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W45B012

Features: · Single 2.7 - 3.6V Read and Write Operations· Serial Interface Architecture - SPI Compatible: Mode 0 and Mode 3· Byte Serial Read with Single Command· Superior Reliability - Endurance: 10,000 Cycles (typ.) - 20 years Data Retention· Low Power Consumption - Active Current: 30 mA (max) -...

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SeekIC No. : 004544745 Detail

W45B012: Features: · Single 2.7 - 3.6V Read and Write Operations· Serial Interface Architecture - SPI Compatible: Mode 0 and Mode 3· Byte Serial Read with Single Command· Superior Reliability - Endurance: 1...

W45B012 Data Sheet

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Part Number:
W45B012
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: 2024/11/21

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Product Details

Description



Features:

· Single 2.7    - 3.6V Read and Write Operations
· Serial Interface Architecture
   - SPI Compatible: Mode 0 and Mode 3
· Byte Serial Read with Single Command
· Superior Reliability
   - Endurance: 10,000 Cycles (typ.)
   - 20 years Data Retention
· Low Power Consumption
   - Active Current: 30 mA (max)
   - Standby Current: 15 mA (max)
· Sector or Chip   -Erase Capability
   - Uniform 4 KByte sectors
· Fast Erase and Byte   -Program
   - Chip   -Erase Time: 100 mS (Max.)
   - Sector   -Erase Time: 25 mS (Max.)
   - Byte   -Program Time: 50 mS (Max.)
· Automatic Write Timing
   - Internal VPP Generation
· End   -of   -Write Detection
   - Software Status
· 20 MHz Max Clock Frequency
· Hardware Reset Pin (#RESET)
   - Resets the device to Standby Mode
· TTL Compatibility
· Hardware Data Protection
   - Protects/Unprotects the device from Write operation
· Packages Available
   - 8 SON (5 x 6 mm), 32L PLCC


Pinout

Connection Diagram


Specifications

PARAMETER RATING UNIT
Temperature Under Bias -55 to +125 °C
Storage Temperature -65 to +150 °C
D. C. Voltage on Any Pin to Ground Potential -0.5 to VDD +0.5 V
Transient Voltage (<20 nS )on Any Pin to Ground Potential -1.0 to VDD +1.0 V
Package Power Dissipation Capability (TA = 25° C) 1.0 W
Surface Mount Lead Soldering Temperature (3 Seconds) 240 °C
Output Short Circuit Current 1 50 mA



Description

The W45B012 is manufactured with Winbond's high performance CMOS WinFlash technology. The Serial Flash is organized as 32 sectors of 4096 Bytes for the W45B012. The memory is accessed for Read or Erase/Program by the SPI bus compatible serial protocol. The bus signals are: serial data input (SI), serial data output (SO), serial clock (SCK), write protect (#WP), chip enable (#CE), and hardware reset (#RESET). This device is offered in 8L SON and 32L PLCC package.




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