- 您现在的位置：买卖IC网 > PDF目录367742 > P89LPC935FA (NXP SEMICONDUCTORS) 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable Flash with 8-bit A/D converters PDF资料下载
参数资料
| 型号： | P89LPC935FA |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable Flash with 8-bit A/D converters |
| 中文描述： | 8-BIT, FLASH, 18 MHz, MICROCONTROLLER, PQCC28 |
| 封装： | PLASTIC, MS-018, SOT-261-2, LCC-28 |
| 文件页数： | 8/75页 |
| 文件大小： | 372K |
| 代理商： | P89LPC935FA |
第1页第2页第3页第4页第5页第6页第7页当前第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页
9397 750 15113
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 06 — 20 June 2005
8 of 75
Philips Semiconductors
P89LPC933/934/935/936
8-bit microcontroller with accelerated two-clock 80C51 core
P1.0 to P1.7
I/O, I
[1]
Port 1:
Port 1 is an 8-bit I/O port with a user-configurable output type,
except for three pins as noted below. During reset Port 1 latches are
configured in the input only mode with the internal pull-up disabled. The
operation of the configurable Port 1 pins as inputs and outputs depends
upon the port configuration selected. Each of the configurable port pins
are programmed independently. Refer to
Section 8.13.1 “Port
configurations”
and
Table 11 “Static characteristics”
for details. P1.2 and
P1.3 are open drain when used as outputs. P1.5 is input only.
All pins have Schmitt trigger inputs.
Port 1 also provides various special functions as described below:
P1.0 —
Port 1 bit 0.
TXD —
Transmitter output for the serial port.
P1.1 —
Port 1 bit 1.
RXD —
Receiver input for the serial port.
P1.2 —
Port 1 bit 2 (open-drain when used as output).
T0 —
Timer/counter 0 external count input or overflow output (open-drain
when used as output).
SCL —
I
2
C serial clock input/output.
P1.3 —
Port 1 bit 3 (open-drain when used as output).
INT0 —
External interrupt 0 input.
SDA —
I
2
C serial data input/output.
P1.4 —
Port 1 bit 4.
INT1 —
External interrupt 1 input.t
P1.5 —
Port 1 bit 5 (input only).
RST —
External reset input during power-on or if selected via UCFG1.
When functioning as a reset input, a LOW on this pin resets the
microcontroller, causing I/O ports and peripherals to take on their default
states, and the processor begins execution at address 0. Also used during
a power-on sequence to force ISP mode.
When using an oscillator
frequency above 12 MHz, the reset input function of P1.5 must be
enabled. An external circuit is required to hold the device in reset at
power-up until V
DD
has reached its specified level. When system
power is removed V
DD
will fall below the minimum specified
operating voltage. When using an oscillator frequency above
12 MHz, in some applications, an external brownout detect circuit
may be required to hold the device in reset when V
DD
falls below the
minimum specified operating voltage.
P1.6 —
Port 1 bit 6.
OCB —
Output Compare B. (P89LPC935/936)
P1.7 —
Port 1 bit 7.
OCC —
Output Compare C. (P89LPC935/936)
AD00 —
ADC0 channel 0 analog input. (P89LPC935/936)
P1.0/TXD
18
14
I/O
O
I/O
I
I/O
I/O
P1.1/RXD
17
13
P1.2/T0/SCL 12
8
I/O
I/O
I
I/O
I
I
I
I
P1.3/INT0/
SDA
11
7
P1.4/INT1
10
6
P1.5/RST
6
2
P1.6/OCB
5
1
I/O
O
I/O
O
I
P1.7/OCC/
AD00
4
28
Table 4:
Symbol
Pin description
…continued
Pin
TSSOP28,
PLCC28
Type
Description
HVQFN28
相关PDF资料 |
PDF描述 |
|---|---|
| P89LPC936 | 8-BIT SINGLE CHIP MICROCONTROLLERS |
| P89LPC938 | 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 10-bit A/D converter |
| P89LPC938FA | 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 10-bit A/D converter |
| P89LV51RB2BBC | 8-bit 80C51 3 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM |
| P89LV51RB2 | 8-bit 80C51 3 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| P89LPC935FA,129 | 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| P89LPC935FA129 | 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ LCC-28 |
| P89LPC935FDH | 制造商:NXP Semiconductors 功能描述: |
| P89LPC935FDH,518 | 功能描述:8位微控制器 -MCU 8B MCU 2-CLOCK 80C51 4/8/16KB 3V RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| P89LPC935FDH,529 | 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
发布紧急采购，3分钟左右您将得到回复。