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Product Type Modules
Package Type OEM
Package Contents 1*CJMCU-752 Module
Dimensions us | metric
Depth 26.4 mm
Height 15.5 mm
Width 27.2 mm
Product Weight 18 g
SKU 9742058
DATE LISTED 7/19/2021
  • CJMCU-752 SC16IS752 I2C/SPI bus interface to dual channel UART conversion module
  • CJMCU-752 is a I2C/SPI bus interface to dual channel UART conversion module
  • SC16IS 752 is an I C bus /SPI bus connection for dual channel high performance UART Portz providing a maximum of 5Mbit/s data rate, low working and sleep current;Also for the applications additional programmable 1/0 pins are provided.Able to go from IC bus /SP I to RS-232/RS-4 Seamless protocol conversion is performed and can be done in both directions. SC16IS 752 only SPI clock speed with 4Mbit/s and IrDA SIR with maximum 1.152M bit/s support.The internal register group is backward compatible with the widely used an d popular 16C 450.Support for automatic hardware .And software flow control automatic RS-485 support and software reset.Allows software to be independent of hardware. The piece reset signal resets the UART at any time.
  • Features:
    • Dual-channel full-duplex UART
    • Optional I C bus or SPI interface
    • 3.3V or 2.5V operation
    • Industrial temperature range: -40°C~+95 °C
    • 64-byte FIFO(transmitter and receiver), receiving and sending FIFO levels .Fully compatible with industry standard 16C450 and equivalent standards .The baud rate in 16 x clock m ode is up to 5Mbit/s
    • Automatic hardware flow control using RTS/CTS Automatic software flow control using the programmable X on/X off character, single or two X on/X off characters
    • Automatic RS-485 support (automatic address detection)
    • A maximum of eight programmable 1/0 pins
    • RS-485 driver direction control via RTS signal
    • Reverse direction control of rS-485 drive
    • Built-in IrDA encoders and decoders support IrDA SIR with speeds up to 115.2kbit/s
    • SC16IS 762 supports IrDA SIR with a speed of 1.152kbit/s
    • Software reset
    • The sender and receiver can be enabled/disabled independently of each other
    • Programmable special character detection, fully programmable character format
    • 5-bit,6-bit,7-bit,or 8-bit characters, even, odd, or non-even checks,1.1%,or 2stop bits
    • Generation and detection of line abort
    • Internal loopback mode
    • The sleep current at 3.3V is less than 30
    • 5V tolerance input
  • I2c bus function:
    • Noise filter on SCL/SDA input400 kbit/s (fastest)
    • Compatible with C bus fast mode
    • Dependency mode only
  • SPI bus functionality:
    • SCI 6IS 752 supports the fastest SPI clock speed of 4Mbit/s
    • Dependency mode only
    • SPI mode0
    • Small plate size: 27.2mm*26.4mm*15.5mm

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