• 九游·会(J9)数科

    Products　|　　Chips in Biometric Recognition Field

    Security Chip-CCM4201S

    CCM4201S is designed based on independent Cortex-M4F core. It is distinguished by low power consumption, high performance, multifunction and high security level. It can be widely used in fingerprint recognition, micro-printers, and other fields.The chip’s typical operating frequency is 160MHz.


    Block diagram of CCM4201S



    Package Type

    PinPackage type and pin assignment(mm)

    QFN32(4*4*0.75)

    QFN88(10*10*0.75)

    QFN64_B(8*8*0.75)

    SPI(Multiplexing)

    2

    3

    		3

    I2C(Multiplexing)

    1

    2

    		2

    SSI(Multiplexing)

    1(Normal Mode)

    1

    		1

    SSISLV(Multiplexing)

    0

    1

    		1

    SCI(Multiplexing)

    2

    3

    		3

    ISO7816(Multiplexing)

    2

    2

    		2

    USB(Multiplexing)

    1(Full Speed)

    		1(Full Speed)1(Full Speed)

    PWM(Multiplexing)

    1(4 Channel)

    		1(8 Channel)1(8 Channel)

    PWMT(Multiplexing)

    1(1 Channel)

    		3(4 Channel)3(4 Channel)

    CAN(Multiplexing)

    2

    		22

    EPORT(Multiplexing)

    23

    		4952

    I2S(Multiplexing)

    0

    		22

    ADC(Multiplexing)

    1

    		69

    ACMP(Multiplexing)

    1

    		2(8 Channel)2(8 Channel)

    SDIO(Tamper Resistance)

    0

    		80

    MCC

    0

    		11

    DAC

    0

    		11

    Functional Characteristics

    • CPU Features

      • 32-bit high-performance Cortex-M4F

      • Operating frequency:160MHz

      • Powerful processing performance, coupled with fast interrupt response

      • Enhanced system debugging capabilities, expanded breakpoints and tracing abilities

      • Efficient processor core, system, and memory

      • Built-in sleep mode for extremely low power consumption

      • Built-in Memory Protection Unit (MPU) for robust platform security

      • Compatible with IEEE754 single-precision FPU

    • On-Chip Memory Resources

      • 256KB bytes of SRAM

      • 32KB bytes of ROM

      • 2KB bytes of OTP

    • Internal Modules

      • DMA/EDMA

      • Timer (PIT32bit)

      • Watchdog (WDT)

      • Time counter (TC)

      • Real-time clock (RTC)

    • Security Features-Asymmetric algorithms

      • 1024bit RSA

      • 2048bit RSA

      • 256bit SM2

    • Security Features-Symmetric algorithms

      • DES/3DES supports ECB/CBC modes

      • AES supports ECB/CBC/CFB/OFB/CTR modes

      • SM4 supports ECB/CBC/CFB/OFB/CTR modes

    • Security Features-Hashing algorithms

      • SM3

      • SHA-0/ SHA-1/ SHA-224/ SHA-256/ SHA-384/ SHA-512

    • Security Features-CRC

      • Supporting 8-bit/16-bit/32-bit CRC operations

      • Supporting DMAC interaction

      • Supporting EDMAC interaction

      • Supporting SPI interaction

      • Supporting SPI interaction

      • True  random number generator, compliant with FIPS 140-2 standards and national commercial cryptography standards

    • Security Features-Safety Safety detection and protection unit

      • Voltage detection unit

      • Light detection unit

      • Power supply burr detection unit

      • Metal shielding protection

      • Temperature detection unit

      • Frequency detection unit

      • Clock and reset pulse filtering

      • Optimizing wire routing for security

    • Security Features-PCI certification satisfaction

      • Supporting 128 Byte NVSRAM

      • Supporting 4 pairs of open-lid detection signals, dynamic/static detection mode configurable

      • Supporting voltage detection

      • Supporting temperature detection

      • Supporting self-destruct and clear NVSRAM

    • Other Features

      • Unique serial number for each product

      • Main power input voltage: 2.97V~3.63V

      • Core clock frequency: 160MHz, normal operation at 40mA

      • Two low-power modes:

           - Low-power mode (power consumption of 100uA)

           - Sleep mode (power consumption of 1uA)

       Supporting internal power-on reset and external reset

    • Product Qualification

      • Level II of security chip for commercial crypto product certification

      • Terminal security chip evaluation (compliant with PCI6.0)

    Typical Application

    • Fingerprint recognition

    • Micro printer

    Technical Support

    • Complete development environment

    • Rich driver libraries

    • Complete application solutions

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