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參數資料
| 型號： | ST72752J4 |
| 廠商： | 意法半導體 |
| 英文描述： | 8-BIT MCU FOR MONITORS WITH UP TO 32K ROM, 1K RAM, ADC, TIMER, SYNC, PWM/BRM, DDC/DMA & I2C |
| 中文描述： | 8位微控制器與監控多達到32K光盤，每1000內存，模數轉換器，定時器，同步，脈寬調制/的BRM，DDC的/ DMA的 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 57K |
| 代理商： | ST72752J4 |
April 1998
1/3
This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice.
R
ST72752
8-BIT MCU FOR MONITORS WITH UP TO 32K ROM, 1K RAM, ADC,
TIMER, SYNC, PWM/BRM, DDC/DMA & I
2
C
BRIEF DATA
I
User ROM/OTP/EPROM: up to 32 Kbytes
I
Data RAM: up to 1 Kbytes (256 bytes stack)
I
8 MHz Maximum Internal Clock Frequency in
fast mode, 4 MHz in normal mode
I
Run, Wait and Halt CPU modes
I
Sync Processor for Mode Recognition, power
management and composite video blanking,
clamping
and
free-running
generation.
– Corrector mode
– Analyzer mode
I
Fast I
2
C Multi Master Interface
I
DDC Bus Interface
fully compliant with DDC1,
2B, 2B+, 2AB, 2Bi standards
I
23 I/O lines
– 1 high current I/O (10 mA)
– Up to 5 high voltage outputs (9V)
I
16-bit timer with 2 input captures and 2 output
compare functions (with 1 output pin)
I
8-bit Analog to Digital Converter with 4
channels on port B
I
8 10-bit PWM/BRM Digital to Analog outputs
I
One 12-bit PWM/BRM Digital to Analog output
I
Master Reset and Power on/off reset
1
I
Programmable Watchdog for system reliability
I
42-pin Shrink Dual In line Plastic package
I
Fully static operation
I
0 to + 70
o
C Operating Temperature Range
I
4.0V to 5.5V supply operating range
I
24 MHz Quartz Oscillator
I
63 basic instructions/17 main address modes
I
8x8 unsigned multiply instruction
I
True bit manipulation
I
Versatile Development Tools (DOS and
Windows) including assembler, linker, C-
compiler, archiver, source level debugger,
programmer, and hardware emulator
frequency
Note 1
: Power On/Off reset not implemented in
this revision.
Device Summary
Features
ROM
(bytes)
RAM
(bytes)
ADC
Timer
I
2
C Bus
DDC/DMA
Sync
PWM
I/O
EPROM
Device
OTP
Device
ST72752J6
ST72752J5
ST72752J4
32K
24K
16K
1K
768
512
4 channels
1
one multimaster
yes
yes
9
23
ST72E752J6D1
ST72T752J6B1
See Ordering Information at the end of the Document
PSDIP42
1
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