Description:
Single-Chip HID USB to SMBus Master Bridge
Integrated USB transceiver; no external resistors or crystal
required
SMBus master device
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 voltage regulator: 3.45 V output
USB Peripheral Function Controller
USB Specification 2.0 compliant; full-speed (12 Mbps)
USB Suspend states supported via SUSPEND
and /SUSPEND pins
HID Interface
Standard USB class device requires no custom driver
Supported on Windows, Mac, and Linux
Open access to interface specification
Windows, Mac, and Linux HID-to-SMBus Libraries
APIs for quick application development
SMBus Configuration Options
Configurable Clock Speed
Device Address: 7-bit value that is the slave address of the
CP2112. The device will only ACK this address, but will not
respond to any read/write requests
Read/Write Timeouts
SCL Low Timeout
Retry Counter Timeout
GPIO Interface Features
8 GPIO pins with configurable options
Usable as inputs, open-drain or push-pull outputs
Configurable clock output for external devices
48 MHz to 94 kHz
Toggle LED during SMBus reads
Toggle LED during SMBus writes
Supply Voltage
Self-powered: 3.0 to 3.6 V
USB bus powered: 4.0 to 5.25 V
I/O voltage: 1.8 V to VDD
Ordering Part Number
CP2112-F03-GM
Temperature Range: –40 to +85 °C
Package：
2PCS type-c CP2112 debug board
1PCS type-c USB cable
20CM 20pin Male to Female
20CM 20pin Male to Male
20CM 20pin Female to Female Breadboard Jumper