參數(shù)資料
型號： UPD43256BGW-A12X-9JL
廠商： NEC Corp.
英文描述： Shielded Paired Cable; Number of Conductors:100; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyvinylchloride (PVC); Number of Pairs:50; Impedance:75ohm; Voltage Nom.:300V RoHS Compliant: Yes
中文描述： 256K位CMOS靜態(tài)RAM 32K的字8位擴展工作溫度
文件頁數(shù)： 14/20頁
文件大?。?/td> 127K
代理商： UPD43256BGW-A12X-9JL
14
μ
PD43256B-X
Data Sheet M11012EJ4V0DS
Low V
CC
Data Retention Characteristics (T
A
=
25 to +85
°
C)
Parameter
Symbol
Test Condition
MIN.
TYP.
MAX.
Unit
Data retention supply voltage
V
CCDR
/CS
≥
V
CC
0.2 V
2.0
5.5
V
Data retention supply current
I
CCDR
V
CC
= 3.0 V, /CS
≥
V
CC
0.2 V
0.5
20
Note
μ
A
Chip deselection to data retention mode
t
CDR
0
ns
Operation recovery time
t
R
5
ms
Note
2
μ
A (T
A
≤
40
°
C), 7
μ
A (T
A
≤
70
°
C)
Data Retention Timing Chart
V
IH
(MIN.)
V
CCDR
(MIN.)
V
IL
(MAX.)
V
CC
/CS
/CS
≥
V
CC
– 0.2 V
GND
4.5 V
Note
t
CDR
Data retention mode
t
R
Note
A version : 3.0 V, B version : 2.7 V
Remark
The other pins (Address, /OE, /WE, I/O) can be in high impedance state.
相關(guān)PDF資料
PDF描述
UPD43256BGW-B12X-9JL Multiconductor Cable; Number of Conductors:100; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyvinylchloride (PVC); Number of Pairs:50; Conductor Material:Copper; Conductor Plating:Tin; Impedance:75ohm RoHS Compliant: Yes
UPD43256BGW-B15X-9JL SERVSWITCH DVI KVM CABLE 3
UPD43256BGW-A85X-9JL 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION
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參數(shù)描述
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UPD44164182F5-E50-EQ1 制造商:Renesas Electronics Corporation 功能描述:UPD44164182 Series 18 Mb (1 M x 18 ) 200 MHz 5 ns DDRII SRAM - BGA-165
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