IS41C44002 ICSI [Integrated Circuit Solution Inc], IS41C44002 Datasheet
IS41C44002
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IS41C44002 Summary of contents
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... Industrial grade parts The attached datasheets are provided by ICSI. Integrated Circuit Solution Inc reserve the right to change the specifications and products. ICSI will answer to your questions about device. If you have any questions, please contact the ICSI offices. Integrated Circuit Solution Inc. ...
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... Refresh Mode: RAS-Only, CAS-before-RAS (CBR), and Hidden • JEDEC standard pinout • Single power supply: 5V ± 10% or 3.3V ± 10% • Byte Write and Byte Read operation via two CAS PRODUCT SERIES OVERVIEW Part No. Refresh IS41C44002 2K IS41C44004 4K IS41LV44002 2K IS41LV44004 4K PIN CONFIGURATION 24 Pin SOJ, TSOP-2 ...
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... Write RAS-Only Refresh CBR Refresh Note: 1. EARLY WRITE only. Integrated Circuit Solution Inc. DR007-0B 10/17/2002 WE CONTROL CAS WE LOGICS DATA I/O BUS COLUMN DECODERS SENSE AMPLIFIERS MEMORY ARRAY 4,194,304 x 4 RAS RAS RAS CAS CAS CAS RAS RAS CAS CAS ...
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... Column Address Strobe (CAS). RAS is used to latch the first nine bits and CAS is used the latter ten bits. Memory Cycle A memory cycle is initiated by bring RAS LOW and it is terminated by returning both RAS and CAS HIGH. To ensures proper device operation and data integrity any ...
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IC41C4400x and IC41LV4400x Series ABSOLUTE MAXIMUM RATINGS Symbol Parameters V Voltage on Any Pin Relative to GND T V Supply Voltage CC I Output Current OUT P Power Dissipation D T Commercial Operation Temperature A Industrial Operation Temperature T Storage ...
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IC41C4400x and IC41LV4400x Series ELECTRICAL CHARACTERISTICS (Recommended Operating Conditions unless otherwise noted.) Symbol Parameter I Input Leakage Current IL I Output Leakage Current IO V Output High Voltage Level OH V Output Low Voltage Level OL I Standby Current: TTL ...
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IC41C4400x and IC41LV4400x Series AC CHARACTERISTICS (1,2,3,4,5,6) (Recommended Operating Conditions unless otherwise noted.) Symbol Parameter t Random READ or WRITE Cycle Time RC Access Time from RAS t RAC Access Time from CAS t CAC t Access Time from Column-Address ...
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IC41C4400x and IC41LV4400x Series AC CHARACTERISTICS (Continued) (Recommended Operating Conditions unless otherwise noted.) Symbol Parameter Column-Address Setup Time to CAS t ACH Precharge during WRITE Cycle OE Hold Time from WE during t OEH READ-MODIFY-WRITE cycle t Data-In Setup Time ...
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IC41C4400x and IC41LV4400x Series Notes initial pause of 200 µs is required after power-up followed by eight RAS refresh cycle (RAS-Only or CBR) before proper device operation is assured. The eight RAS cycles wake-up should be repeated any ...
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IC41C4400x and IC41LV4400x Series READ CYCLE RAS t CRP CAS t ASR ADDRESS Row WE I/O OE Note: is referenced from rising edge of RAS or CAS, whichever occurs last OFF RAS t CSH ...
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IC41C4400x and IC41LV4400x Series EARLY WRITE CYCLE (OE = DON'T CARE) RAS t CRP CAS t ASR ADDRESS Row WE I/O Integrated Circuit Solution Inc. DR007-0B 10/17/2002 RAS t CSH t RSH CAS CLCH ...
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IC41C4400x and IC41LV4400x Series READ WRITE CYCLE (LATE WRITE and READ-MODIFY-WRITE Cycles) RAS t CRP CAS t ASR ADDRESS Row WE I RWC t RAS t CSH t t CAS RCD RAD t t ...
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IC41C4400x and IC41LV4400x Series EDO-PAGE-MODE READ CYCLE RAS t CRP CAS t RAD t ASR ADDRESS Row t RAH WE Open I/O OE Note: can be measured from falling edge of CAS to falling edge of CAS, or from rising ...
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IC41C4400x and IC41LV4400x Series EDO-PAGE-MODE EARLY-WRITE CYCLE RAS t CRP CAS t RAD t ASR ADDRESS Row t RAH RASP t t CSH RCD CAS, CP CAS ...
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IC41C4400x and IC41LV4400x Series EDO-PAGE-MODE READ-WRITE CYCLE RAS t CSH t CRP t RCD CAS ASR RAD t t ASC RAH ADDRESS Row t RWD t RCS WE t RAC t CAC t CLZ Open I/O ...
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IC41C4400x and IC41LV4400x Series EDO-PAGE-MODE READ-EARLY-WRITE CYCLE RAS t CSH t t CRP RCD CAS ASR RAD t t ASC RAH ADDRESS Row Column (A) t RCS WE t RAC t CAC Open I ...
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IC41C4400x and IC41LV4400x Series AC WAVEFORMS READ CYCLE (With WE-Controlled Disable) RAS t CRP CAS t ASR ADDRESS Row WE I/O OE RAS RAS RAS RAS RAS-ONLY REFRESH CYCLE RAS t CRP CAS t ASR ADDRESS Row I/O Integrated Circuit ...
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IC41C4400x and IC41LV4400x Series CBR CBR REFRESH CYCLE CBR CBR CBR (Addresses; WE DON'T CARE RAS t t RPC CHR t CP CAS I/O HIDDEN REFRESH CYCLE RAS t CRP CAS t ASR ADDRESS Row I/O ...
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IC41C4400x and IC41LV4400x Series ORDERING INFORMATION Commercial Range: 0° ° ° ° ° 70° ° ° ° ° C Voltage: 5V Speed (ns Speed (ns Voltage: 3.3V Speed (ns) 50 ...
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IC41C4400x and IC41LV4400x Series ORDERING INFORMATION Industrial Range: -40° ° ° ° ° 85° ° ° ° ° C Voltage: 5V Speed (ns Speed (ns Voltage: 3.3V Speed (ns) 50 ...