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ST72752

Features: User ROM/OTP/EPROM: up to 32 KbytesData RAM: up to 1 Kbytes (256 bytes stack)8 MHz Maximum Internal Clock Frequency in fast mode, 4 MHz in normal mode Run, Wait and Halt CPU modes Sync Processor for Mode Recognition, power management and composite video blanking, clamping and free-runnin...

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SeekIC No. : 004506760 Detail

ST72752: Features: User ROM/OTP/EPROM: up to 32 KbytesData RAM: up to 1 Kbytes (256 bytes stack)8 MHz Maximum Internal Clock Frequency in fast mode, 4 MHz in normal mode Run, Wait and Halt CPU modes Sync Pro...

ST72752 Data Sheet

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Part Number:
ST72752
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2026/1/16

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Product Details

Description



Features:

 User ROM/OTP/EPROM: up to 32 Kbytes
 Data RAM: up to 1 Kbytes (256 bytes stack)
 8 MHz Maximum Internal Clock Frequency in
    fast mode, 4 MHz in normal mode 
Run, Wait and Halt CPU modes
Sync Processor for Mode Recognition, power
    management and composite video blanking,
    clamping and free-running frequency
    generation.
    Corrector mode
    Analyzer mode
Fast I2C Multi Master Interface
 DDC Bus Interface  fully compliant with DDC1,
    2B, 2B+, 2AB, 2Bi standards
 23 I/O lines
    1 high current I/O (10 mA)
    Up to 5 high voltage outputs (9V)
 16-bit timer with 2 input captures and 2 output
    compare functions (with 1 output pin)
 8-bit Analog to Digital Converter with 4
    channels on port B
 8 10-bit PWM/BRM Digital to Analog outputs
One 12-bit PWM/BRM Digital to Analog output
 Master Reset and Power on/off reset1 
 Programmable Watchdog for system reliability
 42-pin Shrink Dual In line Plastic package 
Fully static operation
 0 to + 70 oC Operating Temperature Range
 4.0V to 5.5V supply operating range
 24 MHz Quartz Oscillator
 63 basic instructions/17 main address modes 
8x8 unsigned multiply instruction
 True bit manipulation
Versatile Development Tools (DOS andWindows)
     including assembler, linker, Ccompiler, archiver, source level debugger,
    programmer, and hardware emulator


Description

The ST72752 is a HCMOS microcontroller unit (MCU) from the ST7 family with dedicated peripherals for Monitor applications.

It is based around an industry standard 8-bit core and offers an enhanced instruction set. The processor runs with an external clock at 24 MHz   with a 5V supply. Due to the fully static design of this device, operation down to DC is possible. Under software control the ST72752 can be placed in WAIT or HALT mode thus reducing power consumption. The enhanced instruction set and addressing modes afford real programming potential.

In addition to standard 8-bit data management the ST72752 features true bit manipulation, 8x8 unsigned multiplication and indirect addressing modes.

The ST72752 includes an on-chip oscillator, CPU, Sync Processor for video timing & Vfback analysis, up to 32K ROM, up to 1K RAM, I/O, a timer with 2 input captures and 2 output compares, a 4-channel Analog to Digital Converter, DDC/DMA,I2C multi Master, Watchdog Reset, and one 12-bit and eight 10-bit PWM/BRM outputs for analog DC control of external functions.




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