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CP2103

Silicon Laboratories
Part Number CP2103
Manufacturer Silicon Laboratories
Description SINGLE-CHIP USB TO UART BRIDGE
Published Oct 17, 2007
Detailed Description www.DataSheet4U.com CP2103 SINGLE-CHIP USB TO UART BRIDGE Single-Chip USB to UART Data Transfer - Integrated USB trans...
Datasheet PDF File CP2103 PDF File

CP2103
CP2103

Overview
www.
DataSheet4U.
com CP2103 SINGLE-CHIP USB TO UART BRIDGE Single-Chip USB to UART Data Transfer - Integrated USB transceiver; no external resistors - Integrated clock; no external crystal required - Integrated 1024-Byte EEPROM for vendor ID, product required 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 Virtual COM Port Device Drivers - Works with Existing COM Port PC Applications - Royalty-Free Distribution License - Windows Vista/XP/Server 2003/2000/98SE - Mac OS-X / OS-9 - Linux USBXpress™ Direct Driver Support - Royalty-Free Distribution License - Windows Vista/XP/Server 2003/2000 - Windows CE 6.
0, 5.
0, and 4.
2 Example Applications - Upgrade of RS-232 legacy devices to USB - Upgrade of RS-485 legacy devices to USB - Cellular phone USB interface cable - PDA 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 - I/O voltage: 1.
8 V to VDD Package - Lead free 28-pin QFN (5 x 5 mm) Ordering Part Number - CP2103-GM Temperature Range: –40 to +85 °C 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 Mbits 576 Byte receive buffer; 640 byte transmit buffer Hardware or X-On/X-Off handshaking supported Four GPIO signals for status and control Configurable I/O (1.
8 V to VDD) using VIO pin Configurable I/O (VDD to 5 V) using external pull-up RS-485 mode with bus transceiver control CP2103 External voltage supply or direct connection to VDD 5 VIO GPIO_0 GPIO_1 GPIO_2 19 18 17 16 (to external circuitry for status and control) 4 7 REGIN IN Voltage Regulator OUT GPIO_3 RST ...


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