8位RISC FLASH MCU
10年以上自主研发,专注可靠性设计
  • 采用E方工艺

    存储次数多

  • 高可靠性

    ESD超过4KV

    EFT超过4.8KV

  • 高性价比

    兼具品质与价格优势


ROM(Bit)
1K*16
1K*16
1K*16
1K*16
2K*16
2K*16
2K*16
2K*16
4K*16
4K*16
4K*16
4K*16
RAM(Byte)
96
96
96
96
128
128
128
128
232
232
232
232
EEPROM(Byte)
56
56
54
54
96
96
96
96
96
96
96
96
Stack
-
-
-
-
8
8
8
8
8
8
8
-
I/O(Pins)
6
12
6
12
14
16
18
18
18
22
26
18
Interrupt(In/Ex)
2/1
2/1
4/2
4/2
5/2
5/2
5/2
5/2
12/2
12/2
12/2
11/2
Timer Modules(8-Bit)
2
2
3
3
3
3
3
3
3+1个16Bit
3+1个16Bit
3+1个16Bit
3+1个16Bit
ADC(Ch*Bit)
-
-
3*12
5*12
4*12
5*12
6*12
5*12
5*12
7*12
8*12
8*12
PWM
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
Oscillation Mode
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
Compar(OP amp)
-
-
-
-
1/1
1/1
1/1
1/1
3/1
4/1
4/1
4/1
UART/I2C/SPI
-
-
-
-
-
-
-
-
UART/SPI
UART/SPI
UART/SPI
UART/SPI
VDD(V)
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
Package
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
  • CSU8RF2111

    IC Part No.:CSU8RF2111

    ROM(Bit):1K*16

    RAM(Byte):96

    EEPROM(Byte):56

    Stack:-

    I/O(Pins):6

    Interrupt(In/Ex):2/1

    Timer Modules(8-Bit):2

    ADC(Ch*Bit):-

    PWM:1CH 8Bit

    Oscillation Mode:IRC/XT

    Compar(OP amp):-

    UART/I2C/SPI:-

    VDD(V):2.3~5.5

    Package:SOP8/DIP8

  • CSU8RF2112

    IC Part No.:CSU8RF2112

    ROM(Bit):1K*16

    RAM(Byte):96

    EEPROM(Byte):56

    Stack:-

    I/O(Pins):12

    Interrupt(In/Ex):2/1

    Timer Modules(8-Bit):2

    ADC(Ch*Bit):-

    PWM:1CH 8Bit

    Oscillation Mode:IRC/XT

    Compar(OP amp):-

    UART/I2C/SPI:-

    VDD(V):2.3~5.5

    Package:SOP14/DIP14

  • CSU8RF3111

    IC Part No.:CSU8RF3111

    ROM(Bit):1K*16

    RAM(Byte):96

    EEPROM(Byte):54

    Stack:-

    I/O(Pins):6

    Interrupt(In/Ex):4/2

    Timer Modules(8-Bit):3

    ADC(Ch*Bit):3*12

    PWM:1CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):-

    UART/I2C/SPI:-

    VDD(V):2.3~5.5

    Package:SOP8/DIP8

  • CSU8RF3112

    IC Part No.:CSU8RF3112

    ROM(Bit):1K*16

    RAM(Byte):96

    EEPROM(Byte):54

    Stack:-

    I/O(Pins):12

    Interrupt(In/Ex):4/2

    Timer Modules(8-Bit):3

    ADC(Ch*Bit):5*12

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):-

    UART/I2C/SPI:-

    VDD(V):2.3~5.5

    Package:SOP14/DIP14

  • CSU8RF3221

    IC Part No.:CSU8RF3221

    ROM(Bit):2K*16

    RAM(Byte):128

    EEPROM(Byte):96

    Stack:8

    I/O(Pins):14

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):3

    ADC(Ch*Bit):4*12

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    VDD(V):2.3~5.5

    Package:SOP16/DIP16

  • CSU8RF3222

    IC Part No.:CSU8RF3222

    ROM(Bit):2K*16

    RAM(Byte):128

    EEPROM(Byte):96

    Stack:8

    I/O(Pins):16

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):3

    ADC(Ch*Bit):5*12

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    VDD(V):2.3~5.5

    Package:SOP18/DIP18

  • CSU8RF3223

    IC Part No.:CSU8RF3223

    ROM(Bit):2K*16

    RAM(Byte):128

    EEPROM(Byte):96

    Stack:8

    I/O(Pins):18

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):3

    ADC(Ch*Bit):6*12

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    VDD(V):2.3~5.5

    Package:SOP20/DIP20

  • CSU8RF3224

    IC Part No.:CSU8RF3224

    ROM(Bit):2K*16

    RAM(Byte):128

    EEPROM(Byte):96

    Stack:8

    I/O(Pins):18

    Interrupt(In/Ex):5/2

    Timer Modules(8-Bit):3

    ADC(Ch*Bit):5*12

    PWM:2CH 8Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):1/1

    UART/I2C/SPI:-

    VDD(V):2.3~5.5

    Package:SOP20/DIP20

  • CSU8RF3421

    IC Part No.:CSU8RF3421

    ROM(Bit):4K*16

    RAM(Byte):232

    EEPROM(Byte):96

    Stack:8

    I/O(Pins):18

    Interrupt(In/Ex):12/2

    Timer Modules(8-Bit):3+1个16Bit

    ADC(Ch*Bit):5*12

    PWM:2CH 8Bit, 1CH 16Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):3/1

    UART/I2C/SPI:UART/SPI

    VDD(V):2.3~5.5

    Package:SSOP20/SOP20/DIP20

  • CSU8RF3422

    IC Part No.:CSU8RF3422

    ROM(Bit):4K*16

    RAM(Byte):232

    EEPROM(Byte):96

    Stack:8

    I/O(Pins):22

    Interrupt(In/Ex):12/2

    Timer Modules(8-Bit):3+1个16Bit

    ADC(Ch*Bit):7*12

    PWM:2CH 8Bit, 1CH 16Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):4/1

    UART/I2C/SPI:UART/SPI

    VDD(V):2.3~5.5

    Package:PDIP24/SOP24

  • CSU8RF3423

    IC Part No.:CSU8RF3423

    ROM(Bit):4K*16

    RAM(Byte):232

    EEPROM(Byte):96

    Stack:8

    I/O(Pins):26

    Interrupt(In/Ex):12/2

    Timer Modules(8-Bit):3+1个16Bit

    ADC(Ch*Bit):8*12

    PWM:2CH 8Bit, 1CH 16Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):4/1

    UART/I2C/SPI:UART/SPI

    VDD(V):2.3~5.5

    Package:SOP28/SKY28

  • CSU8RF3431

    IC Part No.:CSU8RF3431

    ROM(Bit):4K*16

    RAM(Byte):232

    EEPROM(Byte):96

    Stack:-

    I/O(Pins):18

    Interrupt(In/Ex):11/2

    Timer Modules(8-Bit):3+1个16Bit

    ADC(Ch*Bit):8*12

    PWM:2CH 8Bit, 1CH 16Bit

    Oscillation Mode:IRC/XT/ERC

    Compar(OP amp):4/1

    UART/I2C/SPI:UART/SPI

    VDD(V):2.3~5.5

    Package:SOP20/DIP20