參數(shù)資料
型號(hào)： UPD442000AGU-DD10X-9JH
廠商： NEC Corp.
元件分類： 圓形連接器
英文描述： Circular Connector; No. of Contacts:6; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-98 RoHS Compliant: No
中文描述： 200萬位CMOS靜態(tài)RAM 256K字× 8位擴(kuò)展工作溫度
文件頁數(shù)： 5/28頁
文件大小： 157K
代理商： UPD442000AGU-DD10X-9JH
Data Sheet M14669EJ7V0DS
13
PD442000A-X
Write Cycle (1/3)
Parameter
Symbol
VCC
≥ 2.7 V
Unit
Condition
-BB55X
-BB70X
-BB85X
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Write cycle time
tWC
55
70
85
ns
/CE1 to end of write
tCW1
50
55
70
ns
CE2 to end of write
tCW2
50
55
70
ns
Address valid to end of write
tAW
50
55
70
ns
Address setup time
tAS
000
ns
Write pulse width
tWP
45
50
55
ns
Write recovery time
tWR
000
ns
Data valid to end of write
tDW
25
30
35
ns
Data hold time
tDH
000
ns
/WE to output in High-Z
tWHZ
20
25
30
ns
Note
Output active from end of write
tOW
555
ns
Note The output load is 1TTL + 5 pF.
Write Cycle (2/3)
Parameter
Symbol
VCC
≥ 2.2 V
Unit
Condition
-BC70X
-BC85X
-BC10X
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Write cycle time
tWC
70
85
100
ns
/CE1 to end of write
tCW1
55
70
80
ns
CE2 to end of write
tCW2
55
70
80
ns
Address valid to end of write
tAW
55
70
80
ns
Address setup time
tAS
000
ns
Write pulse width
tWP
50
55
60
ns
Write recovery time
tWR
000
ns
Data valid to end of write
tDW
30
35
40
ns
Data hold time
tDH
000
ns
/WE to output in High-Z
tWHZ
25
30
35
ns
Note
Output active from end of write
tOW
555
ns
Note The output load is 1TTL + 5 pF.
相關(guān)PDF資料
PDF描述
UPD442000AGU-DD12X-9JH Circular Connector; No. of Contacts:22; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:13-35 RoHS Compliant: No
UPD442000AGU-DD85X-9JH Circular Connector; No. of Contacts:10; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:13-98 RoHS Compliant: No
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