參數(shù)資料
型號: IDT7027L20G
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 32K x 16 DUAL-PORT STATIC RAM
中文描述: 32K X 16 DUAL-PORT SRAM, 20 ns, CPGA108
封裝: CERAMIC, PGA-108
文件頁數(shù): 14/19頁
文件大?。?/td> 160K
代理商: IDT7027L20G
6.42
IDT7027S/L
High-Speed 32K x 16 Dual-Port Static RAM Military, Industrial and Commercial Temperature Ranges
.8
$
BUSY
&9,&9,,%
S
0:
'D
-
NOTES:
1. All timng is the same for left and right ports. Port
A
may be either the left or right port. Port
B
is the port opposite fromport
A
.
2. If t
APS
is not satisfied, the
BUSY
signal will be asserted on one side or another but there is no guarantee on which side
BUSY
will be asserted.
3. Refer to Chip Enable Truth Table.
.8
ADDR
"A"
and
"B"
BUSY
&,&9
CE
$
-
S
0:
'D
NOTES:
1. 'X' in part numbers indicates power rating (S or L).
2. Industrial temperature: for other speeds, packages and powers contact your sales office.
)%68%
6$,/9:+
3199 drw 13
ADDRESSES MATCH
CE
"A"
CE
"B"
BUSY
"B"
t
APS
t
BAC
t
BDC
(2)
3199 drw 14
ADDR
"A"
ADDRESS "N"
ADDR
"B"
BUSY
"B"
t
APS
t
BAA
t
BDA
(2)
MATCHING ADDRESS "N"
7027X20
Com'l Only
7027X25
Com'l, Ind
& Mlitary
7027X35
Com'l &
Mlitary
7027X55
Com'l &
Mlitary
Symbol
Parameter
Mn.
Max.
Mn.
Max.
Mn.
Max.
Mn.
Max.
Unit
INTERRUPT TIMING
t
AS
Address Set-up Time
0
____
0
____
0
____
0
____
ns
t
WR
Write Recovery Time
0
____
0
____
0
____
0
____
ns
t
INS
Interrupt Set Time
____
20
____
20
____
25
____
40
ns
t
INR
Interrupt Reset Time
____
20
____
20
____
25
____
40
ns
3199 tbl 15
相關(guān)PDF資料
PDF描述
IDT7027L20GB HIGH-SPEED 32K x 16 DUAL-PORT STATIC RAM
IDT7027L20GI HIGH-SPEED 32K x 16 DUAL-PORT STATIC RAM
IDT7027L20PF HIGH-SPEED 32K x 16 DUAL-PORT STATIC RAM
IDT7027L20PFB HIGH-SPEED 32K x 16 DUAL-PORT STATIC RAM
IDT7027L20PFI HIGH-SPEED 32K x 16 DUAL-PORT STATIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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IDT7027L20PFG 制造商:Integrated Device Technology Inc 功能描述:
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