DLP-2232H DLP Design Inc, DLP-2232H Datasheet - Page 5

• Manufacturer Part Number: DLP-2232H
• Description: Interface Modules & Development Tools Dual Ch USB Adapter w/ FTDI FT2232H
• Manufacturer: DLP Design Inc
• Series: -r

Specifications of DLP-2232H

• Interface Type: USB, I2C, JTAG, SPI, UART
• Description/function: High Speed USB Adapter
• Dimensions: 57.8 mm x 23.5 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 2
• Product: Interface Modules
• Supply Current: 75 mA
• Supply Voltage (max): 5 V
• Supply Voltage (min): 4 V
• Main Purpose: Interface, USB 2.0 to UART (RS232) Bridge
• Embedded: No
• Utilized Ic / Part: FT2232H
• Primary Attributes: Full Speed USB to High-Speed UART
• Secondary Attributes: Royalty-Free Drivers, 2K EEPROM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

9
8
7
6
5
4
3
2
1
24
17
18
14
15
16
19
20
21
22
23
Notes:
Rev. 1.1 (May 2011)
1
2
Pin
BDBUS4
BDBUS5
BDBUS6
BDBUS7
BCBUS0
BCBUS1
BCBUS2
BCBUS3
BCBUS4
BCBUS5
BCBUS6
VCCUSB
BCBUS7
EXTVCC
PORTVCC
VCCSW
GND
GND
GND
GND
1. Pin 17 is configured via jumper JP2. Refer to section 2.1 for more details.
2. Pin 18 is configured via jumper JP3. Refer to section 2.1 for more details.
GROUND
GROUND
VCCSW - Use for powering external devices at +3.3V. This voltage is derived from the
USB input +5.0V. It is switched off by the FT2232H PWREN# pin when the device is not
enumerated. 500mA is the maximum current available to the USB adapter and target
electronics if the USB device is configured for high power.
EXTVCC - Use for applying main power (+4.5 to +5.25 V) to the module. Connect to
PORTVCC if the module is to be powered by the USB port (typical configuration).
PORTVCC - Power from the USB port (typically +5.0 V). Connect to EXTVCC if the
module is to be powered by the USB port (typical configuration). 500mA is the
maximum current available to the USB adapter and target electronics if the USB device
is configured for high power.
VCCUSB – Filtered power from the USB port (typically +5.0 V). 500mA is the maximum
current available to the USB adapter and target electronics if the USB device is
configured for high power.
GROUND
GROUND
RXLED#
TXLED#
TXDEN
DCD#
DTR#
DSR#
SAV#
PWR
RI#
**
**
**
**
SIWUB
RXF#
TXE#
RD#
WR
D4
D5
D6
D7
**
**
Support Pins
5
D4
D5
D6
D7
**
**
**
Function
D4
D5
D6
D7
**
**
**
GPIOL2
GPIOL3
GPIOH0
GPIOH1
GPIOH2
GPIOH3
GPIOH4
GPIOH5
GPIOH6
GPIOH7
GPIOL0
GPIOL1
© DLP Design, Inc.
D4
D5
D6
D7
**
**
IORDY
CLK
OUT
1/01
I/O0
**
**
**
**
**
**
**
**