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W55F20

Features: `Provides CLK, ADDR, and DATA connection interface pins to communicate with other controllers such asWinbond PowerSpeechTM , BandDirectorTM, ViewTalkTM, ... Series.` 128K/512K/1M/2M bits memory density available.` Directly cascadable for longer duration applications ( except for W55F01)....

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SeekIC No. : 004544843 Detail

W55F20: Features: `Provides CLK, ADDR, and DATA connection interface pins to communicate with other controllers such asWinbond PowerSpeechTM , BandDirectorTM, ViewTalkTM, ... Series.` 128K/512K/1M/2M bits m...

W55F20 Data Sheet

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Part Number:
W55F20
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:

`Provides CLK, ADDR, and DATA connection interface pins to communicate with other controllers such as
Winbond PowerSpeechTM , BandDirectorTM, ViewTalkTM, ... Series.
` 128K/512K/1M/2M bits memory density available.
` Directly cascadable for longer duration applications ( except for W55F01).
`Fast frame-write operation
`Frame (32 bits) program cycle time: 400 S (typ.)
`Fast whole-chip-erase duration: 50 mS (max.)
` Read data access time: 500 nS (max.)
`Program/erase cycles: 10,000 (typ.)
`Data retention: 10 years (typ.)
` Low power consumption:
`Operating: 5 mA (typ.)
`Standby: 2 A (typ.)


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Condition
Rated Value
Unit
Operating Temp.
TOPR
-
0 to +70
°C
Storage Temp.
TSTG
-
-65 to +150
°C
Power Supply
VDD−VSS
-
-0.3 to +7.0
V
Input DC Voltage
VDC
All pins
-0.5 to VDD +1.0
V
Transient Voltage (< 20 nS)
VTRAN
All pins
-1.0 to VDD +1.0
V
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.


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