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W55412A Datasheet (PDF) - Winbond

W55412A Datasheet PDF - Winbond
Part No. W55412A
Download  W55412A Click to view

File Size   50.03 Kbytes
Page   5 Pages
Manufacturer  WINBOND [Winbond]
Direct Link  http://www.winbond.com
Logo WINBOND - Winbond
Description VOICE PROM (256K OTP)

W55412A Datasheet (PDF)

Go To PDF Page Download Datasheet
W55412A Datasheet PDF - Winbond

Part No. W55412A
Download  W55412A Click to view

File Size   50.03 Kbytes
Page   5 Pages
Manufacturer  WINBOND [Winbond]
Direct Link  http://www.winbond.com
Logo WINBOND - Winbond
Description VOICE PROM (256K OTP)

W55412A Datasheet (HTML) - Winbond

W55412A Datasheet HTML 1Page - Winbond W55412A Datasheet HTML 2Page - Winbond W55412A Datasheet HTML 3Page - Winbond W55412A Datasheet HTML 4Page - Winbond W55412A Datasheet HTML 5Page - Winbond

W55412A Product details

GENERAL DESCRIPTION
The W55412A is a 256K x 1 bit one-time programmable (OTP) ROM. The W55412A is designed for easy cascading with Winbond speech ICs to emulate sounds and functions. The W55412A data ROM allows synthesis of messages of up to 12 seconds in duration (not including repetition or silence).

FEATURES
• Provides RDP, WRP, and DATA pins to cascade with Winbond speech ICs
• Data and address are processed in serial form
• Suitable for low pin count applications (8-pin DIP)
• Low power consumption:
    - Operating: 3 mA (max.)
    - Standby: 1μA (max.)
• Programming voltage (VPP): 12 to 12.5V
• Operating voltage range: 3 to 5V
• Organized as 256K x 1 bit
• Data access time: 500 nS (max.)



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