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TCWIN T62

1-wire RGB · TCWIN · tx18xx

Channels
RGB
Bits / channel
8
Supply
3.5–5.5 V
PWM
4 kHz
Backup data
no
Packages
1

TCWIN T-code sheets (headed “RGB LED (built-in IC)”, “Type Txx”) give no IC name or “naming principle” beyond the code itself. This protocol is the group of T-codes whose printed tables are identical; the sheets do not say the parts share one die. Only the 1010 package.

Refresh & flicker

Data rate 800 kHz typical (1100 maximum), 4 kHz PWM, 24-bit GRB, 5 mA per channel.

Timing

TCWIN T62 bit timingTCWIN T62 bit timing: a zero bit is 295 nanoseconds high then 595 low; a one bit is 595 high then 295 low; tolerance plus or minus 50 nanoseconds; reset 80 microseconds low1 · Bit encoding, to scaleDINhighlowbit 0 period 890 nsbit 1 period 890 nsT0H 295 ±50 nsT1H 595 ±50 nsT0L 595 ±50 nsT1L 295 ±50 ns"0" bit"1" bit02004006008001000120014001600time, ns± tolerance on each falling edge2 · One frame: 24 bits, most-significant bit firstDIN170110010007100110101700101100bitch 1 · 8 bitsch 2 · 8 bitsch 3 · 8 bitsChannel order not recorded for this protocol · frame = 24 × ~890 ns ≈ 21.4 µs · example data, first bits 1 0 1 …3 · RESET / latchlast bits of frame 1first bits of frame 2LEDs latch the data they receivedRESET: DIN low ≥ 80 µs (not to scale)4 · Cascade: each DOUT feeds the next DINMCULED 1DINDOUTLED 2DINDOUTLED NDINDOUTLED 1 keeps the first 24 bits, re-shapes the signal and sends the rest out on DOUT;LED 2 keeps the next 24, and so on. The last LED's DOUT is left unconnected.
T0H 295 / T0L 595 · T1H 595 / T1L 295 ns · ±50 ns · period 890 ns · reset 80 µs source: datasheet
SourceT0HT0LT1HT1LPeriodRateReset±
datasheet ↗ 295 ns 595 ns 595 ns 295 ns 890 ns 1124 kHz 80 µs 50 ns
Min/typ/max: T0H 245/295/345 ns, T0L 545/595/645 ns, T1H 545/595/645 ns, T1L 245/295/345 ns, reset at least 80 us; typicals recorded.

Clones & compatibility

“Compatible” is never stated bare here — each relationship carries how strong the claim is, and what bites if you assume too much.

  • protocol compatible TX1812

    The T62 electrical and timing tables are word for word the TX1812 5 mA tables (windows, 3.5-5.5 V, 4 kV ESD, 5 mA, GRB). The T62 sheet never mentions TX1812; this edge is based on the identical numbers only. source ↗

Library support

Not checked against FastLED’s chipset list or the other libraries’ source.

Parts using this protocol

Dating evidence

Evidence, not a release date. A library commit proves the part existed by that date and says nothing about how long before.

  • 2025-01-04 datasheet revision TCWIN T62 specification cover: date 20250104, version A1 ↗ day