Product Details Product Details

USB Interface MCU



  • Part No. VDD System
    Clock
    Program
    Memory
    Data
    Memory
    I/O Timer I²C

    A/D

    PWM PFD UART SPI Stack Package
    8-bit 16-bit
    HT46RU22
    (EOL)
    2.2V~
    5.5V
    400kHz~
    8MHz
    2Kx14 64x8 19 1 -- 9-bitx8 8-bitx1 -- 6 24SKDIP/SOP
    24SSOP
    HT46RU232
    (EOL)
    2.2V~
    5.5V
    400kHz~
    8MHz
    4Kx16 192x8 40 1 2 12-bitx8 8-bitx4 -- 8 28SKDIP/SOP
    48SSOP
    HT46RU24 2.2V~
    5.5V
    400kHz~
    8MHz
    8Kx16 384x8 40 1 2 12-bitx8 8-bitx4 -- 16 28SKDIP/SOP
    48SSOP
    HT46RU25 2.2V~
    5.5V
    400kHz~
    8MHz
    16Kx16 576x8 48 1 2 12-bitx8 8-bitx4 -- 16 48/56SSOP
    HT46CU25 2.2V~
    5.5V
    400kHz~
    8MHz
    16Kx16 576x8 48 1 2 12-bitx8 8-bitx4 -- 16 48/56SSOP
    HT46RU26
    (EOL)
    2.2V~
    5.5V
    400kHz~
    8MHz
    32Kx16 768x8 48 1 2 12-bitx8 8-bitx4 16 48/56SSOP
    HT46CU26 2.2V~
    5.5V
    400kHz~
    8MHz
    32Kx16 768x8 48 1 2 12-bitx8 8-bitx4 16 48/56SSOP

    Note: Part numbers including a "C" are mask version devices while "R" are OTP devices. 



  • Part No. VDD System
    Clock
    Program
    Memory
    Data
    Memory
    I/O Timer Endpoints Stack Package
    SRAM EEPROM 8-bit 16-bit
    HT82M99E
    (Restricted Products)
    3.3V~
    5.5V
    6MHz or
    12MHz
    2Kx14 96x8 -- 12 -- 1 2 4 16NSOP
    18DIP/SOP
    20DIP/SOP/SSOP
    HT82M99EE
    (EOL)
    3.3V~
    5.5V
    6MHz or
    12MHz
    2Kx14 96x8 128x8 12 -- 1 2 4 20SSOP
    HT82M99AE 3.3V~
    5.5V
    6MHz or
    12MHz
    2Kx14 96x8 128x8 12 -- 1 2 4 20SSOP
    HT82M9AAE 3.3V~
    5.5V
    6MHz or
    12MHz
    4Kx15 224x8 128x8 16 -- 1 3 4 20/24SSOP
    HT82M9BA
    (EOL)
    3.3V~
    5.5V
    6MHz or
    12MHz
    8Kx16 224x8 -- 20 1 1 4 8 24/28SSOP
    32QFN
    HT82M9BEE 3.3V~
    5.5V
    6MHz or
    12MHz
    8Kx16 224x8 128x8 20 1 1 4 8 28SOP
    HT82M9BAE 3.3V~
    5.5V
    6MHz or
    12MHz
    8Kx16 224x8 128x8 20 1 1 4 8 28SOP

    Note: 1. Part numbers with a single "A" suffix are mask version devices, and with a single "E" suffix are OTP devices. 
             2. Part numbers with an "AE" suffix are mask version devices with EEPROM, and with an "EE" suffix are OTP devices
                  with EEPROM. 

    Part No. VDD System
    Clock
    Program
    Memory
    Data
    Memory
    I/O Timer Endpoints Built-in
    OSC
    LDO
    70mA
    I/O VDD
    Option
    SPI R-
    type
    LCD
    Stack Package
    SRAM EEPROM 8-bit 16-bit
    HT82K94E
    (Restricted Products)
    2.2V~
    5.5V
    6MHz or 12MHz 6Kx16 224x8 -- 40 1 1 4 -- -- -- -- -- 8 48SSOP/LQFP
    HT82K95E 3.3V~
    5.5V
    6MHz or 12MHz 4Kx15 160x8 -- 32 1 1 3 -- -- -- -- -- 8 28SOP
    48SSOP/LQFP
    HT82K95A 3.3V~
    5.5V
    6MHz or 12MHz 4Kx15 160x8 -- 32 1 1 3 -- -- -- -- -- 8 28SOP
    48SSOP/LQFP
    HT82K95EE 3.3V~
    5.5V
    6MHz or 12MHz 4Kx15 160x8 128x8 32 1 1 3 -- -- -- -- -- 8 20QFN
    HT82K95AE 3.3V~
    5.5V
    6MHz or 12MHz 4Kx15 160x8 128x8 32 1 1 3 -- -- -- -- -- 8 28SOP
    HT82B40R 3.3V~
    5.5V
    6MHz or 12MHz 4Kx15 160x8 -- 34 1 1 3 -- -- 8 48SSOP/LQFP
    HT82B40A 3.3V~
    5.5V
    6MHz or 12MHz 4Kx15 160x8 -- 34 1 1 3 -- -- 8 48SSOP/LQFP
    HT82B42R 3.3V~
    5.5V
    6MHz or 12MHz 4Kx15 160x8 -- 15 1 1 3 1 -- 8 16NSOP
    HT82B42RE
    (Restricted Products)
    3.3V~
    5.5V
    6MHz or 12MHz 4Kx15 160x8 128x8 15 1 1 3 1 -- 8 20QFN

    Note: 1. Part numbers with a single "A" suffix are mask version devices, and with a single "E" and "R" suffix are OTP devices.
    2. Part numbers with an "AE" suffix are mask version devices with EEPROM, and with an "EE" and "RE" suffix are OTP devices with EEPROM.
    3. HT82K96E EOL

     



  • Part No. VDD System
    Clock
    Program
    Memory
    Data
    Memory
    I/O Timer Endpoints Built-in
    OSC
    LVR PWM I/O VDD
    Option
    SPI R-type
    LCD
    Stack Package
    8-bit 16-bit
    HT82A525R 3.3V~
    5.5V
    6MHz or
    12MHz
    4Kx15 192x8 42 1 1 4 12-bitx3 2 4COM 6 24SSOP,
    48LQFP

    Note: The device is only available in OTP versions. 



  • Part No. VDD System
    Clock
    Program
    Memory
    Data
    Memory
    Flash
    Memory
    I/O Timer Endpoints A/D PWM I/O
    VDD
    Option
    SPI Stack Package
    8-bit 16-bit RTC
    HT46RB50 2.2V~
    5.5V
    6MHz
    or
    12MHz
    4Kx15 192x8 -- 38 1 1 -- 4 10-bitx8 8-bitx2 -- 1 6 28SKDIP/SOP
    48SSOP
    HT46RB70 2.2V~
    5.5V
    6MHz
    or
    12MHz
    8Kx16 384x8 -- 38 -- 2 -- 6 10-bitx8 8-bitx4 -- 1 16 28SKDIP/SOP
    48SSOP

    Note: These devices are only available in OTP versions. 



  • Part No. VDD System
    Clock
    Endpoint Transfer FIFO
    (Byte)
    Program
    Memory
    Data
    Memory
    I/O A/D D/A Power AMP Other Package
    HT82A834R
    (Restricted Products)
    3.3V~
    5.5V
    6MHz,
    12MHz or
    16MHz
    EP0 CTL 8 4Kx15 192x8 24 16kHz
    16-bit
    48kHz
    16-bit
    x2

    x2
    SPI,
    PFD,
    MUSIC_IN
    48SSOP
    48LQFP
    EP1, EP4 INT 8, 32
    EP2 ISO(O) 384
    EP3 ISO(I) 64
    HT82A850R
    (EOL)
    3.3V~
    5.5V
    6MHz, 12MHz or 16MHz -- -- -- 4Kx15 384x8 24 8kHz 16-bit 8kHz
    16-bit
    x2

    x2
    SPI, PFD, MUSIC_IN 48LQFP

    Note: These devices are only available in OTP versions.