UMFT220XB-01 FTDI, UMFT220XB-01 Datasheet - Page 6

• Manufacturer Part Number: UMFT220XB-01
• Description: Interface Development Tools USB to SPI/FT1248 Breakout Brd FT220X
• Manufacturer: FTDI
• Type: USB to Serialr

Specifications of UMFT220XB-01

• Rohs: yes
• Product: Development Modules
• Tool Is For Evaluation Of: FT220XQ
• Interface Type: USB
• Operating Supply Voltage: 3.3 V
• Dimensions: 45.5 mm x 14.95 mm x 5.2 mm
• Tradename: X-Chip

CBUS Signal
Pin No.
Table 4.4 FT1248 Module Pin Out Description
4.5
Pin No.
Table 4.5 UART Module Pin Out Description
4.6
TRI-STATE
DRIVE_1
DRIVE_0
PWREN#
Option
RXLED#
TXLED#
TXDEN
10
10
1
2
3
4
5
6
7
8
9
UMFT230XB CN2 Signal Descriptions
CBUS Signal Options
Name
Name
VBUS
RST#
RTS#
CTS#
GND
RXD
TXD
CB0
CB1
3V3
IO1
Available On CBUS Pin***
CBUS0, CBUS1, CBUS2, CBUS3
CBUS0, CBUS1, CBUS2, CBUS3
CBUS0, CBUS1, CBUS2, CBUS3
CBUS0, CBUS1, CBUS2, CBUS3
CBUS0, CBUS1, CBUS2, CBUS3
CBUS0, CBUS1, CBUS2, CBUS3
CBUS0, CBUS1, CBUS2, CBUS3
Type
Type
Output
Output
Output
Output
Input
Input
Input
PWR
PWR
I/O
I/O
I/O
Description
FT1248 Bi-Directional data bit 1
Description
UART Transmit Asynchronous Data Output.
5V Power output USB port.
Module Ground Supply
Can be used by an external device to reset the FT230X. If not required can be left
unconnected, or pulled up to VCCIO.
UART Receiving Asynchronous Data Input.
3.3V output from integrated LDO regulator. This pin is decoupled to ground on the
module PCB with a 10nF capacitor. The prime purpose of this pin is to provide the
internal 3.3V supply to the USB transceiver cell.
UART Request to Send Control Output / Handshake Signal.
Configurable CBUS I/O Pin. Function of this pin is configured in the device internal
MTP ROM. Factory Default pin Function is PWREN#. See CBUS Signal Options, Table 4.6
UART Clear To Send Control Input / Handshake Signal.
Configurable CBUS I/O Pin. Function of this pin is configured in the device internal
MTP ROM. Factory Default pin Function is SLEEP#. See CBUS Signal Options, Table 4.6
UMFT201XB, UMFT220XB and UMFT230XB Datasheet
Copyright © 2012 Future Technology Devices International Limited
IO Pad is tri-stated
Output a constant 1
Output a constant 0
Enable transmit data for RS485 (Only in UMFT230XB)
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.
Internal drive configuration consists of an open drain to GND with
no pull-up, specially designed for battery charging applications.*
Transmit data LED drive – pulses low when transmitting data via
USB.
Receive data LED drive – pulses low when receiving data via USB.
Document Reference No.: FT_000506
Description
Clearance No.: FTDI#
6
Version 1.0
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