cp2110 Silicon Laboratories, cp2110 Datasheet

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cp2110

Manufacturer Part Number
cp2110
Description
Single Chip Hid Usb To Uart Bridge
Manufacturer
Silicon Laboratories
Datasheet

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Single-Chip HID USB to UART Data Transfer
USB Peripheral Function Controller
HID Interface
Windows and MAC HID-to-UART Libraries
Supply Voltage
-
Interface
External Supply
Connector
(1.8V to VDD)
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VBUS
Logic Level
Connect to
I/O voltage: 1.8 V to V
GND
VBUS or
USB
Supply
D+
required
for storing customizable product information
(12 Mbps)
driver
Integrated USB transceiver; no external resistors
Integrated clock; no external crystal required
Integrated 343-byte one-time programmable ROM
On-chip power-on reset circuit
On-chip voltage regulator: 3.45 V output
USB Specification 2.0 compliant; full-speed
USB suspend states supported via SUSPEND pins
Standard USB class device requires no custom
Windows 7, Vista, XP, Server 2003, 2000
Win CE 6.0, 5.0, and 4.2
Mac OS-X
Linux
Open access to interface specification
APIs for quick application development
Supports Windows 7, Vista, XP, Server 2003, 2000
Supports Mac OS X
Self-powered: 3.0 to 3.6 V
USB bus powered: 4.0 to 5.25 V
D-
RST
VIO
REGIN
VDD
GND
VBUS
D+
D-
VPP
DD
Regulator
Voltage
Transceiver
Full-Speed
(Product Customization)
12 Mbps
USB Interface
343 Byte PROM
I/O Power and Logic Levels
Copyright © 2010 by Silicon Laboratories
Peripheral
Controller
Oscillator
Function
48 MHz
Data FIFOs
Baud Rate
Generator
480 B RX
480 B TX
CP2110
UART Interface Features
GPIO Interface Features
Ordering Part Number
Package
Temperature Range: –40 to +85 °C
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Single Chip HID USB to UART Bridge
- Hardware (CTS / RTS)
- No flow control
- Data bits: 5, 6, 7, and 8
- Stop bits: 1, 1.5, and 2
- Parity: odd, even, mark, space, no parity
- 24 MHz to 47 kHz
Flow control options:
Data formats supported:
Baud rates: 300 bps to 1 Mbps
480 Byte receive and transmit buffers
RS-485 mode with bus transceiver control
Line break transmission
10 GPIO pins with configurable options
Usable as inputs, open-drain or push-pull outputs
Configurable clock output for external devices
RS-485 bus transceiver control
Toggle LED upon transmission
Toggle LED upon reception
CP2110-F01-GM
RoHS-compliant 24-pin QFN (4 x 4 mm)
Controller
UART
GPIO and
Controller
Suspend
GPIO.0_CLK
GPIO.3_RS485
GPIO.4_TXT
GPIO.5_RXT
GPIO.6
GPIO.7
GPIO.8
GPIO.9
GPIO.1_RTS
GPIO.2_CTS
SUSPEND
SUSPEND
TX
RX
CP2110
11.5.2010
Suspend
Control
Signals
Signals
UART
GPIO
Flow
And

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cp2110 Summary of contents

Page 1

... Temperature Range: –40 to +85 °C CP2110 48 MHz Baud Rate Oscillator Generator Controller Data FIFOs Peripheral 480 B RX Function 480 B TX Controller Copyright © 2010 by Silicon Laboratories CP2110 TX UART UART RX And Flow GPIO.1_RTS Control GPIO.2_CTS GPIO.0_CLK GPIO.3_RS485 GPIO.4_TXT GPIO.5_RXT GPIO GPIO ...

Page 2

... Selected Electrical Specifications –40 to +85 °C unless otherwise specified. Parameter Input Voltage Range (REGIN) Regulator Output Voltage VBUS Detection Input Threshold Bias Current *Note: The maximum regulator supply current is 100 mA. This includes the supply current of the CP2110. Package Information GPIO.0_CLK 1 GND 2 D+ ...

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