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    Automotive

    Automobile headlamp case

    With the improvement of living conditions, cars have become an indispensable means of transportation for daily travel. At present, on the road, from luxury cars to hot-selling cars, as well as domestic cars, various types of automobile headlamp and tail lamp control schemes designed by pl51t020 with high temperature resistance and low power consumption are used to meet various applications of automobile lamps.

    1、 Performance characteristics of automobile headlamp scheme:

    1. Wide temperature application range - 40 ° C ~ 125 ° C;

    2. Low power standby as low as 2ua;

    3. Rich I / O ports and internal resources, integrated support UART / SPI / I2C + PWM + TK + ADC + EEPROM and other functions;

    4. 4K byte flash and 128 byte EEPROM;

    5. Support power on reset por / low voltage reset LVR / low voltage detection LPD.

    2、 Application block diagram


    xxxxx

    3、 Selection table


    Series

    Part No.

    Flash

    SRAM

    EEPROM

    I/O

    Timer

    Connectivity

    ACMP.

    PWM

    OPA.

    ADC

    Touch Key

    DAC

    T.S.

    Freq.

    PLL

    Voltage

    Temp. Range

    2.4G T/RX

    ICP/ICD

    Package

    MoQ

    UART

    SPI

    I2C

    4K flash MCU

    PL51T020S8

    4K

    256

    128

    6

    3*16b

    0

    0

    0

    0

    4*12b

    /

    2*11b

    ~5

    /

    Y

    ~12M

    NA

    2.0-5.5

    -40-125°

    N

    ICP

    SOP8

    2K Tube

    PL51T020N16

    4K

    256

    128

    14

    3*16b

    1

    1

    1

    0

    6*12b

    /

    4*11b

    ~12

    /

    Y

    ~12M

    NA

    2.0-5.5

    -40-125°

    N

    ICP

    QFN16

    4K T&R

    PL51T020S16

    4K

    256

    128

    14

    3*16b

    1

    1

    1

    0

    6*12b

    /

    4*11b

    ~12

    /

    Y

    ~12M

    NA

    2.0-5.5

    -40-125°

    N

    ICP

    SOP16

    2K Tube

    PL51T020N20

    4K

    256

    128

    20

    3*16b

    1

    1

    1

    1

    6*12b

    /

    6*11b

    ~20

    /

    Y

    ~12M

    NA

    2.0-5.5

    -40-125°

    N

    ICP

    QFN20

    4K T&R

    PL51T020T20

    4K

    256

    128

    20

    3*16b

    1

    1

    1

    1

    6*12b

    /

    6*11b

    ~20

    /

    Y

    ~12M

    NA

    2.0-5.5

    -40-125°

    N

    ICP

    TSSOP20

    2K Tube

    PL51T020B24

    4K

    256

    128

    22

    3*16b

    1

    1

    1

    1

    6*12b

    /

    8*11b

    ~20

    /

    Y

    ~12M

    NA

    2.0-5.5

    -40-125°

    N

    ICP

    SSOP24

    2K Tube

    PL51T020N24

    4K

    256

    128

    22

    3*16b

    1

    1

    1

    1

    6*12b

    /

    8*11b

    ~20

    /

    Y

    ~12M

    NA

    2.0-5.5

    -40-125°

    N

    ICP

    QFN24

    4K T&R