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LC322271T-70

Sanyo
Part Number LC322271T-70
Manufacturer Sanyo
Description 2 MEG (131072 words X 16 bits) DRAM
Published Apr 25, 2005
Detailed Description Ordering number : EN*5085A CMOS LSI LC322271J, M, T-70/80 2 MEG (131072 words × 16 bits) DRAM Fast Page Mode, Byte Wri...
Datasheet PDF File LC322271T-70 PDF File

LC322271T-70
LC322271T-70

Overview
Ordering number : EN*5085A CMOS LSI LC322271J, M, T-70/80 2 MEG (131072 words × 16 bits) DRAM Fast Page Mode, Byte Write Preliminary Overview The LC322271J, M and T is a CMOS dynamic RAM operating on a single 5 V power source and having a 131072 words × 16 bits configuration.
Equipped with large capacity capabilities, high speed transfer rates and low power dissipation, this series is suited for a wide variety of applications ranging from computer main memory and expansion memory to commercial equipment.
Address input utilizes a multiplexed address bus which permits it to be enclosed in a compact plastic package of SOJ 40-pin, SOP 40-pin, and TSOP 44-pin .
Refresh rates are within 8 ms with 512 row address (A0 to A7, A8R) selection and support Row Address Strobe (RAS)-only refresh, Column Address Strobe (CAS)-before-RAS refresh and hidden refresh settings.
There are functions such as fast page mode, read-modify-write and byte write.
The pin assignment follows the JEDEC 1 M DRAM (6553...


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