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CP2102 Pinout Diagram

Part Series:CP2102 Series
Category:Interface ICs
Description:USB-to-UART 1CH 640Byte FIFO 3.3V 28Pin QFN EP T/R
Document:CP2102-GMR Datasheet PDF (26 Pages)

CP2102 Interface ICs Pinout Diagram

CP2102-GMR - Silicon Labs Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
28 Pin
Operating Voltage
3V ~ 3.6V
Case/Package
QFN-28
Supply Current
20 mA
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CP2102-GMR - Silicon Labs Function Overview

Single-Chip USB to UART Data Transfer
Integrated USB transceiver; no external resistors required
Integrated clock; no external crystal required
Internal 1024-byte programmable ROM for vendor ID, product ID, serial number, power descriptor, release number, and product description strings
EEPROM (CP2102)
EPROM (One-time programmable) (CP2109)
On-chip power-on reset circuit
On-chip voltage regulator
3.3 V output (CP2102)
3.45 V output (CP2109)
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)
All handshaking and modem interface signals
Data formats supported:
Data bits: 5, 6, 7, and 8
Stop bits: 1, 1.5, and 2
Parity: odd, even, mark, space, no parity
Baud rates: 300 bps to 1 Mbps
576 Byte receive buffer; 640 byte transmit buffer
Hardware or X-On/X-Off handshaking supported
Event character support
Line break transmission
Virtual COM Port Device Drivers
Works with existing COM port PC Applications
Royalty-free distribution license
Windows 8/7/Vista/Server 2003/XP/2000
Mac OS-X/OS-9
Linux
USBXpress™ Direct Driver Support
Royalty-Free Distribution License
Windows 7/Vista/XP/Server 2003/2000
Windows CE
Example Applications
Upgrade of RS-232 legacy devices to USB
Cellular phone USB interface cable
USB interface cable
USB to RS-232 serial adapter
Supply Voltage
Self-powered: 3.0 to 3.6 V
USB bus powered: 4.0 to 5.25 V
Temperature Range: –40 to +85°C
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