CP2102EK Silicon Laboratories Inc, CP2102EK Datasheet
CP2102EK
Manufacturer Part Number
CP2102EK
Description
KIT EVALUATION FOR CP2102
Manufacturer
Silicon Laboratories Inc
Specifications of CP2102EK
Main Purpose
Interface, USB 2.0 to UART (RS232) Bridge
Embedded
No
Utilized Ic / Part
CP2102
Primary Attributes
Full Speed, 300 bps to 1 Mbps
Secondary Attributes
Software, Connector Provides Direct Access to UART Signals
Processor To Be Evaluated
CP2102
Interface Type
RS-232, USB
Silicon Manufacturer
Silicon Labs
Silicon Core Number
CP2102
Kit Contents
Evaluation Board , RS-232 Cable, USB Cable And Driver CD
Development Tool Type
Hardware / Software - Eval/Demo Board
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
336-1161
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CP2102EK
Manufacturer:
SiliconL
Quantity:
27
Description
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Example Applications
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-
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Virtual Com Port Drivers
-
-
-
-
-
-
Supply Voltage
-
-
Temperature Range: –40 to +85 °C
Interface Products
CONNECTOR
The CP2102 is a highly-integrated USB-to-UART bridge controller pro-
viding a simple solution for updating RS-232 designs to USB using a
minimum of components and PCB space. Offering Baud rates aliasing
and supporting additional data formats, the CP2102 is a pin-to-pin
upgrade from CP2101. The CP2102 also includes a USB 2.0 full-speed
function controller, USB transceiver, oscillator, EEPROM and asynchro-
nous serial data bus (UART) with full modem control signals in a com-
pact 5 x 5 mm MLP-28. No other external USB components are required.
Upgrade of RS-232 legacy devices to USB
Cellular phone USB interface cable
PDA USB interface cable
USB to RS-232 serial adapter
Works with existing COM port applications
Royalty-free distribution license
Windows 98SE/2000/XP
MAC OS-9
MAC OS-X
Linux 2.40
Self-powered: 3.0–3.6 V
USB bus powered: 4.0–5.25 V
USB
VBUS
GND
D+
D-
1
4
7
6
8
5
4
REGIN
VBUS
VDD
GND
D+
D-
Transceiver
IN
USB
Copyright © 2005 by Silicon Laboratories
Regulator
Voltage
OUT
EEPROM
1024B
Oscillator
48 MHz
3.3 V
USB Function
Controller
Buffer
640B
CP2102
TX
Buffer
576B
RX
Features
USB Function Controller and Transceiver
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Asynchronous Serial Data Bus (UART)
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Power-On Reset Circuit
Package
-
Ordering Part Number
-
USB specification 2.0 compliant; full-speed (12 Mbps)
Integrated 1024-byte EEPROM for custom Baud rates, vendor ID, etc.
EEPROM security lock function
User programmable custom Baud rates
Integrated transceiver; no external resistors required
Integrated clock; no external crystal required
USB suspend states supported via SUSPEND pins
All handshaking and modem interface signals
Data formats supported: 8, 7, 6, 5-bit; 1, 1.5, 2 Stop bits
Parity: Odd, Even, Mark, Space, No Parity
Baud rates: 300 bps to 1 Mbps
576-byte receive buffer; 640-byte transmit buffer
Hardware and X-On/X-Off handshaking
Event character support
28-pin QFN (lead-free package)
CP2102-GM
UART
USB to UART Bridge
SUSPEND
SUSPEND
DCD
RST
DTR
DSR
TXD
RXD
RTS
CTS
RI
9
12
11
2
1
28
27
26
25
24
23
VDD
CP2102
External RS-232
(to external circuitry
for USB suspend
states)
UART circuitry
transceiver or
9.6.2005
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CP2102EK Summary of contents
Page 1
Description - The CP2102 is a highly-integrated USB-to-UART bridge controller pro- viding a simple solution for updating RS-232 designs to USB using a minimum of components and PCB space. Offering Baud rates aliasing and supporting additional data formats, the CP2102 ...
Page 2
... CP2102EK Evaluation Kit—A complete HW/SW demonstration of the CP2102 chip and associated software drivers. The CP2102EK shown below includes the following: - CP2102TB circuit board with USB connector, CP2102 chip, RS-232 transceiver, and DB-9 connector - CD ROM with device drivers - USB cable ...