L8C201JC10 LODEV [LOGIC Devices Incorporated], L8C201JC10 Datasheet - Page 6

• Manufacturer Part Number: L8C201JC10
• Description: 512/1K/2K/4K x 9-bit Asynchronous FIFO
• Manufacturer: LODEV [LOGIC Devices Incorporated]

DEVICES INCORPORATED
F
E
R
Symbol
F
SWITCHING CHARACTERISTICS
t
t
t
t
t
t
t
t
t
RLQV
RLEL
RHFH
WHEH
WLFL
TLAL
TLTH
AHTH
THAL
ULL
MPTY
ULL
ETRANSMIT
HF, EF, FF
DATA
/E
F
OUT
FF
W
LAG FROM
R
F
MPTY
W, R
EF
Parameter
Read Low to Output Valid
Read Low to Empty Flag Low
Read High to Full Flag High
Write High to Empty Flag High
Write Low to Full Flag Low
Retransmit Cycle Time
Retransmit Low to End of Retransmit Cycle
Read/Write High to Retransmit High
Retransmit High to Read/Write Low
W
R
LAG FROM
RT
F
LAG AND
L
AST
L
AST
LAST WRITE
W
LAST READ
R
R
ETRANSMIT
RITE TO
EAD TO
(Access Time)
t
WLFL
t
RLEL
t
VALID
F
RLQV
F
(Note 9)
IRST
(Notes 8, 9, 10)
IRST
T
IGNORED
IMING
WRITE
IGNORED
R
W
READ
Over Commercial and Industrial Operating Range
(Notes 8, 9, 10)
EAD
RITE
(ns)
t
t
TLTH
WHEH
FIRST READ
t
FIRST WRITE
AHTH
512/1K/2K/4K x 9-bit Asynchronous FIFO
6
t
TLAL
t
RHFH
ADDITIONAL
ADDITIONAL
READS
WRITES
Min
35
25
25
10
25
Max
25
25
25
25
25
ADDITIONAL
t
THAL
WRITES
L8C201/202/203/204–
FIRST READ
Min
25
15
15
10
L8C201/202/203/204
15
Max
15
15
15
15
15
VALID
FIFO Products
Min
20
12
12
8
03/04/99–LDS.8C201/2/3/4-H
12
FLAG VALID
Max
12
12
12
12
12
Min
15
10
10
5
10
Max
10
10
10
10
10