參數(shù)資料
型號： UPD444001LE-12
廠商： NEC Corp.
英文描述： 4M-BIT CMOS FAST SRAM 4M-WORD BY 1-BIT
中文描述： 4分位CMOS SRAM的快速分詞1位
文件頁數(shù)： 7/16頁
文件大?。?/td> 144K
代理商： UPD444001LE-12
7
μ
PD444001
Data Sheet M14947EJ4V0DS
Read Cycle
Parameter
Symbol
-10
-11
-12
Unit
Notes
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Read cycle time
t
RC
10
11
12
ns
Address access time
t
AA
10
11
12
ns
1
/CS access time
t
ACS
10
11
12
ns
/OE access time
t
OE
5
5
6
ns
Output hold from address change
t
OH
3
3
3
ns
/CS to output in low impedance
t
CLZ
3
3
3
ns
2, 3
/OE to output in low impedance
t
OLZ
0
0
0
ns
/CS to output in high impedance
t
CHZ
5
6
6
ns
/OE to output hold in high impedance
t
OHZ
5
5
6
ns
Notes
1.
See the output load shown in
Figure 1
.
2.
Transition is measured at
±
200 mV from steady-state voltage with the output load shown in
Figure 2
.
3.
These parameters are periodically sampled and not 100% tested.
Read Cycle Timing Chart 1 (Address Access)
Remarks 1.
In read cycle, /WE should be fixed to high level.
2.
/CS = /OE = V
IL
相關(guān)PDF資料
PDF描述
UPD444012AGY-B10X-MJH 4M-BIT CMOS STATIC RAM 256K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION
UPD444012AGY-B55X-MJH Circular Connector; No. of Contacts:22; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:13-22 RoHS Compliant: No
UPD444012AGY-B70X-MJH 4M-BIT CMOS STATIC RAM 256K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION
UPD444012AGY-B85X-MJH Circular Connector; No. of Contacts:22; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:13-35 RoHS Compliant: No
UPD444012AGY-C10X-MJH 4M-BIT CMOS STATIC RAM 256K-WORD BY 16-BIT EXTENDED TEMPERATURE OPERATION
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD444001LE-12-A 制造商:Renesas Electronics 功能描述:12ns 制造商:Renesas Electronics 功能描述:12ns Cut Tape
UPD444004LE-12-A 制造商:Renesas Electronics Corporation 功能描述:
UPD444008LE-12-A 制造商:Renesas Electronics 功能描述:12ns 5V Cut Tape
UPD444008LLE-A10(A) 制造商:Renesas Electronics Corporation 功能描述:
UPD444008LLE-A12-A 制造商:Renesas Electronics 功能描述:12ns 3.3V Cut Tape
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