ISSI IS61WV25616BLS-25TLI

256K x 1625 ns-40°C ~ 85°C（TA）

Overview

The ISS/IS61WV25616Axx/Bxx and IS64WV25616Bxx are high-speed,4,194,304-bit static RAMs organized as 262,144 words by 16 bits. It is fabricated using ISSI's high-performance CMOS technology. This highly reliable pro-cess coupled with innovative circuit design techniques, yields high-performance and low power consumption de-vices.When CE is HIGH(deselected), the device assumes a standby mode at which the power dissipation can be reduced down with CMOS input levels.Easy memory expansion is provided by using Chip Enable and Output Enable inputs, CE and OE. The active LOW Write Enable(WE) controls both writing and reading of the memory.A data byte allows Upper Byte(UB) and Lower Byte(LB) access.The IS61WV25616Axx/Bxx and IS64WV25616Bxx are packagedin the JEDEC standard44-pin TSOP Type ll and 48-pin Mini BGA(6mmx8mm).● HIGHSPEED:(IS61/64WV25616ALL/BLL)· High-speed access time:8,10,20ns• Low Active Power:85 mW(typical)· Low Standby Power:7 mW(typical) CMOS standby● LOW POWER:(IS61/64WV25616ALS/BLS)• High-speed access time:25,35,45ns• Low Active Power:35 mW(typical)• Low Standby Power:0.6 mW(typical) CMOS standby• Single power supply- VoD 1.65V to 2.2V(IS61WV25616Axx)- VoD 2.4V to 3.6V(IS61/64WV25616Bxx)· Fully static operation: no clock or refresh required• Three state outputs• Data control for upper and lower bytes• Industrialand Automotive temperature support• Lead-free available

Features

Volatile Memory Type
Package / Case: 44-TSOP (0.400, 10.16mm Width)
44 Pins
I/O Type: COMMON

Surface Mount Mounting Type

Applications

There are a lot of ISSI, Integrated Silicon Solution Inc
IS61WV25616BLS-25TLI Memory applications.

• networking
• personal computers
• servers
• supercomputers
• telecommunications
• workstations,
• DVD disk buffer
• data buffer
• nonvolatile BIOS memory
• Camcorders