FT200XD-R FTDI, FT200XD-R Datasheet - Page 9

• Manufacturer Part Number: FT200XD-R
• Description: USB Interface IC USB to I2C IC DFN-10
• Manufacturer: FTDI

Specifications of FT200XD-R

• Rohs: yes
• Product: USB 2.0
• Data Rate: 12 Mbps, 480 Mbps
• Interface Type: I2C, USB
• Operating Supply Voltage: 2.97 V to 5.5 V
• Operating Supply Current: 6.8 mA to 9.1 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: DFN-10
• Tradename: X-Chip

3.2 CBUS Signal Options
The following options can be configured on the CBUS I/O pins. These options can be configured in the
internal MTP memory using the software utility FT_PROG, which can be downloaded from the FTDI
Utilities (www.ftdichip.com). The default configuration is noted below and described in Section 10.
Table 3.4 CBUS Configuration Control
*When in USB suspend mode the outputs clocks are also suspended.
BCD Charger#
Keep_Awake#
BitBang_WR#
CBUS Signal
BitBang_RD#
BCD Charger
VBUS Sense
Time Stamp
TRI-STATE
CLK24MHz
CLK12MHz
I2C_TXE#
I2C_RXF#
CLK6MHz
PWREN#
DRIVE 1
DRIVE 0
SLEEP#
Option
GPIO
Available On CBUS Pin
Copyright © 2013 Future Technology Devices International Limited
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
CBUS0
IO Pad is tri-stated
Output a constant 1
Output a constant 0
Output is low after the device has been configured by USB, then
high during USB suspend mode. This output can be used to control
power to external logic P-Channel logic level MOSFET switch. Enable
the interface pull-down option when using the PWREN# in this way.
Goes low during USB suspend mode. Typically used to power down
an external logic to reduce power consumption.
24 MHz Clock output.*
12 MHz Clock output.*
6 MHz Clock output.*
CBUS bit bang mode option. . A separate application note, AN232R-
01, available from FTDI website(www.ftdichip.com) describes in
more detail how to use CBUS bit bang mode.
Battery Charge Detect, indicates when the device is connected to a
dedicated battery charger host. Active high output.
Inverse of BCD Charger (open drain)
Synchronous and asynchronous bit bang mode WR# strobe output.
Synchronous and asynchronous bit bang mode RD# strobe output.
Transmit buffer empty, used to indicate to
of the FT200XDtransmit buffer
Receive buffer full, used to indicate to
FT200XD receive buffer
Input to detect when VBUS is present.
Toggle signal which changes state each time a USB SOF is received
Prevents the device from entering suspend state when unplugged.
May be used if programming the MTP memory over I
FT200XD USB I2C SLAVE IC Datasheet
Document No.: FT_000628 Clearance No.: FTDI# 265
Description
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