參數(shù)資料
型號: P89LPC906
廠商: NXP Semiconductors N.V.
英文描述: 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
中文描述: 8位微控制器兩個小時80C51的核心具有1KB 3伏閃光的128字節(jié)RAM
文件頁數(shù): 51/51頁
文件大?。?/td> 243K
代理商: P89LPC906
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 14467
Contents
Philips Semiconductors
P89LPC906/907/908
8-bit microcontrollers with two-clock 80C51 core
1
2
2.1
2.2
3
3.1
4
5
5.1
5.2
6
7
8
8.1
8.2
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.9.1
8.10
8.10.1
8.11
8.11.1
8.11.2
8.11.3
8.11.4
8.11.5
8.11.6
8.11.7
8.12
8.12.1
8.12.2
8.13
8.13.1
8.13.2
8.13.3
8.14
8.15
8.15.1
8.15.2
8.15.3
8.15.4
8.15.5
General description. . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Principal features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Additional features . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pinning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Logic symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Special function registers. . . . . . . . . . . . . . . . . . . . . 14
Functional description . . . . . . . . . . . . . . . . . . . . . . . 24
Enhanced CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Clock definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
CPU clock (OSCCLK) . . . . . . . . . . . . . . . . . . . . . . . 24
Low speed oscillator option (P89LPC906). . . . . . . . 24
Medium speed oscillator option (P89LPC906). . . . . 24
High speed oscillator option (P89LPC906) . . . . . . . 24
Clock output (P89LPC906) . . . . . . . . . . . . . . . . . . . 25
On-chip RC oscillator option . . . . . . . . . . . . . . . . . . 25
Watchdog oscillator option. . . . . . . . . . . . . . . . . . . . 25
External clock input option (P89LPC906) . . . . . . . . 25
CPU CLock (CCLK) wake-up delay . . . . . . . . . . . . . 27
CPU CLOCK (CCLK) modification: DIVM register. . 27
Low power select . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Memory organization . . . . . . . . . . . . . . . . . . . . . . . . 27
Data RAM arrangement. . . . . . . . . . . . . . . . . . . . . . 27
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
External interrupt inputs. . . . . . . . . . . . . . . . . . . . . . 28
I/O ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Port configurations . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Quasi-bidirectional output configuration. . . . . . . . . . 31
Open-drain output configuration. . . . . . . . . . . . . . . . 31
Input-only configuration . . . . . . . . . . . . . . . . . . . . . . 31
Push-pull output configuration . . . . . . . . . . . . . . . . . 31
Port 0 analog functions . . . . . . . . . . . . . . . . . . . . . . 31
Additional port features . . . . . . . . . . . . . . . . . . . . . . 32
Power monitoring functions . . . . . . . . . . . . . . . . . . . 32
Brownout detection . . . . . . . . . . . . . . . . . . . . . . . . . 32
Power-on detection . . . . . . . . . . . . . . . . . . . . . . . . . 32
Power reduction modes . . . . . . . . . . . . . . . . . . . . . . 32
Idle mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Power-down mode . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Total Power-down mode. . . . . . . . . . . . . . . . . . . . . . 33
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Timers/counters 0 and 1 . . . . . . . . . . . . . . . . . . . . . 34
Mode 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Mode 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Mode 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Mode 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Mode 6 (P89LPC907) . . . . . . . . . . . . . . . . . . . . . . . 34
8.15.6
8.16
8.17
8.17.1
8.17.2
8.17.3
8.17.4
8.17.5
8.17.6
8.17.7
8.17.8
8.17.9
Timer overflow toggle output (P89LPC907) . . . . . . . 35
Real-Time clock/system timer. . . . . . . . . . . . . . . . . . 35
UART (P89LPC908) . . . . . . . . . . . . . . . . . . . . . . . . . 35
Mode 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Mode 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Mode 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Mode 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Baud rate generator and selection . . . . . . . . . . . . . . 36
Framing error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Break detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Double buffering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Transmit interrupts with double buffering
enabled (Modes 1, 2 and 3). . . . . . . . . . . . . . . . . . . 37
The 9
th
bit (bit 8) in double buffering (Modes 1, 2 and
3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Analog comparator . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Internal reference voltage. . . . . . . . . . . . . . . . . . . . . 37
Comparator interrupt. . . . . . . . . . . . . . . . . . . . . . . . . 37
Comparator and power reduction modes . . . . . . . . . 38
Keypad interrupt (KBI) . . . . . . . . . . . . . . . . . . . . . . . 38
Watchdog timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Additional features . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Software reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Dual data pointers. . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Flash program memory. . . . . . . . . . . . . . . . . . . . . . . 40
General description. . . . . . . . . . . . . . . . . . . . . . . . . . 40
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Flash organization . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Flash programming and erasing. . . . . . . . . . . . . . . . 40
In-circuit programming (ICP). . . . . . . . . . . . . . . . . . . 41
In-application programming (IAP-Lite) . . . . . . . . . . . 41
Using flash as data storage . . . . . . . . . . . . . . . . . . . 41
User configuration bytes. . . . . . . . . . . . . . . . . . . . . . 41
User sector security bytes . . . . . . . . . . . . . . . . . . . . 41
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Static characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 43
Dynamic characteristics . . . . . . . . . . . . . . . . . . . . . . 45
Comparator electrical characteristics . . . . . . . . . . . 47
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.17.10
8.18
8.19
8.20
8.21
8.22
8.23
8.24
8.24.1
8.24.2
8.25
8.25.1
8.25.2
8.25.3
8.25.4
8.25.5
8.25.6
8.25.7
8.25.8
8.25.9
9
10
11
12
13
14
15
16
17
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC906FD 功能描述:8位微控制器 -MCU 80C51 1K FL 128B 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
P89LPC906FD,112 功能描述:8位微控制器 -MCU PREF PART P89LPC901FD 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
P89LPC907 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC907FD 功能描述:8位微控制器 -MCU PREF PRT P89LPC902FD 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
P89LPC907FD,112 功能描述:8位微控制器 -MCU PREF PART P89LPC902FD 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT