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參數(shù)資料
| 型號(hào)： | TSC87C52-L16CKR |
| 英文描述： | CMOS 0 to 33 MHz Programmable 8朾it Microcontroller |
| 中文描述： | 的CMOS 0至33 MHz的可編程微控制器8朾它 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 273K |
| 代理商： | TSC87C52-L16CKR |
TSC87C52
1
MATRA MHS
Rev. C – 10 Sept 1997
Preliminary
CMOS 0 to 33 MHz Programmable 8–bit Microcontroller
Description
TEMIC’s TSC87C52 is high performance CMOS
EPROM version of the 80C52 CMOS single chip 8 bit
microcontroller.
The fully static design of the TSC87C52 allows to
reduce system power consumption by bringing the clock
frequency down to any value, even DC, without loss of
data.
The TSC87C52 retains all the features of the 80C52 with
some enhancement: 8 K bytes of internal code memory
(EPROM); 256 bytes of internal data memory (RAM);
32 I/O lines; three 16 bit timers one with count–down
and clock–out capability; a 6-source, 2-level interrupt
structure; a full duplex serial port with framing error
detection; a power off flag; and an on-chip oscillator.
The TSC87C52 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 TSC87C52 is manufactured using non volatile
SCMOS process which allows it to run up to:
33 MHz with VCC = 5 V
±
10%.
16 MHz with 2.7 V < VCC < 5.5 V.
Features
8 Kbytes of EPROM
Improved Quick Pulse programming algorithm
Secret ROM by encryption
256 bytes of RAM
64 Kbytes program memory space
64 Kbytes data memory space
32 programmable I/O lines
Three 16 bit timer/counters including enhanced
timer 2
Programmable serial port with framing error
detection
Power control modes
Two–level interrupt priority
Fully static design
0.8
μ
SCMOS non volatile process
ONCE Mode
Enhanced Hooks system for emulation purpose
Available temperature ranges:
commercial
industrial
Available packages:
PDIP40 (OTP)
PLCC44 (OTP)
PQFP44 (OTP)
CQPJ44 (UV erasable)
CERDIP40 (UV erasable)
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