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OM5202

更新时间： 2024-01-10 16:55:05
品牌 Logo 应用领域
恩智浦 - NXP 微控制器
页数 文件大小 规格书
11页 95K
描述
ROMless 8-bit microcontroller

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OM5202 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：HERMETIC SEALED, METAL, TO-257AA, 3 PINReach Compliance Code：compliant
风险等级：5.67其他特性：HIGH RELIABILITY
应用：EFFICIENCY外壳连接：ISOLATED
配置：COMMON CATHODE, 2 ELEMENTS二极管元件材料：SILICON
二极管类型：RECTIFIER DIODEJEDEC-95代码：TO-257AA
JESD-30 代码：R-MSFM-P3最大非重复峰值正向电流：60 A
元件数量：2相数：1
端子数量：3最大输出电流：8 A
封装主体材料：METAL封装形状：RECTANGULAR
封装形式：FLANGE MOUNT峰值回流温度（摄氏度）：NOT SPECIFIED
最大反向恢复时间：0.035 µs表面贴装：NO
端子形式：PIN/PEG端子位置：SINGLE
处于峰值回流温度下的最长时间：NOT SPECIFIEDBase Number Matches：1

OM5202 数据手册

 浏览型号OM5202的Datasheet PDF文件第2页浏览型号OM5202的Datasheet PDF文件第3页浏览型号OM5202的Datasheet PDF文件第4页浏览型号OM5202的Datasheet PDF文件第5页浏览型号OM5202的Datasheet PDF文件第6页浏览型号OM5202的Datasheet PDF文件第7页 
Philips Semiconductors  
Product specification  
ROMless 8-bit microcontroller  
OM5202  
DESCRIPTION  
PIN CONFIGURATIONS  
The OM5202 8-Bit ROMless Microcontroller is manufactured in an  
advanced CMOS process and is a derivative of the 80C51  
microcontroller family. The OM5202 has the same instruction set as  
the 80C51.  
P1.0  
P1.1  
40  
39  
1
2
3
V
DD  
P0.0/AD0  
P1.2  
38 P0.1/AD1  
37  
See also:  
– OM5232 — 8K bytes mask programmable ROM  
P1.3  
P1.4  
4
5
P0.2/AD2  
36 P0.3/AD3  
35  
P0.4/AD4  
– OM5234 — 16k bytes mask programmable ROM  
– OM5238 — 32K bytes mask programmable ROM  
P1.5  
P1.6  
P1.7  
RST  
6
7
8
9
This device provides architectural enhancements that make it  
applicable in a variety of applications for general control systems.  
The OM5202 contains no read-only program memory, a volatile  
256 × 8 read/write data memory, four 8-bit I/O ports, two 16-bit  
timer/event counters (identical to the timers of the 80C51), a  
multi-source, two-priority-level, nested interrupt structure, UART and  
on-chip oscillator and timing circuits. The OM5202 can be expanded  
with standard TTL compatible memories and logic.  
34 P0.5/AD5  
33 P0.6/AD6  
32 P0.7/AD7  
EA  
31  
DIP  
RxD/P3.0 10  
TxD/P3.1 11  
INT0/P3.2 12  
30 ALE  
29 PSEN  
13  
28  
INT1/P3.3  
P2.7/A15  
The device also functions as an arithmetic processor having  
facilities for both binary and BCD arithmetic plus bit-handling  
capabilities. The instruction set consists of over 100 instructions: 49  
one-byte, 45 two-byte and 17 three-byte. With a 16MHz crystal, 58%  
of the instructions are executed in 0.75µs and 40% in 1.5µs. Multiply  
and divide instructions require 3µs.  
27 P2.6/A14  
26 P2.5/A13  
25 P2.4/A12  
T0/P3.4 14  
T1/P3.5 15  
16  
WR/P3.6  
24  
RD/P3.7 17  
XTAL2 18  
XTAL1 19  
P2.3/A11  
23 P2.2/A10  
22  
FEATURES  
• 80C51 central processing unit  
P2.1/A9  
21 P2.0/A8  
20  
V
SS  
• no internal ROM, externally up to 64k bytes  
• 256 × 8 RAM, expandable externally to 64k bytes  
• Two standard 16-bit timer/counters  
• Four 8-bit I/O ports  
• Two open drain I/O’s (P1.6, P1.7)  
• Full-duplex UART facilities  
34  
44  
1
33  
23  
QFP  
(SOT307–2)  
11  
• Power control modes  
– Idle mode  
12  
22  
– Power-down mode  
• Operating frequency range: 1.2 to 16 MHz  
SEE PAGE 2 FOR QFP PIN FUNCTIONS.  
• Operating ambient temperature range: 0 to +70°C  
PART NUMBER SELECTION  
PHILIPS PART  
ORDER NUMBER  
PART MARKING  
TEMPERATURE RANGE °C,  
FREQUENCY  
PACKAGE NUMBER  
MHz  
PACKAGE  
OM5202/FBP  
SOT129  
0 to +70, Plastic Dual In–line Package, 40 leads  
0 to +70, Plastic Quad Flat Pack, 44 leads  
1.2 to 16  
1.2 to 16  
OM5202/FBB  
SOT307–2  
EQUIVALENT TYPES  
Details are as specified by the data sheet for the equivalent type:  
OM5202 = P80C652 without I2C function.  
OM5232 = P83C652 without I2C function.  
OM5234 = P83C654 without I2C function.  
OM5238 = P83C528 without I2C function.  
1
December 1994  
1234567...11

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