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ST72753 Datasheet(HTML) 1 Page - STMicroelectronics

Part No. ST72753
Description  8-BIT MCU FOR MONITORS WITH UP TO 32K ROM, 1K RAM, ADC, TIMER, SYNC, PWM/BRM, DDC/DMA & I2C
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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ST72753 Datasheet(HTML) 1 Page - STMicroelectronics

   
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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
ST72753
8-BIT MCU FOR MONITORS WITH UP TO 32K ROM, 1K RAM, ADC,
TIMER, SYNC, PWM/BRM, DDC/DMA & I2C
BRIEF DATA
s
User ROM/OTP: up to 32 Kbytes
s
Data RAM: up to 1 Kbytes (256 bytes stack)
s
8 MHz Maximum Internal Clock Frequency in
fast mode, 4 MHz in normal mode
s
Run, Wait and Halt CPU modes
s
Sync Processor for Mode Recognition, power
management and composite video blanking,
clamping
and
free-running
frequency
generation.
– Corrector mode
– Analyzer mode
s
Fast I2C Multi Master Interface
s
DDC Bus Interface fully compliant with DDC1,
2B, 2B+, 2AB, 2Bi standards
s
18 I/O lines
– 1 high current I/O (10 mA)
– Up to 4 high voltage outputs (9V)
s
16-bit timer with 2 input captures and 2 output
compare functions (with 1 output pin)
s
8-bit Analog
to
Digital Converter
with
4
channels on port B
s
8 10-bit PWM/BRM Digital to Analog outputs
s
One 12-bit PWM/BRM Digital to Analog output
s
Master Reset and Power on/off reset1
s
Programmable Watchdog for system reliability
s
34-pin Shrink Dual In line Plastic package
s
Fully static operation
s
0 to + 70
oC Operating Temperature Range
s
4.0V to 5.5V supply operating range
s
24 MHz Quartz Oscillator
s
63 basic instructions/17 main address modes
s
8x8 unsigned multiply instruction
s
True bit manipulation
s
Versatile
Development
Tools
(DOS
and
Windows)
including
assembler,
linker,
C-
compiler, archiver, source level debugger,
programmer, and hardware emulator
Note 1: Power On/Off reset not implemented in
this revision.
Device Summary
Features
ST72753L6
ST72753L5
ST72753L4
ROM
(bytes)
32K
24K
16K
RAM
(bytes)
1K
768
512
ADC
4 channels
Timer
1
I2C Bus
one multimaster
DDC/DMA
yes
Sync
yes
PWM
6
I/O
18
OTP
Device
ST72T752L6M1
See Ordering Information at the end of the Document
PSO34
1


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