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3.0 × 1.0 mm 4 pins top-emitting

12-23C/RSGHBHW-5V01/2C

3010 · smd · Everlight 3-channel 8-bit PWM single-wire IC · Everlight Electronics

1-wire RGB 4.5–5.5 V active

Also sold as 12-23C

At a glance

Colour
RGB8 bits per channel
Data
1-wiretimed pulses on one line
Supply
4.5–5.5 Vno backup data line
Size
3.0 × 1.0 × 1.5 mm4 pins · top
Max current
—per-channel not recorded
PWM
—reset 50 µs
Library support
FastLED WLED Adafruit

3.0 x 1.0 x 1.5 mm, dome lens 2.0 mm across. Absolute maximum VDD 3.8-5.5 V and 17 V output; 5 V application circuit with 33 ohm resistors and a 0.1 uF decoupling capacitor. Timing 300 / 900 / 900 / 300 ns +/-80, reset >50 us, R, G, B order; DIN to DOUT delay 300 ns max. LCSC stock 15,410 on 2026-10-15.

Variants

One row per orderable SKU. Everything not listed is inherited from the part above.

Order codeFaceLensWhite PinsSiliconStatusFirst seenDatasheet
12-23C/RSGHBHW-5V01/2C — diffused — 4 — active 2020-03-19 Rev.6
LCSC C21360235, stock 15,410.

Pinout

12-23C/RSGHBHW-5V01/2C
12-23C/RSGHBHW-5V01/2C 3010 package, top and side viewPin 1 is ringed. pin 1 DIN (data in), pin 2 GND (ground), pin 3 DOUT (data out), pin 4 AVDD (power).11 DINdata in22 GNDground33 DOUTdata out44 AVDDpower3.0 mm1.0 mmtop view1.5 mmside view
  • Data
  • Ground
  • Power
  • Pin 1

Outline and pin positions checked against the manufacturer datasheet (C21360235 12-23C Rev.6 p8). Circled numbers on the top view: 1 bottom-left, 2 top-left, 3 top-right, 4 bottom-right (clockwise from the bottom-left). The bottom-view pads are 0.5 mm long and 0.31 mm wide at the two ends; sizes approximate. Same footprint and pin sequence as the ABOC BB-HRGB24R. What this means.

  1. 1 DIN data in
  2. 2 GND ground
  3. 3 DOUT data out
  4. 4 AVDD power

Protocol — Everlight 3-channel 8-bit PWM single-wire IC

Timings shown from datasheet. Other sources disagree; see the protocol page.

Everlight 3-channel 8-bit PWM single-wire IC bit timingEverlight 3-channel 8-bit PWM single-wire IC bit timing: a zero bit is 300 nanoseconds high then 900 low; a one bit is 900 high then 300 low; tolerance plus or minus 80 nanoseconds; reset 50 microseconds low1 · Bit encoding, to scaleDINhighlowbit 0 period 1200 nsbit 1 period 1200 nsT0H 300 ±80 nsT1H 900 ±80 nsT0L 900 ±80 nsT1L 300 ±80 ns"0" bit"1" bit020040060080010001200140016001800200022002400time, 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 × ~1200 ns ≈ 28.8 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 ≥ 50 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 300 / T0L 900 · T1H 900 / T1L 300 ns · ±80 ns · period 1200 ns · reset 50 µs source: datasheet

Compatibility

Dating evidence

Nobody announces these parts, so this records what we can actually cite rather than a release date. Library support proves only that the part existed by that date.

  • 2019-10-24 datasheet revision Everlight 19-C47/RSGHBHC-5V01/2T data sheet, footer 'Release Date : 24-Oct-2019, Rev.5' ↗ day
  • 2020-03-19 datasheet revision Everlight 12-23C/RSGHBHW-5V01/2C data sheet, 'Release Date : Mar.19.2020', Rev.6 ↗ day

Where to buy

Stub data — a few rows so purchase links can grow later. Prices are not tracked.

Similar parts

Same protocol or package first, then the same data scheme and colour channels.

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