ST72753 Datasheet, PDF (1/3 Pages) STMicroelectronics – 8-BIT MCU FOR MONITORS WITH UP TO 32K ROM, 1K RAM, ADC, TIMER, SYNC, PWM/BRM, DDC/DMA & I2C

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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
PSO34
See Ordering Information at the end of the Document
Device Summary
Features
ROM
(bytes)
RAM
(bytes)
ADC
Timer
I²C Bus
DDC/DMA
Sync
PWM
I/O
OTP
Device
ST72753L6 ST72753L5 ST72753L4
32K
24K
16K
1K
768
512
4 channels
1
one multimaster
yes
yes
6
18
ST72T752L6M1
Note 1: Power On/Off reset not implemented in
this revision.
April 1998
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This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice.
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