Product Summary
The CP2102-GMR is a single-chip USB to uart bridge controller providing a simple solution for updating RS-232 designs to USB using a minimum of components and PCB space. The CP2102-GMR includes a USB 2.0 full-speed function controller, USB transceiver, oscillator, EEPROM, and asynchronous serial data bus (UART) with full modem control signals in a compact 5 × 5 mm QFN-28 package. No other external USB components are required. The on-chip EEPROM may be used to customize the USB Vendor ID, Product ID, Product Description String, Power Descriptor, Device Release Number, and Device Serial Number as desired for OEM applications.
Parametrics
CP2102-GMR absolute maximum ratings: (1)Ambient temperature under bias: min=-55℃, max=125℃; (2)Storage Temperature: min=-65℃, max=150℃; (3)Voltage on any I/O Pin or RST with respect to GND: min=-0.3V, MAX=5.8V; (4)Voltage on VDD with respect to GND: min=-0.3V, max=4.2V; (5)Maximum Total current through VDD and GND: max=50mA; (6)Maximum output current sunk by RST or any I/O pin: max=100mA.
Features
CP2102-GMR features: (1)Integrated USB transceiver; no external resistors required; (2)Integrated clock; no external crystal required; (3)Integrated 1024-Byte EEPROM for vendor ID, product ID, serial number, power descriptor, release number, and product description strings; (4)On-chip power-on reset circuit; (5)On-chip voltage regulator: 3.3 V output; (6)100% pin and software compatible with CP2101.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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CP2102-GMR |
Silicon Labs |
Peripheral Drivers & Components (PCIs) USB-TO-UART BRIDGE |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
CP2101 |
Silicon Labs |
Peripheral Drivers & Components (PCIs) Single Chip USB to UART Bridge |
Data Sheet |
Negotiable |
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CP2101-9R |
EURO-CASSETTE 110W 2X 3.3V&5.1V |
Data Sheet |
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CP2101EK |
Silicon Labs |
Development Boards & Kits - 8051 USE 634-CP2102EK FOR NEW DESIGNS |
Data Sheet |
Negotiable |
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CP2101-GM |
Silicon Labs |
Peripheral Drivers & Components (PCIs) USB TO UART BRIDGE |
Data Sheet |
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CP2101-GMR |
Silicon Labs |
Peripheral Drivers & Components (PCIs) USB TO UART BRIDGE |
Data Sheet |
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CP2101R |
Silicon Labs |
Peripheral Drivers & Components (PCIs) USB to UART Bridge |
Data Sheet |
Negotiable |
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