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我司专营ISSI进口原装正品存储器,假一罚十。欢迎联系QQ:2851185157
FEATURES
• Clock frequency: 200, 166, 143 MHz
• Fully synchronous; all signals referenced to a
positive clock edge
• Internal bank for hiding row access/precharge
• Power supply: Vdd/Vddq = 2.3V-3.6V
IS42/45SxxxxxF - Vdd/Vddq = 3.3V
IS42/45RxxxxxF - Vdd/Vddq = 2.5
• LVTTL interface
• Programmable burst length
– (1, 2, 4, 8, full page)
• Programmable burst sequence:
Sequential/Interleave
• Auto Refresh (CBR)
• Self Refresh
• 8K refresh cycles every 64 ms
• Random column address every clock cycle
• Programmable CAS latency (2, 3 clocks)
• Burst read/write and burst read/single write
operations capability
• Burst termination by burst stop and precharge
command
• Packages:
x8/x16: 54-pin TSOP-II, 54-ball TF-BGA (x16 only)
• Temperature Range:
Commercial (0o
C to +70o
C)
Industrial (-40o
C to +85o
C)
Automotive, A1 (-40o
C to +85o
C)
Automotive, A2 (-40o
C to +105o
C)
IS45S16320F-7TLA1
ISSI
tsop54
5400