參數(shù)資料
型號(hào)： P89LPC917
廠商： NXP Semiconductors N.V.
英文描述： 8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V Flash with 8-bit A/D converter
中文描述： 8 - 8加速雙位單片機(jī)80C51的時(shí)鐘核心2 Kb的3伏閃存位A / D轉(zhuǎn)換器
文件頁數(shù)： 72/72頁
文件大?。?/td> 344K
代理商： P89LPC917
Koninklijke Philips Electronics N.V. 2004.
Printed in the U.S.A.
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner.
The information presented in this document does not form part of any quotation or
contract, is believed to be accurate and reliable and may be changed without notice. No
liability will be accepted by the publisher for any consequence of its use. Publication
thereof does not convey nor imply any license under patent- or other industrial or
intellectual property rights.
Date of release: 17 December 2004
Document order number: 9397 750 14397
Contents
Philips Semiconductors
P89LPC915/916/917
8-bit microcontrollers with accelerated two-clock 80C51 core
1
2
3
4
4.1
5
6
6.1
6.2
7
7.1
8
9
9.1
9.2
9.2.1
9.2.2
9.2.3
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.9.1
9.9.2
9.9.3
9.9.4
9.9.5
9.9.6
9.9.7
9.9.8
9.10
9.11
9.11.1
9.12
9.12.1
9.12.2
9.12.3
9.12.4
9.12.5
9.12.6
9.12.7
9.13
9.13.1
9.13.2
9.14
9.14.1
9.14.2
9.14.3
9.15
9.16
General description. . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Additional features . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pinning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Logic symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Product comparison. . . . . . . . . . . . . . . . . . . . . . . . . 16
Special function registers. . . . . . . . . . . . . . . . . . . . . 16
Functional description . . . . . . . . . . . . . . . . . . . . . . . 29
Enhanced CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Clock definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
CPU clock (OSCCLK) . . . . . . . . . . . . . . . . . . . . . . . 29
Clock output (P89LPC917) . . . . . . . . . . . . . . . . . . . 29
On-chip RC oscillator option . . . . . . . . . . . . . . . . . . 29
Watchdog oscillator option. . . . . . . . . . . . . . . . . . . . 30
External clock input option. . . . . . . . . . . . . . . . . . . . 30
CPU Clock (CCLK) wake-up delay. . . . . . . . . . . . . . 30
CPU Clock (CCLK) modification: DIVM register . . . 30
Low power select . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
A/D converter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
General description . . . . . . . . . . . . . . . . . . . . . . . . . 32
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
A/D operating modes . . . . . . . . . . . . . . . . . . . . . . . . 33
Conversion start modes. . . . . . . . . . . . . . . . . . . . . . 34
Boundary limits interrupt . . . . . . . . . . . . . . . . . . . . . 35
DAC output to a port pin with high output impedance 35
Clock divider. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Power-down and Idle mode . . . . . . . . . . . . . . . . . . . 35
Memory organization . . . . . . . . . . . . . . . . . . . . . . . . 35
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
External interrupt inputs. . . . . . . . . . . . . . . . . . . . . . 36
I/O ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Port configurations . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Quasi-bidirectional output configuration. . . . . . . . . . 38
Open-drain output configuration. . . . . . . . . . . . . . . . 39
Input-only configuration . . . . . . . . . . . . . . . . . . . . . . 39
Push-pull output configuration . . . . . . . . . . . . . . . . . 39
Port 0 analog functions . . . . . . . . . . . . . . . . . . . . . . 39
Additional port features . . . . . . . . . . . . . . . . . . . . . . 40
Power monitoring functions . . . . . . . . . . . . . . . . . . . 40
Brownout detection . . . . . . . . . . . . . . . . . . . . . . . . . 40
Power-on detection . . . . . . . . . . . . . . . . . . . . . . . . . 40
Power reduction modes . . . . . . . . . . . . . . . . . . . . . . 40
Idle mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Power-down mode . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Total Power-down mode. . . . . . . . . . . . . . . . . . . . . . 41
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Timers/counters 0 and 1 . . . . . . . . . . . . . . . . . . . . . 42
9.16.1
9.16.2
9.16.3
9.16.4
9.16.5
9.16.6
9.17
9.18
9.18.1
9.18.2
9.18.3
9.18.4
9.18.5
9.18.6
9.18.7
9.18.8
9.18.9
Mode 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Mode 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Mode 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Mode 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Mode 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Timer overflow toggle output. . . . . . . . . . . . . . . . . . . 43
Real-Time clock/system timer. . . . . . . . . . . . . . . . . . 43
UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Mode 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Mode 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Mode 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Mode 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Baud rate generator and selection . . . . . . . . . . . . . . 44
Framing error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Break detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Double buffering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Transmit interrupts with double buffering
enabled (Modes 1, 2 and 3). . . . . . . . . . . . . . . . . . . 45
The 9
th
bit (bit 8) in double buffering (Modes 1, 2 and
3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
I
2
C-bus serial interface . . . . . . . . . . . . . . . . . . . . . . . 46
Serial Peripheral Interface (SPI - P89LPC916). . . . . 47
Typical SPI configurations. . . . . . . . . . . . . . . . . . . . . 49
Analog comparators . . . . . . . . . . . . . . . . . . . . . . . . . 51
Internal reference voltage. . . . . . . . . . . . . . . . . . . . . 51
Comparator interrupt. . . . . . . . . . . . . . . . . . . . . . . . . 51
Comparator and power reduction modes . . . . . . . . . 52
Keypad interrupt (KBI) . . . . . . . . . . . . . . . . . . . . . . . 52
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Additional features . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Software reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Dual data pointers. . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Flash program memory. . . . . . . . . . . . . . . . . . . . . . . 53
General description. . . . . . . . . . . . . . . . . . . . . . . . . . 53
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Flash organization . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Flash programming and erasing. . . . . . . . . . . . . . . . 54
In-circuit programming (ICP). . . . . . . . . . . . . . . . . . . 54
In-application programming (IAP-Lite) . . . . . . . . . . . 55
Using flash as data storage . . . . . . . . . . . . . . . . . . . 55
User configuration bytes. . . . . . . . . . . . . . . . . . . . . . 55
User sector security bytes . . . . . . . . . . . . . . . . . . . . 55
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 57
Dynamic characteristics . . . . . . . . . . . . . . . . . . . . . . 59
Comparator electrical characteristics . . . . . . . . . . . 67
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
9.18.10
9.19
9.20
9.20.1
9.21
9.22
9.23
9.24
9.25
9.26
9.27
9.27.1
9.27.2
9.28
9.28.1
9.28.2
9.28.3
9.28.4
9.28.5
9.28.6
9.28.7
9.28.8
9.28.9
10
11
12
13
14
15
16
17
18
19
相關(guān)PDF資料
PDF描述
P89LPC932A1 8-Bit Microcontroller with accelerated two-clock 80C51 core 8kB 3V byte-erasable flash with 512-byte data EEPROM
P89LPC932 80C51 8-bit microcontroller with two-clock core 8 KB 3 V low-power Flash with 512-byte data EEPROM
P89LPC932BA 80C51 8-bit microcontroller with two-clock core 8 KB 3 V low-power Flash with 512-byte data EEPROM
P89LPC932BDH 80C51 8-bit microcontroller with two-clock core 8 KB 3 V low-power Flash with 512-byte data EEPROM
P89LPC932FDH 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB Flash with 512-byte data EEPROM and 768-byte RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC9171 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 2 kB 3 V byte-erasable flash with 8-bit ADC
P89LPC9171FDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 2 kB 3 V byte-erasable flash with 8-bit ADC
P89LPC9171FDH,129 功能描述:8位微控制器 -MCU IC 80C51 MCU FLASH 2KB RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P89LPC917FDH 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 2K FLASH TSSOP16 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 2K FLASH, TSSOP16
P89LPC917FDH,129 功能描述:8位微控制器 -MCU 80C51 2K FL 256B RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*