Datasheet4U Logo Datasheet4U.com

W51300 - FLASH VR CONTROLLER

General Description

The W51300 is a voice recorder IC which contains A/D and D/A converters to digitize and reproduce voice signals.

Key Features

  • Modified ADM algorithm with 24 KHz sampling frequency when ROSC = 620 KΩ.
  • Operates with Winbond serial flash EPROM.
  • Built-in A/D, D/A, MIC preamplifier, AGC circuit, anti-alias/smoothing filter, speaker power amplifier, and LED indicator.
  • 8 input trigger pins (L_REC, E_PLAY, L_PLAY, FWD, BWD, STOP, ERASE, RESET) debounced to ensure noise-free operations.
  • Single/multi-voice segment operation, normal/CPU mode selected by pin option (SMODE, CPU).

📥 Download Datasheet

Datasheet Details

Part number W51300
Manufacturer Winbond
File Size 150.84 KB
Description FLASH VR CONTROLLER
Datasheet download datasheet W51300 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
W5130MK240 Rectifier Diode IXYS
W5130MK260 Rectifier Diode IXYS
W5130MK280 Rectifier Diode IXYS
W5139TE420 Rectifier Diode IXYS
W5139TE460 Rectifier Diode IXYS

Other Datasheets by Winbond

Part Number Description

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
W51300 FLASH VR CONTROLLER GENERAL DESCRIPTION The W51300 is a voice recorder IC which contains A/D and D/A converters to digitize and reproduce voice signals. An anti-alias/smoothing filter, AGC circuit, MIC preamplifier, and speaker power amplifier are used to smooth the input voice and set the output voice to a certain volume while minimizing the number of extra components needed. The recording time depends on the size of the external memory. The external memory is a nonvolatile flash EPROM that stores the voice data while power is switched off. This external memory provides a great advantage in cartridge or greeting card applications. A maximum of 16 Mbit of memory can be cascaded.