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IS45LV44002B

Features: • Extended Data-Out (EDO) Page Mode access cycle• TTL compatible inputs and outputs• Refresh Interval: 2,048 cycles/32 ms• Refresh Mode: RAS-Only, CAS-before-RAS (CBR), and Hidden• Single power supply: 3.3V ± 10%• Byte Write and Byte Read operation vi...

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SeekIC No. : 004379072 Detail

IS45LV44002B: Features: • Extended Data-Out (EDO) Page Mode access cycle• TTL compatible inputs and outputs• Refresh Interval: 2,048 cycles/32 ms• Refresh Mode: RAS-Only, CAS-before-RAS (...

IS45LV44002B Data Sheet

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Part Number:
IS45LV44002B
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:

• Extended Data-Out (EDO) Page Mode access cycle
• TTL compatible inputs and outputs
• Refresh Interval:
   2,048 cycles/32 ms
• Refresh Mode: RAS-Only, CAS-before-RAS (CBR), and Hidden
• Single power supply: 3.3V ± 10%
• Byte Write and Byte Read operation via two CAS
• Automotive Temperature Range Option A1: -40°C to +85°C
• Lead-free available


Pinout

Connection Diagram


Specifications

Symbol Parameters
Rating
Unit
VT Voltage on Any Pin Relative to GND
0.5 to +4.6
V
VDD Supply Voltage
0.5 to +4.6
V
IOUT Output Current
50
mA
PD Power Dissipation
1
W
TA Operating Temperature
-40 to +85
TSTG Storage Temperature
55 to +125
Note:
1. Stress greater than 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 these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.


Description

The ISSI IS45LV44002B is 4,194,304 x 4-bit high-performance CMOS Dynamic Random Access Memory. These devices offer an accelerated cycle access called EDO Page Mode. EDO Page Mode allows 2,048 random accesses within a single row with access cycle time as short as 20 ns per 4-bit word.

These features make the IS45LV44002B ideally suited for high-bandwidth graphics, digital signal processing, highperformance computing systems, and peripheral applications.

The IS45LV44002B is packaged in a 24-pin 300-mil SOJ with JEDEC standard pinouts.




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