參數(shù)資料
型號: CY7C43636
廠商: Cypress Semiconductor Corp.
英文描述: 512 x36/x18x2 Tri Bus FIFO(512 x36/x18x2 三路總線 先進先出)
中文描述: 512 x36/x18x2三總線的FIFO(512 x36/x18x2三路總線先進先出)
文件頁數(shù): 9/40頁
文件大小: 577K
代理商: CY7C43636
CY7C43626
CY7C43636/CY7C43646
CY7C43666/CY7C43686
9
PRELIMINARY
t
REF
Propagation Delay Time, CLKA
to EFA/ORA and
CLKB
to EFB/ORB
Propagation Delay Time, CLKA
to AEA and CLKB
to AEB
Propagation Delay Time, CLKA
to AFA and CLKC
to AFC
Propagation Delay Time, CLKA
to MBF1 LOW or
MBF2 HIGH and CLKB
to MBF2 LOW or MBF1
HIGH
Propagation Delay Time, CLKA
to B
0
17[9]
and
CLKB
to A
0
35[10]
Propagation Delay Time, MBA to A
0
35
Valid and
MBB to B
0
17
Valid
Propagation Delay Time, MRS1 or PRS1 LOW to
AEB LOW, AFA HIGH, FFA/IRA LOW, EFB/ORB
LOW and MBF1 HIGH and MRS2 or PRS2 LOW to
AEA LOW, AFC HIGH, FFC/IRC LOW, EFA/ORA
LOW and MBF2 HIGH
1
6
1
8
1
8
ns
t
PAE
1
6
1
8
1
8
ns
t
PAF
1
6
1
8
1
8
ns
t
PMF
0
6
0
8
0
12
ns
t
PMR
1
7
2
11
3
12
ns
t
MDV
1
6
2
9
3
11
ns
t
RSF
1
6
1
10
1
15
ns
t
EN
Enable Time, CSA or W/RA LOW to A
0
35
Active and
CSB LOW and RENB HIGH to B
0
17
Active
Disable Time, CSA or W/RA HIGH to A
0
35
at High
Impedance and CSB HIGH or RENB LOW to B
0
17
at High Impedance
1
5
2
8
2
10
ns
t
DIS
t
PRT
t
RTR
Notes:
9.
10. Writing data to the Mail2 register when the A
0
35
outputs are active and MBA is HIGH.
1
5
1
6
1
8
ns
Retransmit Pulse Width
60
60
60
ns
Retransmit recovery Time
90
90
90
ns
Writing data to the Mail1 register when the B
0
17
outputs are active and MBB is HIGH.
Switching Characteristics
Over the Operating Range (continued)
Parameter
Description
7C43626/
36/46/66/86
-7
7C43626/
36/46/66/86
-10
7C43626/
36/46/66/86
-15
Unit
Min.
Max.
Min.
Max.
Min.
Max.
相關(guān)PDF資料
PDF描述
CY7C43626 256 x36/x18x2 Tri Bus FIFO(256 x36/x18x2 三路總線先進先出)
CY7C43646 1K x36/x18x2 Tri Bus FIFO(1K x36/x18x2 三路總線 先進先出)
CY7C43666 4K x36/x18x2 Tri Bus FIFO(4K x36/x18x2 三路總線先進先出)
CY7C43686 16K x36/x18x2 Tri Bus FIFO(16K x36/x18x2 三路總線先進先出)
CY7C43662AV 3.3V 4K x36 x2 Bidirectional Synchronous FIFO(3.3V 4K x36 x2 雙向同步先進先出)
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