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JESSINIE CP2112 USB to Serial Adapter USB2.0 USB to I2C Communication Module CP2112 GPIO 4.0~5.25V HID USB-to-SMBus API Specification Multifunction Serial Adapter Module
- USB 2.0 full speed compatible, Standard HID Class Devices-No Custom Driver Required, 8 GPIO pins with configurable options
- All customization and configuration options can be selected through a simple GUI-based configurator. Since there is no need to develop complex firmware and drivers, CP2112 devices can achieve fast USB connection with minimal development work.
- Integrated USB transceiver; No external resistor required, Integrated clock; No need for external crystals
- No firmware development required,Simple GUI-based configurator
- Suitable for USB dongle, medical instrument, handheld controller, point-of-sale products, data logger
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Overview
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Single chip HID USB to SMBus main bridge
Integrated USB transceiver; No external resistor or crystal required
SMBus master equipment
GPIO can be configured as input/output and open drain/push-pull
512 byte SMBus data buffer
Integrated 194-byte one-time programmable ROM for storing customizable product information
On-chip power-on reset circuit
On-chip regulator: 3.45V output
USB peripheral function controller
Comply with USB specification 2.0 standard; Full speed (12Mbps)
Support USB suspend state via SUSPEND and/SUSPEND pins
HID interface
Standard USB devices do not require custom drivers
Supported by Windows, Mac and Linux
Open access interface specifications
Windows, Mac, and Linux HID to SMBus Library
API for rapid application development
SMBus configuration options
Configurable clock speed
Device address: 7-bit value, that is, the slave device address of CP2112. The device will only ACK this address, but will not respond to any read/write requests
Read/Write Timeout
SCL low timeout
Retry counter timed out
GPIO interface characteristics
8 GPIO pins with configurable options
Can be used as input, open drain or push-pull output
Configurable clock output for external devices
48 MHz to 94 kHz
Switch LED during SMBus reading
Switch LED during writing to SMBus
Supply voltage
Self-powered: 3.0 to 3.6V
USB bus power supply: 4.0 to 5.25V
I/O voltage: 1.8V to VDD
Temperature range: -40 to 85degC
Integrated USB transceiver; No external resistor or crystal required
SMBus master equipment
GPIO can be configured as input/output and open drain/push-pull
512 byte SMBus data buffer
Integrated 194-byte one-time programmable ROM for storing customizable product information
On-chip power-on reset circuit
On-chip regulator: 3.45V output
USB peripheral function controller
Comply with USB specification 2.0 standard; Full speed (12Mbps)
Support USB suspend state via SUSPEND and/SUSPEND pins
HID interface
Standard USB devices do not require custom drivers
Supported by Windows, Mac and Linux
Open access interface specifications
Windows, Mac, and Linux HID to SMBus Library
API for rapid application development
SMBus configuration options
Configurable clock speed
Device address: 7-bit value, that is, the slave device address of CP2112. The device will only ACK this address, but will not respond to any read/write requests
Read/Write Timeout
SCL low timeout
Retry counter timed out
GPIO interface characteristics
8 GPIO pins with configurable options
Can be used as input, open drain or push-pull output
Configurable clock output for external devices
48 MHz to 94 kHz
Switch LED during SMBus reading
Switch LED during writing to SMBus
Supply voltage
Self-powered: 3.0 to 3.6V
USB bus power supply: 4.0 to 5.25V
I/O voltage: 1.8V to VDD
Temperature range: -40 to 85degC
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by JMDesign Return Policy
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