87LPC764FNP87LPC764FN9352 668 45112Volume productionSOT146-1
(DIP20)
TubeStandard MarkingP87LPC764FN
Always Pb-free
P87LPC764HDH9352 743 11529Volume productionSOT360-1
(TSSOP20)
P87LPC764HDH
week 47, 2004

Pricing/ordering/availability

Type numberOrdering code(12NC)Indicative price/unit($)RegionDistributorIn stockInventory dateBuy onlineSamples
P87LPC764BD9352 633  58512  1.6800NAFUTURE ELECTRONICS3,2707/4/2008 Buy online Order samples
   NAAVNET ELECTRONICS MARKETING1,2677/4/2008 Buy online  
   NAARROW ELECTRONICS1,1977/4/2008 Buy online  
   NAMOUSER ELECTRONICS1,0407/6/2008 Buy online  
P87LPC764BDH9352 678  67512  1.6800NAFUTURE ELECTRONICS8,3307/4/2008 Buy online Order samples
   NADIGI-KEY CORPORATION3,4436/29/2008 Buy online  
   NAAVNET ELECTRONICS MARKETING2,3837/4/2008 Buy online  
   NAMOUSER ELECTRONICS1,8057/6/2008 Buy online  
   NAARROW ELECTRONICS967/4/2008 Buy online  
P87LPC764BDH9352 678  67518       not available
P87LPC764BN9352 633  59112  1.7800NADIGI-KEY CORPORATION3,0136/29/2008 Buy online Order samples
   NAARROW ELECTRONICS2,6357/4/2008 Buy online  
   NAMOUSER ELECTRONICS6037/6/2008 Buy online  
   NAFUTURE ELECTRONICS3627/4/2008 Buy online  
P87LPC764FD9352 668  44512  1.9400NADIGI-KEY CORPORATION1,3106/29/2008 Buy online Order samples
   NAAVNET ELECTRONICS MARKETING4707/4/2008 Buy online  
   NAARROW ELECTRONICS3507/4/2008 Buy online  
P87LPC764FDH9352 678  69512        Order samples
P87LPC764FN9352 668  45112  2.0200NAARROW ELECTRONICS6297/4/2008 Buy online Order samples
   NAMOUSER ELECTRONICS4207/6/2008 Buy online  
P87LPC764HDH9352 743  11529        Order samples

Technical documents

Application Notes

AN10115_1; Philips Microcontrollers in LIN Applications (15-Feb-02)
AN10116_2; Breakthrough In Small Signal - Low VCEsat (BISS) Transistors and their Applications (15-Feb-02)
AN10155_1; AN10155: Philips LPC9xx microcontroller in I2C applications (21-Jun-02)
AN10184_1; Connecting a keyboard to the Philips LPC9xx microcontroller LPC9xx microcontroller (14-Sep-02)
AN10187_1; Low-cost A/D-Conversion with Philips LPC microcontrollers Application Note (04-Oct-02)
AN10210_2; 87LPC76x as a remote control transmitter (16-May-03)
AN10289_1; LPC900 external crystal start-up (27-Apr-04)
AN10342_1; Using LPC900 code Flash as data storage (13-Dec-04)
AN466_2; P87LPC76x in-system programming (08-Jul-01)

Support Documents

75011099; 51LPC MCU In Lighting Applications (Leaflet) (2003-03-07)
75011361; 51LPC Microcontrollers & 3 Quadrant Triacs (2003-04-05)
75015326; 8A 1000V Hi-Com triacs (2005-09-01)
75014961; Applying Philips' power management portfolio 2005 (2005-06-01)
web; CodeArchitect Code Generation Tool for LPC900 / LPC700 (by ESAcademy) ()
index; Development Tools for LPC7xx devices (2003-05-21)
flash_as_datastorage_lpc900; Flash as Data storage LPC900.zip (17-Dec-04)
philips_i2c_logic_overview; Interface Products Business Line Specialty Logic Product Line I2C Logic Family Overview (2004-01-01)
75015755; LIN 2.0/SAE-J2602 standalone transceiver TJA1021 (2006-09-01)
li_ion_battery_charger; Li-ion Battery charger (17-Dec-04)
75011104; P87LPC762/764 Leaflet (2003-03-07)
ES_87LPC764_041702; P87LPC764 Erratasheet (2002-04-17)
75014621; Philips - The Innovation Leader in Microcontrollers (2005-03-01)
75014632; Philips - The Innovation Leader in Microcontrollers (2005-06-01)
75011339; Philips 51 LPC suited for LIN applications (Leaflet) (2003-04-05)
75016051; The choice for embedded technologies (2007-07-01)
75015572; The innovation leader in microcontrollers (2006-09-01)

Parametrics/similar products

Type numberPackagePower
supply
RAM(bytes)System
Freq(MHz)
SPECIAL
FEATURES
FUNCTIONADCsWatchdog
timer
I/O
pins
Operating
temp.(Cel)
TimersPWMsMemory TypeSerial InterfacesExternal InterruptProgram SecuritySeriesNo. of PinsClock TypeMemory Size(kBits)Operating Frequency(MHz)Reset Active Low or High
P87LPC764BDSOT163-1
(SO20)
2.7~6.0 128 0~10@3V
0~20@5V
2 Anal. Comp., BOD, POR, 8 KBIs, Int. RC 6MHz 8-bit 80C51 uController - yes 18 0~70 2 x 16-bit - OTP UART
I2C
3 yes 51LPC family (80C51) 20 6-clk (12-clk opt.) 4K 0~20@6-clk
0~20@12-clk
Low
P87LPC764BDHSOT360-1
(TSSOP20)
2.7~6.0 128 0~10@3V
0~20@5V
2 Anal. Comp., BOD, POR, 8 KBIs, Int. RC 6MHz 8-bit 80C51 uController - yes 18 0~70 2 x 16-bit - OTP UART
I2C
3 yes 51LPC family (80C51) 20 6-clk (12-clk opt.) 4K 0~20@6-clk
0~20@12-clk
Low
P87LPC764BNSOT146-1
(DIP20)
2.7~6.0 128 0~10@3V
0~20@5V
2 Anal. Comp., BOD, POR, 8 KBIs, Int. RC 6MHz 8-bit 80C51 uController - yes 18 0~70 2 x 16-bit - OTP UART
I2C
3 yes 51LPC family (80C51) 20 6-clk (12-clk opt.) 4K 0~20@6-clk
0~20@12-clk
Low
P87LPC764FDSOT163-1
(SO20)
2.7~6.0 128 0~10@3V
0~20@5V
2 Anal. Comp., BOD, POR, 8 KBIs, Int. RC 6MHz 8-bit 80C51 uController - yes 18 0~85 2 x 16-bit - OTP UART
I2C
3 yes 51LPC family (80C51) 20 6-clk (12-clk opt.) 4K 0~20@6-clk
0~20@12-clk
Low
P87LPC764FDHSOT360-1
(TSSOP20)
2.7~6.0 128 0~10@3V
0~20@5V
2 Anal. Comp., BOD, POR, 8 KBIs, Int. RC 6MHz 8-bit 80C51 uController - yes 18 0~85 2 x 16-bit - OTP UART
I2C
3 yes 51LPC family (80C51) 20 6-clk (12-clk opt.) 4K 0~20@6-clk
0~20@12-clk
Low
P87LPC764FNSOT146-1
(DIP20)
2.7~6.0 128 0~10@3V
0~20@5V
2 Anal. Comp., BOD, POR, 8 KBIs, Int. RC 6MHz 8-bit 80C51 uController - yes 18 0~85 2 x 16-bit - OTP UART
I2C
3 yes 51LPC family (80C51) 20 6-clk (12-clk opt.) 4K 0~20@6-clk
0~20@12-clk
Low
P87LPC764HDHSOT360-1
(TSSOP20)
2.7~6.0 128 0~16@5V 2 Anal. Comp., BOD, POR, 8 KBIs, Int. RC 6MHz +-10% 8-bit 80C51 uController - yes 18 -40~+125 2 x 16-bit - OTP UART
I2C
3 yes 51LPC family (80C51) 20 6-clk (12-clk opt.) 4KB 0~16@6-clk
0~16@12-clk
Low

Similar products

P87LPC764 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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