IDT7130SA100J IDT, Integrated Device Technology Inc, IDT7130SA100J Datasheet - Page 12
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IDT7130SA100J
Manufacturer Part Number
IDT7130SA100J
Description
IC SRAM 8KBIT 100NS 52PLCC
Manufacturer
IDT, Integrated Device Technology Inc
Series
-r
Specifications of IDT7130SA100J
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Memory Size
8K (1K x 8)
Speed
100ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
52-PLCC
Density
8Kb
Access Time (max)
100ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
5V
Address Bus
20b
Package Type
PLCC
Operating Temp Range
0C to 70C
Number Of Ports
2
Supply Current
155mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
52
Word Size
8b
Number Of Words
1K
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant
Other names
7130SA100J
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT7130SA100J
Manufacturer:
IDT
Quantity:
9 520
Company:
Part Number:
IDT7130SA100J
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT7130SA100J8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
AC Electrical Characteristics Over the
Operating Temperature and Supply Voltage Range
NOTES:
1. PLCC, TQFP and STQFP packages only.
2. Port-to-port delay through RAM cells from the writing port to the reading port, refer to “Timing Waveform of Write with Port -to-Port Read and BUSY."
3. To ensure that the earlier of the two ports wins.
4. t
5. To ensure that a write cycle is inhibited on port 'B' during contention on port 'A'.
6. To ensure that a write cycle is completed on port 'B' after contention on port 'A'.
7. 'X' in part numbers indicates power rating (S or L).
BUSY TIMING (For MASTER IDT 7130)
t
t
t
t
t
t
t
t
t
BUSY INPUT TIMING (For SLAVE IDT 7140)
t
t
t
t
BUSY TIMING (For MASTER IDT 7130)
t
t
t
t
t
t
t
t
t
BUSY INPUT TIMING (For SLAVE IDT 7140)
t
t
t
t
BAA
BDA
BAC
BDC
WH
WDD
DDD
APS
BDD
WB
WH
WDD
DDD
BAA
BDA
BAC
BDC
WH
WDD
DDD
APS
BDD
WB
WH
WDD
DDD
IDT7130SA/LA and IDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Symbol
Symbol
BDD
is a calculated parameter and is the greater of 0, t
BUSY Access Time from Address
BUSY Disable Time from Address
BUSY Access Time from Chip Enable
BUSY Disable Time from Chip Enable
Write Hold After BUSY
Write Pulse to Data Delay
Write Data Valid to Read Data Delay
Arbitration Priority Set-up Time
BUSY Disable to Valid Data
Write to BUSY Input
Write Hold After BUSY
Write Pulse to Data Delay
Write Data Valid to Read Data Delay
BUSY Access Time from Address]
BUSY Disable Time from Address
BUSY Access Time from Chip Enable
BUSY Disable Time from Chip Enable
Write Hold After BUSY
Write Pulse to Data Delay
Write Data Valid to Read Data Delay
Arbitration Priority Set-up Time
BUSY Disable to Valid Data
Write to BUSY Input
Write Hold After BUSY
Write Pulse to Data Delay
Write Data Valid to Read Data Delay
(5)
(5)
(6)
(6)
(6)
(6)
(2)
(2)
(2)
(2)
(4)
(4)
(3)
(3)
Parameter
(2)
(2)
(2)
(2)
WDD
Parameter
– t
WP
(actual) or t
DDD
12
– t
DW
(actual).
Military, Industrial and Commercial Temperature Ranges
Min.
____
____
____
____
____
____
____
____
____
12
12
5
0
Com'l Only
7130X20
7140X20
Max.
(1)
(1)
____
____
____
____
20
20
20
20
40
30
25
40
30
(7)
Min.
Min.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
15
15
20
20
5
0
5
0
Com'l, Ind
& Military
Com'l, Ind
& Military
7130X25
7140X25
7130X55
7140X55
Max.
Max.
____
____
____
____
20
20
20
20
50
35
35
50
35
____
____
____
____
30
30
30
30
80
55
55
80
55
Min.
Min.
____
____
____
____
____
____
____
____
____
20
20
____
____
____
____
____
____
____
____
____
20
20
5
0
5
0
& Military
Com'l, Ind
& Military
7130X100
7140X100
7130X35
7140X35
Com'l
Max.
Max.
____
____
____
____
120
100
120
100
20
20
20
20
60
35
35
60
35
____
____
____
____
50
50
50
50
65
2689 tbl 11a
2689 tbl 11b
Unit
Unit
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