Product description

Product model

Design & development

  • CMS89F52x

    The CMS89F52x series of MCUs are mainly used in product fields such as induction cookers.


    Datasheet >

    CMS89F52x series MCUs are dedicated MCUs for induction cookers with CMS independent 8-bit RISC core, operating voltage 2.5V~5.5V, providing 4Kx16 Flash ROM, 32x8 Data EE, 256x8 RAM, ADC, PWM, induction cooker dedicated PPG module, 1 operational amplifier, 5 comparator with IO sleep wakeup, low-voltage reset and other functions; available in SOP16/SOP20/DIP16/DIP20 package.


    Features

    > 8-level stack buffer

    > Simple and practical instruction system (68 instructions)

    > Built-in low-voltage detection circuit

    > Interrupt source:

    > Timer:

    > 2 channels of 8Bit PWM, cycle and duty ratio can be adjusted

    > Look-up table function

    > Operating voltage range: 3.5V~5.5V @ 8MHz

    > Oscillation mode

    > Instruction cycle (single instruction or dual instruction)

    > Built-in WDT timer

    > High precision 10-bit ADC

    > MSSP communication module (SPI/I2C)


  • Product model

    Part Number Package Frequency (MHz) Core Temp Voltage Memory Type ROM RAM EEPROM GPIO Timer I²C SPI PWM/EPWM SAR-ADC SAR-ADC-bit SAR-ADC-ch OPA COMP
    SAR-ADC-unitSAR-ADC-bitSAR-ADC-ch
    CMS89F5233 SOP16 8 RISC -40~85 3.5~5.5 EEPROM 4K*16 256B 32 13 3 1 / 2 1 10 9 1 3
    CMS89F526 SOP20 8 RISC -40~85 3.5~5.5 EEPROM 4K*16 256B 32 17 3 1 1 2 1 10 11 1 5

  • Design & development

Tel
+65-64633764
Address
#05-10, Connexis North
Singapore 138632
Email
general@Changitech.com

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