LH543620M-20 데이터 시트보기 (PDF) - Sharp Electronics
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LH543620M-20 Datasheet PDF : 38 Pages
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LH543620
1024 × 36 Synchronous FIFO
AC ELECTRICAL CHARACTERISTICS 1 (See Timing Diagrams Pages 21-35)
SYMBOL
fC
tC
tCH
tCL
tDS
tDSO
tDH
tDHO
tA
tOH
tES
tEH
tOES
tOEH
tOL
tOZ
tOE
tEF
tFF
tAE
tAF
tHF
tPF
tMFF
tMEF
tAS
tAH
tWSS
tWSH
tRTMS
tRTMH
tRTS
tRTH
tRS
tRSR
tRF
tRO
tBA
tBD
tSKEW1
tSKEW2
tSKEWM
NOTES:
DESCRIPTION
Clock Cycle Frequency
Clock Cycle Time
Clock HIGH Time
Clock LOW Time
Data In Setup Time
Data Setup Time When Writing to Resource
Register From Output Port
Data In Hold Time
Data Hold Time When Writing to Resource Register
From Output Port
Data Out Access Time
Data Out Hold Time
Enable Setup Time
Enable Hold Time
Output Enable Setup Time
Output Enable Hold Time
OE to Data Out Low-Z 2
OE to Data Out High-Z 2
OE to Data Valid
Empty Flag Access Time
Full Flag Access Time
AE Flag Access Time
AF Flag Access Time
HF Flag Access Time
Parity Flag Access Time
Mailbox FF Access Time
Mailbox EF Access Time
Address Setup Time
Address Hold Time
WSI and WSO Setup Time
WSI and WSO Hold Time
Retransmit Mode Setup Time
Retransmit Mode Hold Time
Retransmit Setup Time
Retransmit Hold Time
Reset Pulse Width
Reset Recovery Time 2
Reset LOW to Flag Valid
Reset to Data Out LOW
Bypass LOW to Data Valid
Bypass Propagation Delay
Skew Time Between CKO and CKI for FF 3
Skew Time Between CKI and CKO for EF 4
Skew Time Between Clock for Mailbox Flags
–20
MIN MAX
50
20
8
9
5
10
2
2
14
4
5
2
6
2
1
12
10
14
14
14
14
14
14
14
14
10
2
10
2
5
2
5
2
20
10
30
18
12
12
7
7
7
–25
MIN MAX
40
25
10
12
6
12
2
2
16
4
6
2
7
2
1
15
12
16
16
16
16
16
16
16
16
12
2
12
2
6
2
6
2
25
12
35
20
16
16
9
9
9
–30
MIN MAX
33
30
12
14
7
14
2
2
18
4
7
2
8
2
1
19
14
18
18
18
18
18
18
18
18
14
2
14
2
7
2
7
2
30
15
40
22
18
18
11
11
11
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
8
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