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2011 Microchip Technology Inc. DS22228B-page 1
MCP2200
Features
Universal Serial Bus (USB)
• Supports full-speed USB (12 Mb/s)
• Implements USB protocol composite device:
- Communication Device Class (CDC) for
communications and configuration
- Human Interface Device (HID) for I/O control
• 128-byte buffer to handle data throughput at any
UART baud rate:
- 64-byte transmit
- 64-byte receive
• Fully configurable VID and PID assignments, and
string descriptors
• Bus powered or self-powered
• USB 2.0 Compliant: TID 40001150
USB Driver and Software Support
• Uses standard Windows
®
drivers for Virtual Com
Port (VCP): Windows XP (SP2 or later), Vista, 7
• Configuration utility for initial configuration
Universal Asynchronous Receiver/Transmitter
(UART)
• Responds to SET LINE CODING commands to
dynamically change baud rates
• Supports baud rates: 300-1000k
• Hardware flow control
• UART signal polarity option
General Purpose Input/Output (GPIO) Pins
• Eight general purpose I/O pins
EEPROM
• 256 bytes of user EEPROM
Other
• USB activity LED outputs (TxLED and RxLED)
• SSPND output pin
• USBCFG output pin (indicates when the enumer-
ation is completed)
• Operating voltage: 3.0-5.5V
• Oscillator input: 12 MHz
• ESD protection: > 4 kV HBM
• Industrial (I) Operating Temperature: -40°C to
+85°C
Package Types
The device will be offered in the following packages:
• 20-lead QFN (5 x 5 mm)
• 20-lead SOIC
• 20-lead SSOP
2
MCP2200
SOIC, SSOP
OSC2
OSC1
RST
1
2
3
4
20
1
9
1
8
1
7
V
DD
V
SS
D+
D-
V
USB
GP7/TxLED
5
1
6
GP0/SSPND
GP6/RxLED
6
15
GP5
7
14
GP2
GP1/USBCFG
MCP2200
5x5 QFN*
GP6/RxLED
GP5
RST
D-
V
USB
GP3
GP0/SSPND
TX
RTS
RX
GP1/USBCFG
OSC2
OSC1
V
DD
V
SS
GP7/TxLED
EP
20
1
1
9
1
8
1
7
3
4
1
5
1
4
1
3
12
6789
21
1
3
1
2
1
1
CTS
RX
RTS
GP4
8
GP3
9
TX
10
D+
1
6
GP4
GP2
5
11
CTS
10
* Includes Exposed Thermal Pad (EP); see Tab l e 1- 1 .
USB 2.0 to UART Protocol Converter with GPIO
Verzeichnis
