參數(shù)資料
型號(hào): MT54V512H18A
廠商: Micron Technology, Inc.
英文描述: 512K x 18 Synchronous Pipelined Burst SRAM(9Mb,流水線式,同步脈沖靜態(tài)存儲(chǔ)器)
中文描述: 為512k × 18同步流水線突發(fā)靜態(tài)存儲(chǔ)器(9Mb以上,流水線式,同步脈沖靜態(tài)存儲(chǔ)器)
文件頁(yè)數(shù): 18/22頁(yè)
文件大?。?/td> 258K
代理商: MT54V512H18A
18
512K x 18 2.5V V
DD
, HSTL, QDRb2 SRAM
MT54V512H18A.p65 – Rev. 3/00
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2000, Micron Technology, Inc.
ADVANCE
512K x 18
2.5V V
DD
, HSTL, QDRb2 SRAM
tTLTH
Test Clock
(TCK)
1
2
3
4
5
6
Test Mode Select
(TMS)
tTHTL
Test Data-Out
(TDO)
tTHTH
Test Data-In
(TDI)
tTHMX
tMVTH
tTHDX
tDVTH
tTLOX
tTLOV
DON’T CARE
UNDEFINED
TAP TIMING
TAP AC ELECTRICAL CHARACTERISTICS
(Notes 1, 2) (+20°C
T
J
+100°C, +2.4V
V
DD
+2.6V)
DESCRIPTION
Clock
Clock cycle time
Clock frequency
Clock HIGH time
Clock LOW time
Output Times
TCK LOW to TDO unknown
TCK LOW to TDO valid
TDI valid to TCK HIGH
TCK HIGH to TDI invalid
Setup Times
TMS setup
Capture setup
Hold Times
TMS hold
Capture hold
SYMBOL
MIN
MAX
UNITS
t
THTH
f
TF
t
THTL
t
TLTH
100
ns
10
MHz
ns
ns
40
40
t
TLOX
t
TLOV
t
DVTH
t
THDX
0
ns
ns
ns
ns
20
10
10
t
MVTH
t
CS
10
10
ns
ns
t
THMX
t
CH
10
10
ns
ns
NOTE:
1.
t
CS and
t
CH refer to the setup and hold time requirements of latching data from the boundary scan register.
2. Test conditions are specified using the load in Figure 4.
相關(guān)PDF資料
PDF描述
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