IDT7130LA55P IDT, Integrated Device Technology Inc, IDT7130LA55P Datasheet - Page 13
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IDT7130LA55P
Manufacturer Part Number
IDT7130LA55P
Description
IC SRAM 8KBIT 55NS 48DIP
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT7140LA25JGI.pdf
(19 pages)
Specifications of IDT7130LA55P
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Memory Size
8K (1K x 8)
Speed
55ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
48-DIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
7130LA55P
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT7130LA55P
Manufacturer:
WB
Quantity:
1 440
Part Number:
IDT7130LA55P
Manufacturer:
IDT
Quantity:
20 000
Company:
Part Number:
IDT7130LA55PF
Manufacturer:
IDT
Quantity:
9
Company:
Part Number:
IDT7130LA55PF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT7130LA55PF
Manufacturer:
IDT
Quantity:
20 000
DATA
Timing Waveform of Write with Port-to-Port Read and BUSY
NOTES:
1. To ensure that the earlier of the two ports wins. t
2. CE
3. OE = V
4. All timing is the same for the left and right ports. Port 'A' may be either the left or right port. Port "B" is opposite from port "A".
Timing Waveform of Write with BUSY
NOTES:
1. t
2. BUSY is asserted on port "B" blocking R/W
3. All timing is the same for the left and right ports. Port "A" may be either the left or right port. Port "B" is oppsite from port "A".
DATA
IDT7130SA/LA and IDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
ADDR
BUSY
WH
ADDR
R/ W
OUT"B"
L
must be met for both BUSY Input (IDT7140, slave) or Output (IDT7130 master).
= CE
IN"A"
"B"
"B"
"A "
IL
"A"
for the reading port.
R
= V
IL
BUSY
R/W
R/W
"B"
"B"
"A"
t
APS
(1)
"B"
, until BUSY
BDD
is ignored for slave (IDT7140).
"B"
t
goes HIGH.
BAA
t
WB
MATCH
t
WC
13
(2)
t
WP
(3)
t
WP
Military, Industrial and Commercial Temperature Ranges
MATCH
t
VALID
DW
t
BDA
t
WDD
t
WH
(1)
t
DDD
2689 drw 13
t
DH
t
BDD
(2,3,4)
,
VALID
2689 drw 12