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- Last added
- 2026-10-03
Featured NYQUEST manuals
NYQUEST NY8A056A Microcontroller Datasheet
NY8A056A is an EPROM‑based 8‑bit microcontroller designed for I/O‑intensive applications such as home appliances and meter equipment. It uses a RISC architecture with 55 instructions and offers a wide operating voltage range, high noise immunity, and built‑in infrared carrier generation.
The device provides 96 bytes of SRAM, 1 K×14‑bit EPROM, three timers, two 8‑bit PWM modules, two buzzer outputs, and dual‑clock oscillators. It is available in several SOP and DIP packages and supports normal, slow, standby, and halt power modes.
Covers: General Description · Features · Block Diagram · Pin Assignment · Pin Description · Memory Organization
NYQUEST NY3W Series (OTP) Speech Synthesizer Data Sheet
The NY3W Series is a single‑chip CMOS speech synthesizer with an embedded OTP EPROM. It offers three configurable I/O pins (OKY/O3, IO1, IO2) and a single Power PWM output that can directly drive speakers from 4 Ω to 64 Ω. The device supports wide operating voltages (1.6 V – 6.8 V) and includes a range of special functions such as mode switching, power‑on play, debounce options, and internal feedback.
Development tools like Q‑Speech and Quick‑IO simplify programming, while the datasheet details electrical characteristics, pin assignments, maximum ratings, and example application circuits for easy integration into consumer and industrial products.
Covers: General Description · Features · Pin Description · Development & Demonstration · Absolute Maximum Rating · DC Characteristics
Latest NYQUEST manuals
NYQUEST NY8A056A Microcontroller Datasheet
Datasheet 99 pages · 1.9 MB · ENThe NY8A056A is an EPROM‑based 8‑bit MCU with 16 I/O pins, multiple timers, PWM, and a 340 mA IR carrier for home‑appliance and meter applications.
NYQUEST NY3W Series (OTP) Speech Synthesizer Data Sheet
Datasheet 18 pages · 554 KB · ENThe NYQUEST NY3W Series (OTP) speech synthesizer datasheet provides specifications, features, pin descriptions, and application information for the…
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in NYQUEST manuals
What is the operating voltage range of the NY8A056A?
The MCU operates from 2.0 V to 5.5 V at system clocks ≤8 MHz, and from 2.2 V to 5.5 V at clocks >8 MHz.
How many general‑purpose I/O pins does the NY8A056A provide?
It provides 16 individually controllable I/O pins.
What is the operating voltage range of the NY3W series?
The device operates from 1.6 V up to 6.8 V.
From: NYQUEST NY3W Series (OTP) Speech Synthesizer Data Sheet
How many I/O pins does the NY3W series have?
It has three configurable I/O pins: OKY/O3, IO1, and IO2.
From: NYQUEST NY3W Series (OTP) Speech Synthesizer Data Sheet