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IS41LV16257A Datasheet 256k X 16 (4-mbit) Dynamic Ram

Manufacturer: ISSI (now Infineon)

Overview: IS41C16257A IS41LV16257A 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The ISSI IS41C16257A and the IS41LV16257A are 262,144 x 16-bit high-performance CMOS Dynamic Random Access Memories.

Fast Page Mode allows 512 random accesses within a single row with access cycle time as short as 12 ns per 16-bit word.

The Byte Write control, of upper and lower byte, makes these devices ideal for use in 16- and 32-bit wide data bus systems.

Key Features

  • Fast access and cycle time TTL compatible inputs and outputs Refresh Interval: 512 cycles/8 ms Refresh Mode: RAS-Only, CAS-before-RAS (CBR), and Hidden JEDEC standard pinout Single power supply: -- 5V ± 10% (IS41C16257A) -- 3.3V ± 10% (IS41LV16257A) Byte Write and Byte Read operation via two CAS Lead-free available ISSI APRIL 2005 ® www. DataSheet4U. com.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Integrated Silicon Solution Inc Logo IS41LV16257 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE Integrated Silicon Solution Inc

More Datasheets from ISSI (now Infineon)

Part Number Description
IS41LV16257B 256K x 16 (4-MBIT) DYNAMIC RAM WITH FAST PAGE MODE
IS41LV16256A 256K x 16 (4-MBIT) DYNAMIC RAM
IS41LV16256B 256K x 16 (4-MBIT) DYNAMIC RAM WITH EDO PAGE MODE
IS41LV16100 1M x 16 (16-MBIT) DYNAMIC RAM WITH EDO PAGE MODE
IS41LV16100A 1M x 16 (16-MBIT) DYNAMIC RAM WITH EDO PAGE MODE
IS41LV16100B 1M x 16 (16-MBIT) DYNAMIC RAM WITH EDO PAGE MODE
IS41LV16100S 1M x 16 (16-MBIT) DYNAMIC RAM WITH EDO PAGE MODE
IS41LV16105 1M x 16 (16-MBIT) DYNAMIC RAM WITH FAST PAGE MODE
IS41LV16105B 1M x 16 (16-MBIT) DYNAMIC RAM WITH FAST PAGE MODE
IS41LV16400 4Mx16 (64-MBIT) DYNAMIC RAM WITH EDO PAGE MODE

IS41LV16257A Distributor