參數(shù)資料
型號(hào)： UPD442000AGU-BB55X-9JH
廠商： NEC Corp.
英文描述： 2M-BIT CMOS STATIC RAM 256K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION
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(yè)數(shù)： 11/28頁(yè)
文件大?。?/td> 157K
代理商： UPD442000AGU-BB55X-9JH
Data Sheet M14669EJ7V0DS
11
μ
PD442000A-X
Read Cycle (3/3)
Parameter
Symbol
V
CC
≥
1.8 V
Unit
Condition
-DD85X
-DD10X
-DD12X
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Read cycle time
t
RC
85
100
120
ns
Address access time
t
AA
85
100
120
ns
Note 1
/CE1 access time
t
CO1
85
100
120
ns
CE2 access time
t
CO2
85
100
120
ns
/OE to output valid
t
OE
40
50
60
ns
Output hold from address change
t
OH
10
10
10
ns
/CE1 to output in Low-Z
t
LZ1
10
10
10
ns
Note 2
CE2 to output in Low-Z
t
LZ2
10
10
10
ns
/OE to output in Low-Z
t
OLZ
5
5
5
ns
/CE1 to output in High-Z
t
HZ1
30
35
40
ns
CE2 to output in High-Z
t
HZ2
30
35
40
ns
/OE to output in High-Z
t
OHZ
30
35
40
ns
Notes 1.
The output load is 1TTL + 30 pF.
2.
The output load is 1TTL + 5 pF.
相關(guān)PDF資料
PDF描述
UPD442000AGU-BB70X-9JH Circular Connector; No. of Contacts:6; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-98 RoHS Compliant: No
UPD442000AGU-BB85X-9JH Circular Connector; No. of Contacts:7; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-99 RoHS Compliant: No
UPD442000AGU-BC10X-9JH 2M-BIT CMOS STATIC RAM 256K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION
UPD442000AGU-BC70X-9JH Circular Connector; No. of Contacts:13; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-35 RoHS Compliant: No
UPD442000AGU-BC85X-9JH LJT 4C 4#20 PIN JAM RECP
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