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MICROCHIP  23K256-I/SN  SRAM, 256KBIT, SPI, 20MHZ, 8-SOIC

Technical Data Sheet (587.27KB) EN See all Technical Docs

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MICROCHIP 23K256-I/SN
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Product Overview

The 23K256-I/SN is a 256K SPI bus low-power Serial SRAM Device. 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 the device 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.
  • 20MHz Maximum clock
  • Low-power CMOS technology
  • 32,768 x 8-bit Organization
  • Flexible operating modes
  • Sequential read/write
  • High reliability
ESD sensitive device, take proper precaution while handling the device.

 

Product Information

Memory Size:
32Kbit
SRAM Memory Configuration:
32K x 8bit
Supply Voltage Min:
2.7V
Supply Voltage Max:
3.6V
Memory Case Style:
SOIC
No. of Pins:
8Pins
Access Time:
-
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
AEC-Q100
MSL:
MSL 1 - Unlimited
Supply Voltage Range:
2.7V to 3.6V
Clock Frequency:
20 MHz
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Computers & Computer Peripherals;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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