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Part Number AK54256Z
Category PRODUCTS - A
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Accutek Microcircuit AK54256Z 256K x 4 DRAM ZIP

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Elite.Parts is a website of GID Industrial, a company that has specialized in servicing industrial computer boards and providing other industrial products for sectors including manufacturing, defense, aerospace, entertainment, healthcare, and more by utilizing our combined skills and vast international network of trusted suppliers since our founding in 2015.

Do you need an AK54256Z? We can help you find it at a competitive price!


  • 100% tested with life time warranty
  • Allows for increased memory and density
  • Low height of 0.425" above mother board
  • On board decoupling capacitor
  • Saves costly redesign of current PC boards


Download "Accutek=AK54256Z-ds1-854426402.pdf" (52 KiB)

Extracted Text

Accutek DRAM Zip Adapter Modules 256K x 4 & 1 MEG x 4 Microcircuit 1MEG x1&4MEG x1 Corporation PIN ASSIGNMENT PIN ASSIGNMENT 246Kx4and1MEGx4 1MEGx1and4MEGx1 PIN # SYMBOL PIN # SYMBOL PIN # SYMBOL PIN # SYMBOL 1OE 11 A0 1 A911A0 2 CAS 12 A1 2 CAS 12 A1 3 DQ3 13 A2 3 Dout 13 A2 4 DQ4 14 A3 4 Vss 14 A3 5 Vss 15 Vcc 5 Din 15 Vcc 6 DQ1 16 A4 6WE 16 A4 7 DQ2 17 A5 7 RAS 17 A5 8WE 18 A6 8 A10 (N/C for 1 Meg x 1) 18 A6 9 RAS 19 A7 9 N/C 19 A7 10 A9 (NC for 256K x 4) 20 A8 10 N/C 20 A8 DESCRIPTION PART NUMBERS � AK54256Z-SS 256K x 4 The Accutek family of AccuZIP DRAM adapter modules is designed � AK541024Z-SS 1 Meg x 4 to convert a DRAM in a surface mount SOJ package into a side-mounted ZIP package. This pin compatible module eliminates � AK511024Z-SS 1 Meg x 1 PC board retooling when monolithic ZIP packages become unavail- � AK514096Z-SS 4 Meg x 1 able. These AccuZIP modules can be used to save space on com- SS - Speed Designator (60 nSEC, 70 nSEC, 80 nSEC) plex circuit boards using thru-hole technology. Accutek reserves the right to make changes in specifications at any The family consists of a series of unique low-profile printed circuit time and without notice. Accutek does not assume any responsibil- boards designed to accept IC’s in either 0.300" SOJ packages for ity for the use of any circuitry described; no circuit patent licenses the 256K x 4, 1 MEG x 4, 1 MEG x 1 and 4 MEG x 1 or 0.400" SOJ are implied. Preliminary data sheets contain minimum and maxi- packages for the 512K x 8, 256K x 16, 256K x 18, 1 MEG x 16 and 1 mum limits based upon design objectives, which are subject to MEG x 18. change upon full characterization over the specific operating condi- tions. FEATURES � Saves costly redesign of current PC boards ACCUTEK MICROCIRCUIT CORPORATION � Allows for increased memory and density BUSINESS CENTER at NEWBURYPORT 2 NEW PASTURE ROAD, SUITE 1 � On board decoupling capacitor NEWBURYPORT, MA 01950-4054 � Low height of 0.425" above mother board PHONE: 978-465-6200 FAX: 978-462-3396 � 100% tested with life time warranty E-Mail: sales Internet: This datasheet has been downloaded from at this page AK20Z-SOJ TOP VIEW (for 1Meg & 4 Meg DRAMs) 1 0.025" 2 1.000" 3 4 5 6 7 8 9 1 10 11 12 13 14 0.100" 15 16 17 0.100" 0.050" 18 19 20 ACCUTEKMICRO.COM 3/2002 0.125" 0.430"

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