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P89LPC954FBD48 PDF预览

P89LPC954FBD48

更新时间: 2024-01-19 00:24:03
品牌 Logo 应用领域
恩智浦 - NXP 闪存微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
69页 340K
描述
8-bit microcontroller with accelerated two-clock 80C51 core 8 kB/16 kB 3 V byte-erasable flash with 10-bit ADC

P89LPC954FBD48 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT313-2, LQFP-48针数:48
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.82Is Samacsys:N
具有ADC:YES其他特性:ALSO OPERATES AT 2.4V SUPPLY
地址总线宽度:位大小:8
CPU系列:8051最大时钟频率:18 MHz
DAC 通道:YESDMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G48
JESD-609代码:e3长度:7 mm
湿度敏感等级:1I/O 线路数量:42
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装等效代码:QFP48,.35SQ,20封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:2.5/3.3 V认证状态:Not Qualified
RAM(字节):512ROM(单词):16384
ROM可编程性:FLASH座面最大高度:1.6 mm
速度:18 MHz子类别:Microcontrollers
最大压摆率:23 mA最大供电电压:3.6 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:7 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

P89LPC954FBD48 数据手册

 浏览型号P89LPC954FBD48的Datasheet PDF文件第6页浏览型号P89LPC954FBD48的Datasheet PDF文件第7页浏览型号P89LPC954FBD48的Datasheet PDF文件第8页浏览型号P89LPC954FBD48的Datasheet PDF文件第10页浏览型号P89LPC954FBD48的Datasheet PDF文件第11页浏览型号P89LPC954FBD48的Datasheet PDF文件第12页 
P89LPC952/954  
NXP Semiconductors  
8-bit microcontroller with 10-bit ADC  
6.2 Pin description  
Table 3.  
Symbol  
Pin description  
Pin  
Type Description  
LQFP48  
PLCC44  
LQFP44  
P0.0 to P0.7  
I/O  
Port 0: Port 0 is an 8-bit I/O port with a user-configurable  
output type. During reset Port 0 latches are configured in the  
input only mode with the internal pull-up disabled. The  
operation of Port 0 pins as inputs and outputs depends upon  
the port configuration selected. Each port pin is configured  
independently. Refer to Section 7.13.1 “Port configurations”  
and Table 11 “Static characteristics” for details.  
The Keypad Interrupt feature operates with Port 0 pins.  
All pins have Schmitt triggered inputs.  
Port 0 also provides various special functions as described  
below:  
P0.0/CMP2/  
KBI0/AD05  
40  
39  
38  
37  
36  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
I/O  
P0.0 — Port 0 bit 0.  
O
CMP2 — Comparator 2 output.  
KBI0 — Keyboard input 0.  
I
I
AD05 — ADC0 channel 5 analog input.  
P0.1 — Port 0 bit 1.  
P0.1/CIN2B/  
KBI1/AD00  
I/O  
I
CIN2B — Comparator 2 positive input B.  
KBI1 — Keyboard input 1.  
I
I
AD00 — ADC0 channel 0 analog input.  
P0.2 — Port 0 bit 2.  
P0.2/CIN2A/  
KBI2/AD01  
I/O  
I
CIN2A — Comparator 2 positive input A.  
KBI2 — Keyboard input 2.  
I
I
AD01 — ADC0 channel 1 analog input.  
P0.3 — Port 0 bit 3.  
P0.3/CIN1B/  
KBI3/AD02  
I/O  
I
CIN1B — Comparator 1 positive input B.  
KBI3 — Keyboard input 3.  
I
I
AD02 — ADC0 channel 2 analog input.  
P0.4 — Port 0 bit 4.  
P0.4/CIN1A/  
KBI4/AD03  
I/O  
I
CIN1A — Comparator 1 positive input A.  
KBI4 — Keyboard input 4.  
I
I
AD03 — ADC0 channel 3 analog input.  
P0.5 — Port 0 bit 5.  
P0.5/CMPREF/ 35  
KBI5  
I/O  
I
I
CMPREF — Comparator reference (negative) input.  
KBI5 — Keyboard input 5.  
P89LPC952_954_4  
© NXP B.V. 2008. All rights reserved.  
Product data sheet  
Rev. 04 — 24 July 2008  
9 of 69  

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