參數(shù)資料
型號(hào)： S80C52
英文描述： CMOS 0 to 44 MHz Single-chip 8 Bit Microcontroller
中文描述： 的CMOS 0至44 MHz的單芯片8位微控制器
文件頁(yè)數(shù)： 1/20頁(yè)
文件大?。?/td> 229K
代理商： S80C52
80C32/80C52
MATRA MHS
CMOS 0 to 44 MHz Single-chip 8 Bit Microcontroller
Rev. E (31/08/95)
1
Description
MHS’s 80C52 and 80C32 are high performance CMOS
versions of the 8052/8032 NMOS single chip 8 bit
μ
C.
The fully static design of the MHS 80C52/80C32 allows
to reduce system power consumption by bringing the
clock frequency down to any value, even DC, without loss
of data.
The 80C52 retains all the features of the 8052 : 8 K bytes
of ROM ; 256 bytes of RAM ; 32 I/O lines ; three 16 bit
timers ; a 6-source, 2-level interrupt structure ; a full
duplex serial port ; and on-chip oscillator and clock
circuits. In addition, the 80C52 has 2 software-selectable
modes of reduced activity for further reduction in power
consumption. In the idle mode the CPU is frozen while
the RAM, the timers, the serial port and the interrupt
system continue to function. In the power down mode the
RAM is saved and all other functions are inoperative.
The 80C32 is identical to the 80C52 except that it has no
on-chip ROM. MHS’s 80C52/80C32 are manufactured
using SCMOS process which allows them to run from 0
up to 44 MHz with Vcc = 5 V.
MHS’s 80C52 and 80C32 are also available at 16 MHz
with 2.7 V < V
CC
< 5.5 V.
80C32 : Romless version of the 80C52
80C32/80C52-L16 : Low power version
Vcc : 2.7 – 5.5 V
80C32/80C52-12 : 0 to 12 MHz
80C32/80C52-16 : 0 to 16 MHz
80C32/80C52-20 : 0 to 20 MHz
80C32/80C52-25 : 0 to 25 MHz
80C32/80C52-30 : 0 to 30 MHz
Freq : 0-16 MHz
80C32/80C52-36 : 0 to 36 MHz
80C32-40 : 0 to 40 MHz*
80C32-42 : 0 to 42 MHz*
80C32-44 : 0 to 44 MHz*
* 0 to 70
°
C temperature range.
For other speed and temperature range availability please consult your
sales office.
Features
Power control modes
256 bytes of RAM
8 Kbytes of ROM (80C52)
32 programmable I/O lines
Three 16 bit timer/counters
64 K program memory space
64 K data memory space
Fully static design
0.8
μ
CMOS process
Boolean processor
6 interrupt sources
Programmable serial port
Temperature range : commercial, industrial, automotive,
military
Optional
Secret ROM : Encryption
Secret TAG : Identification number
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S80C52-1 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
S80C52-2 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
S80C52-20 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
S80C52-24 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
S80C52-33 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
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