参数资料
型号: IS61LPS25636A-250TQ
厂商: INTEGRATED SILICON SOLUTION INC
元件分类: SRAM
英文描述: 256K x 36, 512K x 18 9 Mb SYNCHRONOUS PIPELINED, SINGLE CYCLE DESELECT STATIC RAM
中文描述: 256K X 36 CACHE SRAM, 2.6 ns, PQFP100
封装: TQFP-100
文件页数: 18/35页
文件大小: 562K
代理商: IS61LPS25636A-250TQ
Integrated Silicon Solution, Inc.
25
Rev. I
01/13/09
IS61LPS51218A, IS61LPS25636A, IS61LPS25632A, IS64LPS25636A,
IS61VPS51218A, IS61VPS25636A
TAP Electrical Characteristics OvertheOperatingRange(1,2)
Symbol
Parameter
Test Conditions
Min.
Max.
Units
VOh1
OutputHIGHVoltage
IOh=–2.0mA
1.7
V
VOh2
OutputHIGHVoltage
IOh=–100A
2.1
V
VOl1
OutputLOWVoltage
IOl=2.0mA
0.7
V
VOl2
OutputLOWVoltage
IOl=100A
0.2
V
VIh
InputHIGHVoltage
1.7
Vdd+0.3V
VIl
InputLOWVoltage
–0.3
0.7
V
Ix
Input Leakage Current
Vss ≤VI≤Vddq
–10
10
A
Notes:
1. AllVoltagereferencedtoGround.
2. Overshoot:VIh (AC) ≤Vdd+1.5Vfort
tTcyc/2,
Undershoot:VIl (AC)
0.5VforttTcyc/2,
Power-up:VIh<2.6VandVdd<2.4VandVddq<1.4Vfort<200ms.
TAP AC ELECTRICAL CHARACTERISTICS(1,2) (OVER OPERATINg RANgE)
Symbol Parameter
Min.
Max.
Unit
tTcyc
TCKClockcycletime
100
ns
fTf
TCKClockfrequency
10
MHz
tTh
TCKClockHIGH
40—
ns
tTl
TCKClockLOW
40
ns
tTMss
TMSsetuptoTCKClockRise
10
ns
tTdIs
TDIsetuptoTCKClockRise
10
ns
tcs
CapturesetuptoTCKRise
10
ns
tTMsh
TMSholdafterTCKClockRise
10
ns
tTdIh
TDIHoldafterClockRise
10
ns
tch
Capture hold after Clock Rise
10
ns
tTdOV
TCKLOWtoTDOvalid
20
ns
tTdOx
TCKLOWtoTDOinvalid
0
ns
Notes:
1.Bothtcs and tch refertotheset-upandholdtimerequirementsoflatchingdatafromtheboundaryscanregister.
2.TestconditionsarespecifiedusingtheloadinTAPACtestconditions.tr/tf=1ns.
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