Product Summary

The CP2102-GMR is a highly-integrated 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 x 5 mm QFN-28 package. No other external USB components are required.

Parametrics

Absolute maximum ratings: (1)Ambient Temperature under Bias: –55 to 125 ℃; (2)Storage Temperature: –65 to 150 ℃; (3)Voltage on any I/O Pin or RST with respect to GND: –0.3 to 5.8 V; (4)Voltage on VDD with respect to GND: –0.3 to 4.2 V; (5)Maximum Total Current through VDD and GND: 500 mA max; (6)Maximum Output Current sunk by RST or any I/O pin: 100 mA max.

Features

Features: (1)Single-Chip USB to UART Data Transfer: Integrated USB transceiver; no external resistors required; Integrated clock; no external crystal required; Integrated 1024-Byte EEPROM for vendor ID, product ID, serial number, power descriptor, release number, and product description strings; On-chip power-on reset circuit; On-chip voltage regulator: 3.3 V output; 100% pin and software compatible with CP2101 USB Function Controller; USB Specification 2.0 compliant; full-speed (12 Mbps); USB suspend states supported via SUSPEND pins Asynchronous Serial Data BUS (UART); (2)Virtual COM Port Device Drivers: Works with Existing COM Port PC Applications; Royalty-Free Distribution License; Windows Vista/XP/Server 2003/2000; Mac OS-X/OS-9; Linux; (3)USBXpress Direct Driver Support.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CP2102-GMR
CP2102-GMR

Silicon Labs

Peripheral Drivers & Components (PCIs) USB-TO-UART BRIDGE

Data Sheet

0-1: $1.65
1-25: $1.59
25-50: $1.56
50-100: $1.53
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CP2102-GMR
CP2102-GMR

Silicon Labs

Peripheral Drivers & Components (PCIs) USB-TO-UART BRIDGE

Data Sheet

0-1: $1.65
1-25: $1.59
25-50: $1.56
50-100: $1.53
CP2105-F01-GM
CP2105-F01-GM

Silicon Labs

Peripheral Drivers & Components (PCIs) USB to Dual UART bridge

Data Sheet

0-1: $1.18
1-25: $1.13
25-100: $1.09
100-1000: $0.96
CP2110-F02-GM1
CP2110-F02-GM1

Silicon Labs

Peripheral Drivers & Components (PCIs) HID USB-UART bridge

Data Sheet

0-1: $1.19
1-25: $1.14
25-100: $1.10
100-1000: $0.97
CP2110-F01-GM
CP2110-F01-GM

Silicon Labs

Peripheral Drivers & Components (PCIs) HID USB to UART bridge

Data Sheet

0-1: $1.15
1-25: $1.11
25-100: $1.07
100-1000: $0.94
CP2102EK
CP2102EK

Silicon Labs

Interface Development Tools for CP2102 Enhanced USB-UART Bridge Chip

Data Sheet

0-1: $17.40
CP2101-GMR
CP2101-GMR

Silicon Labs

Peripheral Drivers & Components (PCIs) USB TO UART BRIDGE

Data Sheet

0-1500: $1.76