CP2102-GM Silicon Laboratories Inc, CP2102-GM Datasheet
CP2102-GM
Manufacturer Part Number
CP2102-GM
Description
IC USB-TO-UART BRIDGE 28VQFN
Manufacturer
Silicon Laboratories Inc
Specifications of CP2102-GM
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Applications
USB
Interface
UART
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 55 C
Mounting Style
SMD/SMT
Operating Supply Voltage
3.6 V
Supply Current (max)
100 mA
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Operating Temperature (max)
85C
Package Type
QFN
Rad Hardened
No
Usb Version
2.0
Data Rate
1Mbps
Supply Voltage Range
1.8V To 3.6V, 3V To 3.6V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
MLP
No. Of Pins
28
Filter Terminals
SMD
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1161 - KIT EVALUATION FOR CP2102
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1160
CP2102
CP2102
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CP2102-GM
Manufacturer:
SiliconL
Quantity:
45 176
Part Number:
CP2102-GM
Manufacturer:
SILICON
Quantity:
20 000
Company:
Part Number:
CP2102-GM//R
Manufacturer:
SILICON
Quantity:
5 761
Company:
Part Number:
CP2102-GMR
Manufacturer:
MAXIM
Quantity:
2 300
Company:
Part Number:
CP2102-GMR
Manufacturer:
SiliconL
Quantity:
12 000
Part Number:
CP2102-GMR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Description
-
Example Applications
-
-
-
-
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
-
-
-
-
-
-
-
Asynchronous Serial Data Bus (UART)
-
-
-
-
-
-
-
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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CP2102-GM Summary of contents
Page 1
... 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 Power-On Reset Circuit Package - 28-pin QFN (lead-free package) Ordering Part Number - CP2102-GM CP2102 Voltage Regulator OUT 3 MHz Oscillator USB USB Function Controller 640B 576B ...
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 ...