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HMS12864F8V

Features: Access times : 12, 15 and 20ns High-density 1MByte design High-reliability, high-speed design Single + 3.3V ±0.3V power supply Easy memory expansion with /CE and /OE functions All inputs and outputs are TTL-compatible Industry-standard pin-outFR4-PCB designSpecifications PARAMETER ...

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SeekIC No. : 004364803 Detail

HMS12864F8V: Features: Access times : 12, 15 and 20ns High-density 1MByte design High-reliability, high-speed design Single + 3.3V ±0.3V power supply Easy memory expansion with /CE and /OE functions All inputs ...

HMS12864F8V Data Sheet

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Part Number:
HMS12864F8V
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: 2024/4/28

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Product Details

Description



Features:

Access times : 12, 15 and 20ns
High-density 1MByte design
High-reliability, high-speed design
Single + 3.3V ±0.3V power supply
Easy memory expansion with /CE and /OE functions
All inputs and outputs are TTL-compatible
Industry-standard pin-out
FR4-PCB design




Specifications

PARAMETER
SYMBOL
RATING
Voltage on Any Pin Relative to Vss
VIN,OUT
-0.5V to +4.6V
Voltage on Vcc Supply Relative to Vss
VCC
-0.5V to +4.6V
Power Dissipation
PD
8.0W
Storage Temperature
TSTG
-65 to +150
Operating Temperature
TA
0to +70





Description

The HMS12864F8V is a high-speed static random access memory (SRAM) module containing 131,072 words rganized in a x 64-bit configuration. The module consists of four 128K x 8 SRAMs mounted on a 120-pin, both-sided, FR4-printed circuit board.

Byte write enable inputs,(/WE0,/WE1,/WE2,/WE3,/WE4,/WE5,/WE6,/WE7) are used to enable the module HMS12864F8V 's 8 bits
independently. Output enable(/OE) and write enable(/WE) can set the memory input and output.

Data is written into the SRAM memory HMS12864F8V when write enable (/WE) and chip enable (/CE) inputs are both LOW. Reading is accomplished when /WE remains HIGH and /CE and output enable (/OE) are LOW. For reliability, this SRAM module is designed as multiple power and ground pin. All module components may beowered from a single +3.3V DC power supply and all inputs and outputs are fully TTL-compatible.






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