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AT24C64A

Features: • Low-Voltage and Standard-Voltage Operation2.7(VCC =2.7Vto5.5V)1.8(VCC =1.8Vto5.5V)• Low-Power Devices (ISB =2 µA @ 5.5V) Available• Internally Organized 4096 x 8, 8192 x 8• 2-Wire Serial Interface• Schmitt Trigger, Filtered Inputs for Noise Suppressi...

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SeekIC No. : 004289584 Detail

AT24C64A: Features: • Low-Voltage and Standard-Voltage Operation2.7(VCC =2.7Vto5.5V)1.8(VCC =1.8Vto5.5V)• Low-Power Devices (ISB =2 µA @ 5.5V) Available• Internally Organized 4096 x 8,...

AT24C64A Data Sheet

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Part Number:
AT24C64A
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Low-Voltage and Standard-Voltage Operation2.7(VCC =2.7Vto5.5V)1.8(VCC =1.8Vto5.5V)
• Low-Power Devices (ISB =2 µA @ 5.5V) Available
• Internally Organized 4096 x 8, 8192 x 8
• 2-Wire Serial Interface
• Schmitt Trigger, Filtered Inputs for Noise Suppression
• Bidirectional Data Transfer Protocol
• 100 kHz (1.8V) and 400 kHz (2.5V) Clock Rate for AT24C32A
• 400 kHz (1.8V) Clock Rate for AT24C64A
• Write Protect Pin for Hardware Data Protection
• 32-Byte Page Write Mode (Partial Page Writes Allowed)
• Self-Timed Write Cycle (10 ms max)
• High Reliability Endurance: 1 Million Write Cycles Data Retention: 100 Years
• Automotive Grade and Extended Temperature Devices Available
• 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP Packages


Pinout

Connection Diagram


Specifications

Operating Temperature................................ -55°Cto+125°C
Storage Temperature .................................. -65°Cto+150°C
Voltage on Any Pin
with Respect to Ground ....................................-1.0V to +7.0V
Maximum Operating Voltage ......................................... 6.25V
DC Output Current....................................................... 5.0 mA


Description

The AT24C32A/64A provides 32,768/65,536 bits of serial electrically erasable andprogrammable read only memory (EEPROM) organized as 4096/8192 words of 8 bitseach. The device's cascadable feature allows up to 8 devices to share a common 2-wire bus. The device is optimized for use in many industrial and commercial applica-tions where low power and low voltage operation are essential. The AT24C32A/64A isavailable in space saving 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead MAP and8-lead TSSOP packages and is accessed via a 2-wire serial interface. In addition, theentire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions.




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