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參數(shù)資料
| 型號(hào)： | P89LPC913 |
| 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(gè)小時(shí)80C51的核心具有1KB 3伏閃光的128字節(jié)RAM |
| 文件頁數(shù)： | 13/63頁 |
| 文件大小： | 314K |
| 代理商： | P89LPC913 |
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Philips Semiconductors
P89LPC912/913/914
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 03 — 17 December 2004
13 of 63
9397 750 14468
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
P2.2 to P2.5
I/O
Port 2:
Port 2 is a 4-bit I/O port with a user-configurable output type. During reset
Port 2 latches are configured in the input only mode with the internal pull-up
disabled. The operation of Port 2 pins as inputs and outputs depends upon the port
configuration selected. Each port pin is configured independently. Refer to
Section
9.11.1 “Port configurations”
and
Table 13 “DC electrical characteristics”
for details.
All pins have Schmitt triggered inputs.
Port 2 also provides various special functions as described below:
P2.2 —
Port 2 bit 2.
MOSI —
SPI master out slave in. When configured as master, this pin is output,
when configured as slave, this pin is input.
P2.3 —
Port 2 bit 3.
MISO —
SPI master in slave out. When configured as master, this pin is input,
when configured as slave, this pin is output.
P2.4 —
Port 2 bit 4.
SS —
SPI Slave select.
P2.5 —
Port 2 bit 5.
SPICLK —
SPI clock. When configured as master, this pin is output, when
configured as slave, this pin is input.
Ground:
0 V reference.
Power Supply:
This is the power supply voltage for normal operation as well as
Idle and Power-down modes.
1
I/O
I/O
14
I/O
I/O
8
I/O
I
I/O
I/O
2
V
SS
V
DD
4
10
I
I
Table 5:
Symbol
P89LPC914 pin description
…continued
Pin
Type
Description
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| P89LPC914 | 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM |
| P89LPC914FDH | 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM |
| P89LPC924 | 8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB/8 kB 3 V low-power Flash with 8-bit A/D converter |
| P89LPC925 | 8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB/8 kB 3 V low-power Flash with 8-bit A/D converter |
| P89LPC930 | 8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P89LPC913FDH | 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 1K FLASH TSSOP14 |
| P89LPC913FDH,129 | 功能描述:8位微控制器 -MCU 1K FL/128B RAM/SPI 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 |
| P89LPC913FDH129 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| P89LPC913FDH-S | 功能描述:8位微控制器 -MCU 1K FL/128B RAM/SPI 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 |
| P89LPC914 | 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 |
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