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TMS417809

Features: ` Organization . . . 2097152 * 8` Single 5 V Power Supply (±10% Tolerance)` Performance Ranges: ACCESS ACCESS ACCESS EDO TIME TIME TIME CYCLE tRAC tCAC tAA tHPC MAX MAX MAX MIN '41x809-60 60 ns 15 ns 30 ns 25 ns '41x809-70 70 ns 18 ns 35 ns 30 ns '41x809-80 80 ns 20 ns 40 ns 35 ns` Exten...

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SeekIC No. : 004525101 Detail

TMS417809: Features: ` Organization . . . 2097152 * 8` Single 5 V Power Supply (±10% Tolerance)` Performance Ranges: ACCESS ACCESS ACCESS EDO TIME TIME TIME CYCLE tRAC tCAC tAA tHPC MAX MAX MAX MIN '41x809-60 ...

TMS417809 Data Sheet

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Part Number:
TMS417809
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:

` Organization . . . 2097152 * 8
` Single 5 V Power Supply (±10% Tolerance)
` Performance Ranges:
          ACCESS ACCESS ACCESS EDO
          TIME TIME TIME CYCLE
          tRAC tCAC tAA tHPC
          MAX MAX MAX MIN
  '41x809-60 60 ns 15 ns 30 ns 25 ns
  '41x809-70 70 ns 18 ns 35 ns 30 ns
  '41x809-80 80 ns 20 ns 40 ns 35 ns
` Extended Data Out (EDO) Operation
` CAS-Before-RAS (CBR) Refresh
` High-Impedance State Unlatched Output
` High-Reliability Plastic 28-Lead (DZ Suffix) 400-Mil-Wide Surface-Mount Small-Outline J-Lead (SOJ) Package
` Operating Free-Air Temperature Range 0°C to 70°C
` Fabricated Using Enhanced Performance Implanted CMOS (EPICE) Technology by Texas Instruments (TIE) 


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 V to 7 V
Voltage range on any pin (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . .  . . . . 1 V to 7 V
Short-circuit output current  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 mA
Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . .1 W
Operating free-air temperature range, TA  . . . . . . . . . . . . . . . . . . .  . . . . .0°C to 70°C
Storage temperature range, Tstg  . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C


Description

The TMS41x809 series is a set of high-speed, 16777216-bit dynamic random-access memories (DRAMs) organized as 2097152 words of eight bits each. It employs TI's state-of-the-art EPIC technology for high performance, reliability, and low power.

These TMS41x809 devices feature maximum RAS access times of 60 ns, 70 ns, and 80 ns. All addresses and data-in lines are latched on chip to simplify system design. Data out is unlatched to allow greater system flexibility.

The TMS41x809 is offered in a 28-lead plastic surface-mount SOJ package (DZ suffix). This package is characterized for operation from 0°C to 70°C.




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