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P87LPC764HDH,529

P87LPC764HDH

器件类别：嵌入式处理器和控制器    微控制器和处理器   

厂商名称：NXP(恩智浦)

厂商官网：https://www.nxp.com

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参数 预览 参数对比
器件参数
参数名称
属性值
Brand Name
NXP Semiconductor
厂商名称
NXP(恩智浦)
包装说明
4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20
Reach Compliance Code
unknown
文档预览
INTEGRATED CIRCUITS
P87LPC764
Low power, low price, low pin count
(20 pin) microcontroller with 4 kbyte OTP
Product data
Supersedes data of 2001 Oct 26
2003 Sep 03
Philips
Semiconductors
Philips Semiconductors
Product data
Low power, low price, low pin count (20 pin)
microcontroller with 4 kbyte OTP
P87LPC764
•
I
2
C 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.
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.
•
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.
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
V
DD
= 4.5 V to 6.0 V, 10 MHz when V
DD
= 2.7 V to 6.0 V.
•
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.
•
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.
•
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.
•
Two 16-bit counter/timers. Each timer may be configured to toggle
a port output upon timer overflow.
•
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
µA.
•
Two analog comparators.
•
Full duplex UART.
•
20-pin DIP, SO, and TSSOP packages.
2003 Sep 03
1
853-2401 30269
Philips Semiconductors
Product data
Low power, low price, low pin count (20 pin)
microcontroller with 4 kbyte OTP
P87LPC764
ORDERING INFORMATION
Type number
Package
Name
P87LPC764BD/01
P87LPC764BD
P87LPC764BDH/01
P87LPC764BDH
P87LPC764BN
P87LPC764FN
P87LPC764FD
P87LPC764FDH
P87LPC764HDH
SO20
SO20
TSSOP20
TSSOP20
DIP20
DIP20
SO20
TSSOP20
TSSOP20
Description
plastic small outline package; 20 leads; body width
7.5 mm
plastic small outline package; 20 leads; body width
7.5 mm
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
plastic dual in-line package; 20 leads (300 mil)
plastic dual in-line package; 20 leads (300 mil)
plastic small outline package; 20 leads; body width
7.5 mm
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
Frequency
20 MHz (5 V),
10 MHz (3 V)
20 MHz (5 V),
10 MHz (3 V)
20 MHz (5 V)
10 MHz (3 V)
20 MHz (5 V)
10 MHz (3 V)
20 MHz (5 V),
10 MHz (3 V)
20 MHz (5 V),
10 MHz (3 V)
20 MHz (5 V),
10 MHz (3 V)
20 MHz (5 V),
10 MHz (3 V)
16 MHz (5 V)
Temperature
Range (°C)
0 to +70
0 to +70
0 to +70
0 to +70
0 to +70
–40 to +85
–40 to +85
–40 to +85
–40 to +125
Version
SOT163-1
SOT163-1
SOT360-1
SOT360-1
SOT146-1
SOT146-1
SOT163-1
SOT360-1
SOT360-1
DEVICE COMPARISON TABLE
1
Part type
P87LPC764BD/01, BDH/01
P87LPC764BDH, HDH
P87LPC764BD, BN, FN, FD, FDH
NOTE:
1. Please see AC and DC characteristics for more details.
Internal RC oscillator
±2.5%
to 5%
±10%
±25%
PIN CONFIGURATION, 20-PIN DIP, SO, AND TSSOP PACKAGES
CMP2/P0.0
P1.7
P1.6
RST/P1.5
V
SS
X1/P2.1
X2/CLKOUT/P2.0
INT1/P1.4
SDA/INT0/P1.3
1
2
3
4
5
6
7
8
9
20 P0.1/CIN2B
19 P0.2/CIN2A
18 P0.3/CIN1B
17 P0.4/CIN1A
16 P0.5/CMPREF
15 V
DD
14 P0.6/CMP1
13 P0.7/T1
12 P1.0/TxD
11 P1.1/RxD
SCL/T0/P1.2 10
SU01149
2003 Sep 03
2
Philips Semiconductors
Product data
Low power, low price, low pin count (20 pin)
microcontroller with 4 kbyte OTP
P87LPC764
LOGIC SYMBOL
V
DD
V
SS
CMP2
CIN2B
CIN2A
CIN1B
CIN1A
CMPREF
CMP1
T1
CLKOUT/X2
X1
PORT 2
PORT 0
PORT 1
TxD
RxD
T0
INT0
INT1
RST
SCL
SDA
SU01150
2003 Sep 03
3
Philips Semiconductors
Product data
Low power, low price, low pin count (20 pin)
microcontroller with 4 kbyte OTP
P87LPC764
BLOCK DIAGRAM
ACCELERATED
80C51 CPU
INTERNAL BUS
UART
4K BYTE
CODE EPROM
I
2
C
128 BYTE
DATA RAM
TIMER 0, 1
PORT 2
CONFIGURABLE I/OS
PORT 1
CONFIGURABLE I/OS
WATCHDOG TIMER
AND OSCILLATOR
PORT 0
CONFIGURABLE I/OS
ANALOG
COMPARATORS
KEYPAD
INTERRUPT
POWER MONITOR
(POWER-ON RESET,
BROWNOUT RESET)
CRYSTAL OR
RESONATOR
CONFIGURABLE
OSCILLATOR
ON-CHIP
RC
OSCILLATOR
SU01151
2003 Sep 03
4
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参数对比
与P87LPC764HDH,529相近的元器件有：P87LPC764BDH、P87LPC764BD、P87LPC764BN、P87LPC764FN、P87LPC764FD。描述及对比如下：
型号 P87LPC764HDH,529 P87LPC764BDH P87LPC764BD P87LPC764BN P87LPC764FN P87LPC764FD
描述 P87LPC764HDH 8-BIT, OTPROM, 20MHz, MICROCONTROLLER, PDSO20, 4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20 8-BIT, OTPROM, 20MHz, MICROCONTROLLER, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT-163-1, SO-20 IC 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PDIP20, 0.300 INCH, PLASTIC, MS-001, SOT-146-1, DIP-20, Microcontroller IC 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PDIP20, 0.300 INCH, PLASTIC, MS-001, SOT-146-1, DIP-20, Microcontroller IC 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT-163-1, SO-20, Microcontroller
厂商名称 NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦)
包装说明 4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20 4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20 7.50 MM, PLASTIC, MS-013, SOT-163-1, SO-20 0.300 INCH, PLASTIC, MS-001, SOT-146-1, DIP-20 0.300 INCH, PLASTIC, MS-001, SOT-146-1, DIP-20 SOP, SOP20,.4
Reach Compliance Code unknown compliant unknown unknown unknown unknown
是否无铅 - 不含铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 - 符合 符合 符合 符合 符合
零件包装代码 - TSSOP SOIC DIP DIP SOIC
针数 - 20 20 20 20 20
Is Samacsys - N N N N N
具有ADC - NO NO NO NO NO
其他特性 - OPERATES AT 2.7 V MINIMUM SUPPLY @ 10 MHZ OPERATES AT 2.7 V MINIMUM SUPPLY @ 10 MHZ OPERATES AT 2.7 V MINIMUM SUPPLY @ 10 MHZ OPERATES AT 2.7 V MINIMUM SUPPLY @ 10 MHZ OPERATES AT 2.7 V MINIMUM SUPPLY @ 10 MHZ
位大小 - 8 8 8 8 8
CPU系列 - 8051 8051 8051 8051 8051
最大时钟频率 - 20 MHz 20 MHz 20 MHz 20 MHz 20 MHz
DAC 通道 - NO NO NO NO NO
DMA 通道 - NO NO NO NO NO
JESD-30 代码 - R-PDSO-G20 R-PDSO-G20 R-PDIP-T20 R-PDIP-T20 R-PDSO-G20
JESD-609代码 - e4 e4 e4 e4 e4
长度 - 6.5 mm 12.8 mm 26.73 mm 26.73 mm 12.8 mm
I/O 线路数量 - 18 18 18 18 18
端子数量 - 20 20 20 20 20
最高工作温度 - 70 °C 70 °C 70 °C 85 °C 85 °C
PWM 通道 - NO NO NO NO NO
封装主体材料 - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 - TSSOP SOP DIP DIP SOP
封装等效代码 - TSSOP20,.25 SOP20,.4 DIP20,.3 DIP20,.3 SOP20,.4
封装形状 - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 - SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE IN-LINE IN-LINE SMALL OUTLINE
峰值回流温度（摄氏度） - 260 260 NOT SPECIFIED NOT SPECIFIED 260
电源 - 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V
认证状态 - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
RAM（字节） - 128 128 128 128 128
ROM（单词） - 4096 4096 4096 4096 4096
ROM可编程性 - OTPROM OTPROM OTPROM OTPROM OTPROM
座面最大高度 - 1.1 mm 2.65 mm 4.2 mm 4.2 mm 2.65 mm
速度 - 20 MHz 20 MHz 20 MHz 20 MHz 20 MHz
最大压摆率 - 25 mA 25 mA 25 mA 25 mA 25 mA
最大供电电压 - 6 V 6 V 6 V 6 V 6 V
最小供电电压 - 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
标称供电电压 - 5 V 5 V 5 V 5 V 5 V
表面贴装 - YES YES NO NO YES
技术 - CMOS CMOS CMOS CMOS CMOS
温度等级 - COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL INDUSTRIAL
端子面层 - Nickel/Palladium/Gold (Ni/Pd/Au) NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD
端子形式 - GULL WING GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING
端子节距 - 0.65 mm 1.27 mm 2.54 mm 2.54 mm 1.27 mm
端子位置 - DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 - 30 30 NOT SPECIFIED NOT SPECIFIED 30
宽度 - 4.4 mm 7.5 mm 7.62 mm 7.62 mm 7.5 mm
uPs/uCs/外围集成电路类型 - MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER
Base Number Matches - 1 1 1 1 1
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