Tag-Connect, LLC
Tag-Connect TC2030-FTDI-TTL-232RG USB to TC2030 Serial Cable (VREG and VSW Versions)
Tag-Connect TC2030-FTDI-TTL-232RG USB to TC2030 Serial Cable (VREG and VSW Versions)
SKU: TC2030-FTDI-TTL-232RG-VREG1V8
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Key Features
Overview
These are FTDI TTL-232RG USB-to-serial converter cables fitted with a 6-pin TC2030 Tag-Connector. The cable plugs straight onto the TC2030 footprint on your board, so no mating connector is fitted to the PCB, saving cost and space.
Pick the version that matches your target's logic and supply. The VREG1V8 version has 1.8 V UART signals and supplies 1.8 V at up to 100 mA. VREG3V3 has 3.3 V signals and supplies 3.3 V at up to 250 mA. VSW3V3 has 3.3 V signals with 50 mA available on VCC, and VSW5V has 5 V signals with up to 450 mA on VCC. All run at up to 3 Mbps and are nominally 1.8 m (5.9 ft) long.
Legged versions clip into the board for hands-free use; no-legs (NL) versions use a smaller footprint. For 12 Mbaud UART operation on Hi-Speed USB, see the TC2030-CIC-FT232H Chip-in-Connector.
Downloads
Why Engineers Choose the Tag-Connect TC2030-FTDI-TTL-232RG USB to TC2030 Serial Cable (VREG and VSW Versions)
Matches Your Logic
Console on a Footprint
FTDI's Own Cable
Specifications
| FTDI cable | VCC | VCC maximum current | UART signal level | Data rate |
|---|---|---|---|---|
| TTL-232RG-VREG1V8 | 1.8 V | 100 mA | 1.8 V | 3 Mbps |
| TTL-232RG-VREG3V3 | 3.3 V | 250 mA | 3.3 V | 3 Mbps |
| TTL-232RG-VSW3V3 | 3.3 V | 50 mA | 3.3 V | 3 Mbps |
| TTL-232RG-VSW5V | 5 V | 450 mA | 5 V | 3 Mbps |
Cable length nominally 1.8 m (5.9 ft).
Which FTDI Tag-Connect Cable?
| Cable | VCC on pin 1 | UART signal level | Data rate | Pin 2 |
|---|---|---|---|---|
| TC2030-FTDI-TTL-232RG, VREG and VSW (this cable) | Supplied by the cable: 1.8 V, 3.3 V or 5 V, by version | Matches the version: 1.8 V, 3.3 V or 5 V | 3 Mbps | CTS |
| TC2030-FTDI-TTL-232RG-VIP | Input: your board supplies 1.8 V to 5.25 V | Set by your board's VCC | 3 Mbps | CTS |
| TC2030-FTDI-C232HD-DTR | Supplied by the cable: 3.3 V or 5 V | 3.3 V | 12 Mbps | DTR |
| TC2030-CIC-FT232H | Supplied: 3.3 V or 5 V | 3.3 V outputs; inputs 5 V tolerant | UART up to 12 Mbaud | CTS or DTR, by version |
Versions
| Part number | Legs |
|---|---|
| TC2030-FTDI-TTL-232RG-VREG1V8 | Legged |
| TC2030-FTDI-TTL-232RG-VREG3V3 | Legged |
| TC2030-FTDI-TTL-232RG-VSW3V3 | Legged |
| TC2030-FTDI-TTL-232RG-VSW5V | Legged |
| TC2030-NL-FTDI-TTL-232RG-VREG1V8 | No legs |
| TC2030-NL-FTDI-TTL-232RG-VREG3V3 | No legs |
| TC2030-NL-FTDI-TTL-232RG-VSW3V3 | No legs |
| TC2030-NL-FTDI-TTL-232RG-VSW5V | No legs |
Pin Connections
| TC2030 pin | FTDI signal (wire colour) | Direction |
|---|---|---|
| 1 | VCC (red) | Power output |
| 2 | CTS / TMS (brown) | Input |
| 3 | RXD / TDI (yellow) | Input |
| 4 | TXD / TCLK (orange) | Output |
| 5 | GND (black) | Ground |
| 6 | RTS / TDO (green) | Output |
Which cable fits your debugger? See our Tag-Connect cable guide.
| General Information | |
|---|---|
Part Number (SKU) |
TC2030-FTDI-TTL-232RG-VREG1V8
|
Manufacturer |
|
| Physical and Mechanical | |
Weight |
91 g
|
Questions and Answers
-
Which Version Matches My Target?
Match the UART signal level to your target's I/O: VREG1V8 for 1.8 V, VREG3V3 or VSW3V3 for 3.3 V, and VSW5V for 5 V. Then check the VCC current: 100 mA on VREG1V8, 250 mA on VREG3V3, 50 mA on VSW3V3 and 450 mA on VSW5V.
-
What Data Rate Do These Cables Support?
Up to 3 Mbps. For up to 12 Mbaud, see the TC2030-CIC-FT232H Chip-in-Connector.
-
Is There a No-Legs 1.8 V Version?
Yes. TC2030-NL-FTDI-TTL-232RG-VREG1V8 pairs the 1.8 V cable with the no-legs TC2030-NL connector. Pick No Legs (NL) and TTL-232RG-VREG1V8 in the options above.
-
How Long Is the Cable?
Nominally 1.8 m (5.9 ft).
No questions match your search.