Product Details Product Details

Other Special Purpose MCU



  • Part No. Internal
    Clock
    VDD System
    Clock
    Program
    Memory
    Data
    Memory
    I/O Timer
    Module
    A/D OCP OVP/
    OUVP
    LDO Level
    Shift
    Stack Package
    SRAM EEPROM
    HT45FH3T 4MHz 2.2v~
    5.5V
    400kHz~
    4MHz or
    32kHz
    2Kx16 128x8 -- 7 10-bit CTMx2
    10-bit PTMx1
    16-bit PTMx1
    12-bitx4 0 1/0 3.0V 4 4 16SSOP
     


  • Part No. Internal
    Clock
    VDD VIN System
    Clock
    Program
    Memory
    Data
    Memory
    I/O Timer
    Module
    A/D OPA SCF AEP Interface Stack Package
    HT45F39 16MHz 8V~30V 400kHz~16MHz
    or 32kHz
    2Kx16 160x8 11 10-bit CTM×2 8-bitx8 2 1 1 BCU 4 16NSOP
    HT45F391 4.5V~5.5V

    Note: The VIN should serially connect an external resistor to the MCU VDD pin.



  • Part No. Internal
    Clock
    VDD System
    Clock
    Program Memory Data Memory Data EEPROM I/O Timer Module A/D OCP Time Base LDO HV HV
    NMOS Driver
    HV
    LED Driver
    HV
    Buzzer
    Driver
    Step
    Up/Down
    Stack Package
    HT45FH4J 12MHz
    16MHz
    20MHz
    5V 32kHz~
    20MHz
    2K×16 128×8 64×8 12 10-bit PTM×3 12-bit×6 2 2 5V 12V 1 1 4 16NSOP
    20SSOP
     


  • Part No. Internal
    Clock
    VCC VDD System
    Clock
    Program Memory Data Memory Data EEPROM I/O Timer Module A/D OCP Inter-
    face
    Time Base Level Shift Stack Package
    HT45F3630 8MHz 12V 2.2V~
     5.5V
    400kHz~
    8MHz or
    32kHz
    2K×16 64×8 32×8 12 10-bit PTM×2 12-bit×8 1 I2Cx1 2 1 6 16SSOP
     


  • Part No. Internal
    Clock
    VDD System
    Clock
    Program Memory Data Memory Data EEPROM I/O Timer Module D/A Comp. Time Base PGA Stack Package
    HT45F56 8MHz 4.5V~
    5.5V
    8MHz or
    32kHz
    1K×14 32×8 32×8 6 10-bit CTM×1 6-bit 1 2 1~1000 2 8SOP

     



  • Part No. VDD System
    Clock
    Program
    Memory
    Data Memory I/O 8-bit
    Timer
    Temp.
    Sensor
    A/D OPA Interface Stack Package
    SRAM EEPROM
    HT45F0027 2.2V~5.5V 1/2/4/8MHz
    or 32kHz
    2K×16 256×8 32×8 9 2 1 12-bit×6 2 SPI/I2Cx1 6 16NSOP/QFN


  • Part No. Internal Clock Input Voltage System Clock Program Memory Data Memory I/O Timer Module A/D Time Base RTC LDO Constant
    Current
    Modulator
    Data
    Interface
    Stack Package
    SRAM EEPROM
    HT45F2002 8/12/16MHz 7~42V 32kHz~16MHz 2K×15 96×8 32×8 11 10-bit PTMx4
    10-bit CTMx2
    12-bitx5 2 v 5.0V v v 6 20SSOP

     



  • Part No. Internal
    Clock
    VDD System 
    Clock
    Program
    Memory
    Data Memory I/O LCD Timer Module Time
    Base
    A/D DC/DC H.R. PWM OCP OVP Stack Package
    SRAM EEPROM
    HT45F3420 8MHz 2.2V~
    5.5V
    400kHz~
    8MHz or
    32kHz
    1K×14 64×8 32×8 8 -- 10-bit STM×1 2 12-bit×4 -- v v v 4 8SOP
    10MSOP
    HT45F3430 8MHz 2.2V~
    5.5V
    400kHz~
    8MHz or
    32KHz
    2K×15 128×8 64×8 22 4SCOM 10-bit STM×1 2 12-bit×8 -- v v v 4 16NSOP
    24SSOP
    HT45F3520 8MHz 2.2V~
    5.5V
    400kHz~
    8MHz or
    32kHz
    1K×14 64×8 32×8 13 -- 10-bit STM×1
    10-bit PTM×1
    2 12-bit×4 -- -- -- 4 16NSOP
    HT45F3530 8MHz 2.2V~
    5.5V
    400kHz~
    8MHz or
    32kHz
    2K×15 128×8 64×8 21 4SCOM 10-bit STM×1
    10-bit PTM×1
    2 12-bit×8 -- -- -- 4 24SSOP


  • Part No. Internal
    Clock
    VDD System
    Clock
    Program
    Memory
    Data
    Memory
    Data
    EEPROM
    I/O A/D RTC Time
    Base
    Timer Module Comp. USB LDO EMV ISO 7816-3 IAP/ ISP Inter- face Stack Package
    HT66F4360 12MHz 2.2V~ 5.5V 400kHz~
    16MHz or
    32kHz
    16K×16 3072×8 -- 36 12-bit ×8 2 10-bit CTM×2
    10-bit PTM×1
    16-bit STM×1
    2 1.8V
    3.0V
    5.0V
    Class
    A/B/C
    UART×2
    SPI×2
    I²C ×1
    12 48/64
    LQFP
    HT66F4370 12MHz 2.2V~ 5.5V 400kHz~
    16MHz or
    32kHz
    32K×16 3072×8 -- 36 12-bit ×8 2 10-bit CTM×2
    10-bit PTM×1
    16-bit STM×1
    2 1.8V
    3.0V
    5.0V
    Class
    A/B/C
    UART×2
    SPI×2
    I²C×1
    12 48/64
    LQFP
    HT66F4390 12MHz 2.2V~ 5.5V 400kHz~
    16MHz or
    32kHz
    64K×16 3072×8 256×8 36 12-bit ×8 2 10-bit CTM×2
    10-bit PTM×1
    16-bit STM×1
    2 1.8V
    3.0V
    5.0V
    Class
    A/B/C
    UART×2
    SPI×2
    I²C×1
    16 48/64
    LQFP

     



  • Part No. Internal
    Clock
    VDD System
    Clock
    Program
    Memory
    Data
    Memory
    Data
    EEPROM
    I/O LCD Timer Module Humidifier
    Processor
    Interface Stack Package
    HT45F3820 12MHz 2.2V~ 5.5V 12MHz or
    32kHz
    1K×16 64×8 32×8 8 -- 10-bit PTM×1
    10-bit STM×1
    -- 4 8/10SOP
    HT45F3830 12MHz 2.2V~ 5.5V 2MHz or
    32kHz
    2K×16 128×8 64×8 22 4SCOM 10-bit CTM×1
    10-bit PTM×2
    10-bit STM×1
    I2Cx1 4 16/20NSOP
    24SOP
     


  • Part No. Internal
    Clock
    VDD System
    Clock
    Program
    Memory
    Data
    Memory
    Data
    EEPROM
    I/O Timer
    Module
    A/D OCP OUVP Stack Package
    HT45F0084 30MHz 2.55V~
    5.5V
    470kHz~15MHz
    or 32kHz
    2K×16 128×8 64×8 18 10-bit STM×1
    10-bit PTM×1
    10-bit CTM×1
    12-bit×8 2 1 4 16NSOP
    20SSOP

     



  • Part No. Internal
    Clock
    VDD VBAT System
    Clock
    Program
    Memory
    Data
    Memory
    Data
    EEPROM
    I/O Timer
    Module
    A/D IR LED
    Driver
    IR
    Receiver
    Battery
    Voltage
    Detecto
    DC
    Motor
    Driver
    Time
    Base
    Stack Package
    HT45F3230 8MHz 2.2V~
    5.5V
    3.0V~
    7.0V
    8MHz 2K×16 128×8 64×8 16 10-bit PTM×3
    10-bit CTM×1
    12-bit×8 2 8 16NSOP
    24SSOP

     



  • Part No. Input
    Voltage
    VDD System
    Clock
    Program
    Memory
    Data
    Memory
    I/O Waveform
    Output
    Timer
    Module
    Time Base Stack Package
    HT45F2020 8V~16V 5.0V 8MHz or 32kHz 1K×14 32×8 4 2 10-bit PTM×1 1 2 SOT23-6
    8SOP
    HT45F2022 2.2V~5.5V