25AA320A

Features: • Max. clock 10 MHz• Low-power CMOS technology- Max. Write Current: 5 mA at 5.5V, 10 MHz- Read Current: 5 mA at 5.5V, 10 MHz- Standby Current: 5 A at 5.5V• 4096 x 8-bit organization• 32 byte page• Self-timed erase and write cycles (5 ms max.)• Block wr...

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SeekIC No. : 004217445 Detail

25AA320A: Features: • Max. clock 10 MHz• Low-power CMOS technology- Max. Write Current: 5 mA at 5.5V, 10 MHz- Read Current: 5 mA at 5.5V, 10 MHz- Standby Current: 5 A at 5.5V• 4096 x 8-bit o...

floor Price/Ceiling Price

Part Number:
25AA320A
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: 2024/12/21

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Product Details

Description



Features:

• Max. clock 10 MHz
• Low-power CMOS technology
- Max. Write Current: 5 mA at 5.5V, 10 MHz
- Read Current: 5 mA at 5.5V, 10 MHz
- Standby Current: 5 A at 5.5V
• 4096 x 8-bit organization
• 32 byte page
• Self-timed erase and write cycles (5 ms max.)
• Block write protection
- Protect none, 1/4, 1/2 or all of array
• Built-in write protection
- Power-on/off data protection circuitry
- Write enable latch
- Write-protect pin
• Sequential read
• High reliability
- Endurance: >1M erase/write cycles
-Data retention: > 200 years
- ESD protection: > 4000V
• Temperature ranges supported;
- Industrial (I):-40°C to +85°C
- Automotive (E):-40°C to +125°C
• Standard and Pb-free packages available





Pinout

  Connection Diagram




Specifications

VCC.........................................................................6.5V
All inputs and outputs w.r.t. VSS .... -0.6V to VCC +1.0V
Storage temperature ........................-65°C to 150°C
Ambient temperature under bias.......-65°C to 125°C
ESD protection on all pins......................................4 kV

NOTICE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for an extended period of time may affect device reliability.



Parameter Name Value
Density 32K bits (x8)
Max. Clock Freq. 10 MHz
Page Size (bytes) 32
Write Protect Quarter, Half, Whole Array
Endurance 1,000,000
Op. Volt Range (V) 1.8 to 5.5
Temp Range (°C) -40°C to +85°C





Description

The Microchip Technology Inc. 25AA320A/25LC320A (25XX320A*) are 32k-bit Serial Electrically Erasable PROMs. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a Chip Select (CS) input.

Communication to 25AA320A/25LC320A (25XX320A*) can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of Chip Select, allowing the host to service higher priority interrupts.

The 25AA320A/25LC320A (25XX320A*) are available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, and 8-lead TSSOP. All packages are Pb-free.






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