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IC80LV32-24W PDF预览

IC80LV32-24W

更新时间: 2024-11-21 03:43:47
品牌 Logo 应用领域
矽成 - ICSI 微控制器
页数 文件大小 规格书
22页 132K
描述
CMOS SINGLE CHIP LOW VOLTAGE 8-BIT MICROCONTROLLER

IC80LV32-24W 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:,Reach Compliance Code:unknown
风险等级:5.92

IC80LV32-24W 数据手册

 浏览型号IC80LV32-24W的Datasheet PDF文件第2页浏览型号IC80LV32-24W的Datasheet PDF文件第3页浏览型号IC80LV32-24W的Datasheet PDF文件第4页浏览型号IC80LV32-24W的Datasheet PDF文件第5页浏览型号IC80LV32-24W的Datasheet PDF文件第6页浏览型号IC80LV32-24W的Datasheet PDF文件第7页 
IC80LV52  
IC80LV32  
CMOS SINGLE CHIP  
LOW VOLTAGE  
8-BIT MICROCONTROLLER  
FEATURES  
GENERAL DESCRIPTION  
The ICSI IC80LV52 and IC80LV32 are high-performance  
microcontrollers fabricated using high-density CMOS  
technology. The CMOS IC80LV52/32 is functionally  
compatible with the industry standard 8052/32  
microcontrollers.  
• 80C51 based architecture  
• 8K x 8 ROM (IC80LV52 only)  
• 256 x 8 RAM  
• Three 16-bit Timer/Counters  
• Full duplex serial channel  
• Boolean processor  
The IC80LV52/32 is designed with 8K x 8 ROM (IC80LV52  
only); 256 x 8 RAM; 32 programmable I/O lines; a serial  
I/O port for either multiprocessor communications, I/O  
expansion or full duplex UART; three 16-bit timer/counters;  
an eight-source, two-priority-level, nested interrupt  
structure; and an on-chip oscillator and clock circuit. The  
IC80LV52/32 can be expanded using standard TTL  
compatible memory.  
• Four 8-bit I/O ports, 32 I/O lines  
• Memory addressing capability  
– 64K ROM and 64K RAM  
• Program memory lock  
– Encrypted verify (32 bytes)  
– Lock bits (2)  
• Power save modes:  
– Idle and power-down  
T2/P1.0  
T2EX/P1.1  
P1.2  
1
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
VCC  
• Eight interrupt sources  
2
P0.0/AD0  
P0.1/AD1  
P0.2/AD2  
P0.3/AD3  
P0.4/AD4  
P0.5/AD5  
P0.6/AD6  
P0.7/AD7  
EA  
• Most instructions execute in 0.5 µs  
• CMOS and TTL compatible  
3
P1.3  
4
• Maximum speed: 24 MHz @ Vcc = 3.3V  
P1.4  
5
• Packages available:  
– 40-pin DIP  
P1.5  
6
P1.6  
7
– 44-pin PLCC  
– 44-pin PQFP  
P1.7  
8
RST  
9
RxD/P3.0  
TxD/P3.1  
INT0/P3.2  
INT1/P3.3  
T0/P3.4  
T1/P3.5  
WR/P3.6  
RD/P3.7  
XTAL2  
XTAL1  
GND  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
ALE  
PSEN  
P2.7/A15  
P2.6/A14  
P2.5/A13  
P2.4/A12  
P2.3/A11  
P2.2/A10  
P2.1/A9  
P2.0/A8  
Figure 1. IC80LV52/32 Pin Configuration:  
40-pin DIP  
ICSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors  
which may appear in this publication. © Copyright 2000, Integrated Circuit Solution Inc.  
Integrated Circuit Solution Inc.  
MC006-0B  
1

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