TTL-232RG-VREG3V3-WE FTDI, Future Technology Devices International Ltd, TTL-232RG-VREG3V3-WE Datasheet - Page 3

• Manufacturer Part Number: TTL-232RG-VREG3V3-WE
• Description: MODULE USB - UART, CABLE
• Manufacturer: FTDI, Future Technology Devices International Ltd
• Series: USBmadeEZ-UARTr

Specifications of TTL-232RG-VREG3V3-WE

• Usage: USB to TTL Serial 3.3V
• Convert From (adapter End): USB - A, Plug
• Convert To (adapter End): Cable, 6 Wire Leads
• Length: 5.90' (1.80m)
• Shielding: Unshielded
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 768-1071

1.1
The following Table 1.1 gives details of the available TTL-232RG generic cables.
Part Number
TTL-232RG-
VSW3V3-WE
TTL-232RG-
VREG3V3-WE
TTL-232RG-
VREG1V8-WE
TTL-232RG-
VSW5V-WE
TTL-232RG-VIP-
WE
Table 1.1 TTL-232RG Generic Cables Descriptions and Part Numbers
Note 1: Fixed 3.3V signals and supply.
Note 2: Any regulator from 1.8V to 5V can be used. 1.8V and 3.3V versions are standard products.
Note 3: Any INPUT voltage can be supplied by the customer from 1.8V (min value of VCCIO) to +5.25V
Note 4: The VCC power output signal (RED wire) is 3.3V. The source of 3.3V is the FT232R regulator output, which is
Note 5: The VCC power output signal (RED wire) is 3.3V. The source of 3.3V is on board 3.3V regulator output, which
Note 6: The VCC power output signal (RED wire) is 1.8V. The source of 1.8V is on board 1.8V regulator output, which
Note 7: The VCC power output signal (RED wire) is 5.0V. The source of 5.0V is the USB VBUS input, which is
Note 8: The VCC power input signal (RED wire) is an output from customer electronics, an input to the cable. This
Available Cables and Part Numbers
Others values are customized at the factory.
(Max value of VCCIO)
switched onto the power output signal.
is switched onto the power output signal
is switched onto the power output signal
switched onto the power output signal.
value=i/pV. The source of i/pV is from customer’s interface logic and this is used to drive the VCCIO and
hence the signal levels on the wires. This makes the generic cable customisable to whatever output voltage
the customer interface is operating at 1.8V to 5.25V range.
Description
USB to UART cable with +3.3V TTL
level UART signals. Maximum output
of 50mA on VCC
(see Note 1 and Note 4)
USB to UART cable with +3.3V TTL
level UART signals. Maximum output
of 250mA on VCC
(see Note 2 and 5)
USB to UART cable with +1.8V TTL
level UART signals. Maximum output
of 100mA on VCC
(see Note 2 and 6)
USB to UART cable with up to 5V TTL
level UART signals. Maximum output
of 450mA on VCC
(see Note 7)
USB to UART cable with TTL Voltage
levels for the UART signals are
supplied from the customers interface
logic
(see Note 3 and 8)
Copyright © 2009-10 Future Technology Devices International Limited
TTL TO USB SERIAL CONVERTER GENERIC CABLES Datasheet
End Connector*
Wire Ended (no
connector)
Wire Ended (no
connector)
Wire Ended (no
connector)
Wire Ended (no
connector)
Wire Ended (no
connector)
Cable details
6 core, UL2464 24 AWG,
diam=5mm
6 core, UL2464 24 AWG,
diam=5mm
6 core, UL2464 24 AWG,
diam=5mm
6 core, UL2464 24 AWG,
diam=5mm
6 core, UL2464 24 AWG,
diam=5mm
Document Reference No.: FT_000188
Clearance No.: FTDI# 129
Version 1.1
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