參數(shù)資料
型號: UPD442000AGU-DD85X-9JH
廠商: NEC Corp.
元件分類: 圓形連接器
英文描述: 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
中文描述: 200萬位CMOS靜態(tài)RAM 256K字× 8位擴展工作溫度
文件頁數(shù): 3/28頁
文件大?。?/td> 157K
代理商: UPD442000AGU-DD85X-9JH
Data Sheet M14669EJ7V0DS
11
PD442000A-X
Read Cycle (3/3)
Parameter
Symbol
VCC
≥ 1.8 V
Unit
Condition
-DD85X
-DD10X
-DD12X
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Read cycle time
tRC
85
100
120
ns
Address access time
tAA
85
100
120
ns
Note 1
/CE1 access time
tCO1
85
100
120
ns
CE2 access time
tCO2
85
100
120
ns
/OE to output valid
tOE
40
50
60
ns
Output hold from address change
tOH
10
ns
/CE1 to output in Low-Z
tLZ1
10
ns
Note 2
CE2 to output in Low-Z
tLZ2
10
ns
/OE to output in Low-Z
tOLZ
55
5
ns
/CE1 to output in High-Z
tHZ1
30
35
40
ns
CE2 to output in High-Z
tHZ2
30
35
40
ns
/OE to output in High-Z
tOHZ
30
35
40
ns
Notes 1. The output load is 1TTL + 30 pF.
2. The output load is 1TTL + 5 pF.
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