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IDT77301数据手册封面

IDT77301 Datasheet

  • IDT77301

  • DEMULTIPLEXER-FIFO

  • 342.79KB

  • IDT

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IDT77301
UtopiaFIFO鈩?1 to 4 (128 x 9 x 4) Demultiplexer-FIFO
Commercial and Industrial Temperature Ranges
AC Electrical Characteristics
(1, 3)
TX/RX
Mode
Symbol
f
S
t
A
t
CLK
t
CLKH
t
CLKL
t
RS
t
RSS
t
RSR
t
PRS
t
CLAVS
t
CLAVH
t
ENRS
t
ENRH
t
ENSS
t
ENSH
t
SLES
t
SLEH
t
ADRS
t
ADRH
t
SKEW1
t
SKEW2
t
DS
t
DH
t
S OCRS
t
S OCRH
t
PSOC
t
PCLAVR
t
PENS
t
OE
t
OHZ
t
OLZ
Clock Cycle Frequency
Data Access Time
Clock Cycle Time
Clock High Time
Clock Low Time
Reset Pulse Width
(1)
Reset Set-up Time
Reset Recovery Time
Reset to Output Time
Cell Available Set-up Time, CLAVS to RCLK
Cell Available Hold Time, RCLK to CLAVS
Enable Set-up Time,
ENR
to WCLK
Enable Hold Time, WCLK to
ENR
Enable Set-up Time,
ENS
to WCLK
Enable Hold Time, WCLK to
ENS
Serial Load Set-up Time, SLE to SCLK
Serial Load Hold Time, SCLK to SLE
Address Set-up Time to WCLK
Address Hold Time, WCLK to Address
Skew Time between RCLK and WCLK
(2)
Skew Time between WCLK and RCLK
(2)
Data Set-up Time, Data to WCLK
Data Hold Time, WCLK to DATA
SOCR Set-up Time, SOCR to WCLK
SOCR Hold Time, WCLK to SOCR
RCLK to SOCS
WCLK to CLAVR
RCLK to
ENS
Parameter
(Commerical: V
CC
= 5V 卤 10%, T
A
= 0掳C to 70掳C; Industrial: V
CC
= 5V 卤 10%, T
A
= -40掳C to 85掳C)
Commercial
77301L12
Min.
____
Industrial
77301L12
Min.
____
Max.
62.5
10
____
Max.
62.5
10
____
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
3240 tbl 09
2
16
7
7
12
12
10
____
2
16
7
7
12
12
10
____
____
____
____
____
____
____
____
____
____
____
8
____
8
____
4.5
0
5.5
0
4.5
0
6
0
6
0
11
11
5
0
5.5
0
____
6
0
6
0
4.5
0
6
0
6.5
0
11
11
5
0
5.5
0
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
10
10
10
10
10
____
10
10
10
10
10
____
____
____
____
____
OE
to Qn Valid
OE
to Qn in High Z
(2)
OE
to Qn in Low Z
(2)
1
____
1
____
0
0
NOTES:
1. Pulse widths less than minimum values are not allowed.
2. Values guaranteed by design, not currently tested.
3. The IDT77301 timing specs are not equal to those of the IDT77305.
7

IDT77301 PDF文件相关型号

IDT77301L12PF,IDT77301L12PFI

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