One-stop partner for OTP voice chips, mask ROM / MTP ICs, doorbell, music, record-&-playback, voice-recognition, alarm and LED-flash ICs — from selection, sound editing and programming to turnkey reference designs.
Every family ships fully SGS / RoHS compliant and is stocked in volume for quick turn.
2–360 s, no mask fee, ~10-day lead. Only one 104 µF cap around the chip — 30–50 % lower BOM cost.
Mask for fixed-sound mass production; MTP (SPI-Flash co-pack) supports re-programming up to ~1000 s.
65 animal voices, alarms, doorbell chimes, sirens, festival effects — from ¥0.15/pc, sample in stock.
6–480 s recordable ICs, non-volatile retention, Winbond ISD series, MP3 / Bluetooth record modules.
Ding-dong bells, 4 / 8 / 16-chord polyphony, 49 world classics + 106 nursery rhymes ready to mask.
Offline Chinese / English voice recognition (≥95–97 % accuracy), plus 2–10-channel LED flash ICs.
Pick the right memory type for volume, lead time and sound-change frequency.
| Parameter | Xzabc OTP | Common Mask | MTP re-flash |
|---|---|---|---|
| Lead time | ~10 days | ~30 days | SOP 5d · Die 7–10d |
| MOQ | 6,000 pcs | 30k – 50k | SOP8 co-pack |
| Mask / NRE fee | none | ¥8,000 non-refund / ¥12,000 refund | none |
| Unit price | near mask, sometimes below | best at high volume | SOP8 QFP |
| BOM around chip | 1 × 104 cap | R + C network | 1 × 104 cap |
| Output | PWM / DAC | PWM / DAC | PWM / DAC |
| Urgent order | SOP8 can ship first | must wait wafer | — |
| Risk | sample = final die | only demo board to verify | re-program to verify |
AC-prefix families. Public DIP8 / SOP8 pricing shown; wafer >12,000 pcs/pc negotiated.
| Part No. | Duration | I/O | Output | Voltage | Package | Notes |
|---|
From toys and doorbells to EV chargers and smart-night lights — representative models and starting prices.
Every model in the catalog across 14 families. Search by part number, feature, family or spec — filter instantly.
| Part No. | Family | Duration | Key features | Ref. price | Source |
|---|
From plush toys and greeting cards to smart-home appliances, automotive and medical devices.
Match your volume, schedule and sound-change frequency to the recommended family.