ROM(Bit)
1K*14
1K*14
1K*14
1K*14
1K*14
2K*14
2K*16
2K*16
2K*16
4K*16
4K*16
4K*16
4K*16
8K*16
1K*16
1K*16
1K*16
1K*16
2K*16
2K*16
2K*16
2K*16
4K*16
4K*16
4K*16
4K*16
4K*16
RAM(Byte)
32
62
64
64
64
64
128
128
128
256
256
256
256
1K
96
96
96
96
128
128
128
128
232
232
232
232
232
Stack
6
12
8
8
8
6/8/12
14
18
18
14
18
14
18
8
-
-
-
-
8
8
8
8
8
8
8
-
-
I/O(Pins)
6
12
6
8
12
6/8/12
14
18
18
14
18
14
18
26/22/18
6
12
6
12
14
16
18
18
18
22
26
18
17
Interrupt(In/Ex)
2/2
3/2
4/2
4/2
4/2
4/2
7/2
7/2
7/2
5/1
5/2
5/1
5/2
-
2/1
2/1
4/2
4/2
5/2
5/2
5/2
5/2
12/2
12/2
12/2
11/2
11/2
Timer Modules(8-Bit)
2
3
1
1
1
1
1
1
1
1
1
1
1
4
2
2
3
3
3
3
3
3
3+1个16Bit
3+1个16Bit
3+1个16Bit
3+1个16Bit
-
Timer Modules(12-Bit)
-
-
2
2
2
2
3
3
3
2
2
2
2
-
-
-
-
-
-
-
-
-
-
-
-
-
3
ADC(Ch*Bit)
-
-
3*12
4*12
5*12
(3~5)*12
7*12
9*12
9*12
5*12
5*12
5*12
5*12
26*12, 22*12, 18*12
-
-
3*12
5*12
4*12
5*12
6*12
5*12
5*12
7*12
8*12
8*12
9*12
LCD
-
-
-
-
-
-
-
-
4*5
-
4*5
-
4*5
6*20/5*21/4*22, 6*16/5*17/4*18, 6*12/5*13/4*14
-
-
-
-
-
-
-
-
-
-
-
-
-
PWM
1ch 8Bit
2CH 12Bit
1CH 12Bit
2CH 12Bit
2CH 12Bit
1~2CH 12Bit
3CH 12Bit
3CH 12Bit
3CH 12Bit
2CH 12Bit
2CH 12Bit
2CH 12Bit
2CH 12Bit
2CH 12Bit, 1CH 16Bit
1CH 8Bit
1CH 8Bit
1CH 8Bit
2CH 8Bit
2CH 8Bit
2CH 8Bit
2CH 8Bit
2CH 8Bit
2CH 8Bit, 1CH 16Bit
2CH 8Bit, 1CH 16Bit
2CH 8Bit, 1CH 16Bit
2CH 8Bit, 1CH 16Bit
3CH 12Bit
Oscillation Mode
IRC
IRC
IRC
IRC
IRC
IRC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
-
IRC/XT
IRC/XT
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC/XT/ERC
IRC
Compar(OP amp)
-
-
-
-
-
-
1/0
1/0
1/0
1/1
1/1
1/2
1/2
1/1
-
-
-
-
1/1
1/1
1/1
1/1
3/1
4/1
4/1
4/1
1/0
UART/I2C/SPI
-
-
-
-
-
-
UART
UART
UART
-
-
-
-
UART/I2C/SPI
-
-
-
-
-
-
-
-
UART/SPI
UART/SPI
UART/SPI
UART/SPI
UART
Big Drive
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VDD detect(V)
-
-
-
-
-
-
-
-
-
-
-
4.8/4.9/5.4/5.6
4.8/4.9/5.4/5.6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
VDD(V)
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
2.2~5.5
-
2.3~5.5
2.3~5.5
2.3~5.5
2.3~5.5
2.3~5.5
2.3~5.5
2.3~5.5
2.3~5.5
2.3~5.5
2.3~5.5
2.3~5.5
2.3~5.5
2.7~5.5
Package
SOP8/DIP8
SOP14/DIP14
DIP8/SOP8
MSOP10
SOP14/DIP14
MSOP8/SOP8/MSOP10/SOP14
SOP16/DIP16/TSSOP16
SOP20/DIP20
SSOP20/TSSOP20
SOP16/DIP16
SOP20/DIP20
SOP16
SSOP20
SOP28/SSOP28, SOP24, SOP20
SOP8/DIP8
SOP14/DIP14
SOP8/DIP8
SOP14/DIP14
SOP16/DIP16
SOP18/DIP18
SOP20/DIP20
SOP20/DIP20
SSOP20/SOP20/DIP20
PDIP24/SOP24
SOP28/SKY28
SOP20/DIP20
SOP14/SSOP16/SSOP20
  • CSU8RP2113

    IC Part No.:CSU8RP2113

    ROM(Bit):1K*14

    RAM(Byte):32

    Stack:6

    I/O(Pins):6

    Interrupt(In/Ex):2/2

    Timer Modules(8-Bit):2

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):-

    LCD:-

    PWM:1ch 8Bit

    Oscillation Mode:IRC

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:SOP8/DIP8

  • CSU8RP2116

    IC Part No.:CSU8RP2116

    ROM(Bit):1K*14

    RAM(Byte):62

    Stack:12

    I/O(Pins):12

    Interrupt(In/Ex):3/2

    Timer Modules(8-Bit):3

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):-

    LCD:-

    PWM:2CH 12Bit

    Oscillation Mode:IRC

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:√

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:SOP14/DIP14

  • CSU8RP3115B

    IC Part No.:CSU8RP3115B

    ROM(Bit):1K*14

    RAM(Byte):64

    Stack:8

    I/O(Pins):6

    Interrupt(In/Ex):4/2

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):2

    ADC(Ch*Bit):3*12

    LCD:-

    PWM:1CH 12Bit

    Oscillation Mode:IRC

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:√

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:DIP8/SOP8

  • CSU8RP3117B

    IC Part No.:CSU8RP3117B

    ROM(Bit):1K*14

    RAM(Byte):64

    Stack:8

    I/O(Pins):8

    Interrupt(In/Ex):4/2

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):2

    ADC(Ch*Bit):4*12

    LCD:-

    PWM:2CH 12Bit

    Oscillation Mode:IRC

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:√

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:MSOP10

  • CSU8RP3119B

    IC Part No.:CSU8RP3119B

    ROM(Bit):1K*14

    RAM(Byte):64

    Stack:8

    I/O(Pins):12

    Interrupt(In/Ex):4/2

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):2

    ADC(Ch*Bit):5*12

    LCD:-

    PWM:2CH 12Bit

    Oscillation Mode:IRC

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:√

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:SOP14/DIP14

  • CSU32P10

    IC Part No.:CSU32P10

    ROM(Bit):2K*14

    RAM(Byte):64

    Stack:6/8/12

    I/O(Pins):6/8/12

    Interrupt(In/Ex):4/2

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):2

    ADC(Ch*Bit):(3~5)*12

    LCD:-

    PWM:1~2CH 12Bit

    Oscillation Mode:IRC

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:√

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:MSOP8/SOP8/MSOP10/SOP14

  • CSU8RP3215

    IC Part No.:CSU8RP3215

    ROM(Bit):2K*16

    RAM(Byte):128

    Stack:14

    I/O(Pins):14

    Interrupt(In/Ex):7/2

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):3

    ADC(Ch*Bit):7*12

    LCD:-

    PWM:3CH 12Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/0

    UART/I2C/SPI:UART

    Big Drive:√

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:SOP16/DIP16/TSSOP16

  • CSU8RP3216

    IC Part No.:CSU8RP3216

    ROM(Bit):2K*16

    RAM(Byte):128

    Stack:18

    I/O(Pins):18

    Interrupt(In/Ex):7/2

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):3

    ADC(Ch*Bit):9*12

    LCD:-

    PWM:3CH 12Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/0

    UART/I2C/SPI:UART

    Big Drive:√

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:SOP20/DIP20

  • CSU8RP3218

    IC Part No.:CSU8RP3218

    ROM(Bit):2K*16

    RAM(Byte):128

    Stack:18

    I/O(Pins):18

    Interrupt(In/Ex):7/2

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):3

    ADC(Ch*Bit):9*12

    LCD:4*5

    PWM:3CH 12Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/0

    UART/I2C/SPI:UART

    Big Drive:√

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:SSOP20/TSSOP20

  • CSU8RP3425

    IC Part No.:CSU8RP3425

    ROM(Bit):4K*16

    RAM(Byte):256

    Stack:14

    I/O(Pins):14

    Interrupt(In/Ex):5/1

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):2

    ADC(Ch*Bit):5*12

    LCD:-

    PWM:2CH 12Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:SOP16/DIP16

  • CSU8RP3426

    IC Part No.:CSU8RP3426

    ROM(Bit):4K*16

    RAM(Byte):256

    Stack:18

    I/O(Pins):18

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):2

    ADC(Ch*Bit):5*12

    LCD:4*5

    PWM:2CH 12Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.2~5.5

    Package:SOP20/DIP20

  • CSU8RP3427

    IC Part No.:CSU8RP3427

    ROM(Bit):4K*16

    RAM(Byte):256

    Stack:14

    I/O(Pins):14

    Interrupt(In/Ex):5/1

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):2

    ADC(Ch*Bit):5*12

    LCD:-

    PWM:2CH 12Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/2

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):4.8/4.9/5.4/5.6

    VDD(V):2.2~5.5

    Package:SOP16

  • CSU8RP3429

    IC Part No.:CSU8RP3429

    ROM(Bit):4K*16

    RAM(Byte):256

    Stack:18

    I/O(Pins):18

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):1

    Timer Modules(12-Bit):2

    ADC(Ch*Bit):5*12

    LCD:4*5

    PWM:2CH 12Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/2

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):4.8/4.9/5.4/5.6

    VDD(V):2.2~5.5

    Package:SSOP20

  • CSU38M20 - 8bit A/D MTP MCU with E2PROM

    IC Part No.:CSU38M20 - 8bit A/D MTP MCU with E2PROM

    ROM(Bit):8K*16

    RAM(Byte):1K

    Stack:8

    I/O(Pins):26/22/18

    Interrupt(In/Ex):-

    Timer Modules(8-Bit):4

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):26*12, 22*12, 18*12

    LCD:6*20/5*21/4*22, 6*16/5*17/4*18, 6*12/5*13/4*14

    PWM:2CH 12Bit, 1CH 16Bit

    Oscillation Mode:-

    Compar(OP amp):1/1

    UART/I2C/SPI:UART/I2C/SPI

    Big Drive:√

    VDD detect(V):-

    VDD(V):-

    Package:SOP28/SSOP28, SOP24, SOP20

  • CSU8RF2111

    IC Part No.:CSU8RF2111

    ROM(Bit):1K*16

    RAM(Byte):96

    Stack:-

    I/O(Pins):6

    Interrupt(In/Ex):2/1

    Timer Modules(8-Bit):2

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):-

    LCD:-

    PWM:1CH 8Bit

    Oscillation Mode:IRC/XT

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP8/DIP8

  • CSU8RF2112

    IC Part No.:CSU8RF2112

    ROM(Bit):1K*16

    RAM(Byte):96

    Stack:-

    I/O(Pins):12

    Interrupt(In/Ex):2/1

    Timer Modules(8-Bit):2

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):-

    LCD:-

    PWM:1CH 8Bit

    Oscillation Mode:IRC/XT

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP14/DIP14

  • CSU8RF3111

    IC Part No.:CSU8RF3111

    ROM(Bit):1K*16

    RAM(Byte):96

    Stack:-

    I/O(Pins):6

    Interrupt(In/Ex):4/2

    Timer Modules(8-Bit):3

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):3*12

    LCD:-

    PWM:1CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP8/DIP8

  • CSU8RF3112

    IC Part No.:CSU8RF3112

    ROM(Bit):1K*16

    RAM(Byte):96

    Stack:-

    I/O(Pins):12

    Interrupt(In/Ex):4/2

    Timer Modules(8-Bit):3

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):5*12

    LCD:-

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):-

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP14/DIP14

  • CSU8RF3221

    IC Part No.:CSU8RF3221

    ROM(Bit):2K*16

    RAM(Byte):128

    Stack:8

    I/O(Pins):14

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):3

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):4*12

    LCD:-

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP16/DIP16

  • CSU8RF3222

    IC Part No.:CSU8RF3222

    ROM(Bit):2K*16

    RAM(Byte):128

    Stack:8

    I/O(Pins):16

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):3

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):5*12

    LCD:-

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP18/DIP18

  • CSU8RF3223

    IC Part No.:CSU8RF3223

    ROM(Bit):2K*16

    RAM(Byte):128

    Stack:8

    I/O(Pins):18

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):3

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):6*12

    LCD:-

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP20/DIP20

  • CSU8RF3224

    IC Part No.:CSU8RF3224

    ROM(Bit):2K*16

    RAM(Byte):128

    Stack:8

    I/O(Pins):18

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):3

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):5*12

    LCD:-

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP20/DIP20

  • CSU8RF3421

    IC Part No.:CSU8RF3421

    ROM(Bit):4K*16

    RAM(Byte):232

    Stack:8

    I/O(Pins):18

    Interrupt(In/Ex):12/2

    Timer Modules(8-Bit):3+1个16Bit

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):5*12

    LCD:-

    PWM:2CH 8Bit, 1CH 16Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):3/1

    UART/I2C/SPI:UART/SPI

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SSOP20/SOP20/DIP20

  • CSU8RF3422

    IC Part No.:CSU8RF3422

    ROM(Bit):4K*16

    RAM(Byte):232

    Stack:8

    I/O(Pins):22

    Interrupt(In/Ex):12/2

    Timer Modules(8-Bit):3+1个16Bit

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):7*12

    LCD:-

    PWM:2CH 8Bit, 1CH 16Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):4/1

    UART/I2C/SPI:UART/SPI

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:PDIP24/SOP24

  • CSU8RF3423

    IC Part No.:CSU8RF3423

    ROM(Bit):4K*16

    RAM(Byte):232

    Stack:8

    I/O(Pins):26

    Interrupt(In/Ex):12/2

    Timer Modules(8-Bit):3+1个16Bit

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):8*12

    LCD:-

    PWM:2CH 8Bit, 1CH 16Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):4/1

    UART/I2C/SPI:UART/SPI

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP28/SKY28

  • CSU8RF3431

    IC Part No.:CSU8RF3431

    ROM(Bit):4K*16

    RAM(Byte):232

    Stack:-

    I/O(Pins):18

    Interrupt(In/Ex):11/2

    Timer Modules(8-Bit):3+1个16Bit

    Timer Modules(12-Bit):-

    ADC(Ch*Bit):8*12

    LCD:-

    PWM:2CH 8Bit, 1CH 16Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):4/1

    UART/I2C/SPI:UART/SPI

    Big Drive:-

    VDD detect(V):-

    VDD(V):2.3~5.5

    Package:SOP20/DIP20

  • CSS34P16

    IC Part No.:CSS34P16

    ROM(Bit):4K*16

    RAM(Byte):232

    Stack:-

    I/O(Pins):17

    Interrupt(In/Ex):11/2

    Timer Modules(8-Bit):-

    Timer Modules(12-Bit):3

    ADC(Ch*Bit):9*12

    LCD:-

    PWM:3CH 12Bit

    Oscillation Mode:IRC

    Compar(OP amp):1/0

    UART/I2C/SPI:UART

    Big Drive:√

    VDD detect(V):-

    VDD(V):2.7~5.5

    Package:SOP14/SSOP16/SSOP20