W551Cxxx

Features: Wide range of operating voltage: 2.4V ~ 5.5VOperating frequency up to 1 MHz (@VDD = 2.4V)Versatile operation modes Serial read mode Serial check-sum output mode Fast self-test modeDirectly cascade for longer duration applicationsSerial shift-in address busSerial data mode, the connection...

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SeekIC No. : 004544832 Detail

W551Cxxx: Features: Wide range of operating voltage: 2.4V ~ 5.5VOperating frequency up to 1 MHz (@VDD = 2.4V)Versatile operation modes Serial read mode Serial check-sum output mode Fast self-test modeDirectly...

floor Price/Ceiling Price

Part Number:
W551Cxxx
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/20

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Product Details

Description



Features:

 Wide range of operating voltage: 2.4V ~ 5.5V
 Operating frequency up to 1 MHz (@VDD = 2.4V)
 Versatile operation modes
   Serial read mode
   Serial check-sum output mode
   Fast self-test mode
 Directly cascade for longer duration applications
 Serial shift-in address bus
 Serial data mode, the connection interface can be reduced to three pins:
   CLK, ADDR, DATA
 Read access time: 500 ns
 Low power consumption
   Operation current: 5 mA (typ.)
   Standby current: 2 uA (typ.)



Pinout

  Connection Diagram


Specifications

PARAMETER

SYMBOL

CONDITIONS

RATED

UNIT

Operation Temperature

TOPR

-

0 to +70  

°C

Storage Temperature

TSTG

-

-65 to +150

°C

Power Supply (VDD-VSS)

 VDD-VSS

 -

-0.3 to +7.0

V

Input D.C. Voltage

 VDC

All pins

-0.5 to Vcc+1.0

V

 Transient Voltage (<20ns)

 VTRAN

 All pins

  -1.0 to Vcc+1.0

  V




Description

The W551Cxxx series is designated to interface with Winbond PowerSpeech™ , BandDirector™ , and ViewTalk™ family ICs directly. Application with PowerSpeech™ , BandDirector™ , and ViewTalk™ the serial voice memory W551Cxxx can lengthen the playback duration to meet the increasing market demand on complicated scenarios. The W551Cxxx was already utilized the same serial interface as Winbond serial flash memory W55Fxx for designer to simulate & verify the memory contents in advance. Besides that, W551Cxxx also provides a "Self-test mode" to verify the voice memory contents easily and quickly.




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