STATIC SRAM. IDT7130SA Datasheet

IDT7130SA SRAM. Datasheet pdf. Equivalent


Part IDT7130SA
Description HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM
Feature HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM IDT7130SA/LA IDT7140SA/LA LEAD FINISH (SnPb) ARE IN EOL PR.
Manufacture Renesas
Datasheet
Download IDT7130SA Datasheet


HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM IDT7130SA/LA IDT714 IDT7130SA Datasheet
HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM IDT7130SA/LA IDT714 IDT7130SA Datasheet
Recommendation Recommendation Datasheet IDT7130SA Datasheet




IDT7130SA
HIGH SPEED
1K X 8 DUAL-PORT
STATIC SRAM
IDT7130SA/LA
IDT7140SA/LA
LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018
Features
High-speed access
– Commercial: 20/25/35/55/100ns (max.)
– Industrial: 25/55/100ns (max.)
– Military: 25/35/55/100ns (max.)
Low-power operation
– IDT7130/IDT7140SA
Active: 550mW (typ.)
Standby: 5mW (typ.)
– IDT7130/IDT7140LA
Active: 550mW (typ.)
Standby: 1mW (typ.)
MASTER IDT7130 easily expands data bus width to 16-or-
more-bits using SLAVE IDT7140
On-chip port arbitration logic (IDT7130 Only)
BUSY output flag on IDT7130; BUSY input on IDT7140
INT flag for port-to-port communication
Fully asynchronous operation from either port
Battery backup operation–2V data retention (LA only)
TTL-compatible, single 5V ±10% power supply
Military product compliant to MIL-PRF-38535 QML
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
Available in 48-pin DIP, LCC and Ceramic Flatpack, 52-pin
PLCC, and 64-pin STQFP and TQFP
Green parts available, see ordering information
Functional Block Diagram
OEL
CEL
R/WL
OER
CER
R/WR
I/O0L- I/O7L
BUSYL(1,2)
A9L
A0L
I/O
Control
I/O
Control
Address
Decoder
10
CEL
OEL
R/WL
MEMORY
ARRAY
ARBITRATION
and
INTERRUPT
LOGIC
Address
Decoder
10
CER
OER
R/WR
,
I/O0R-I/O7R
BUSYR(1,2)
A9R
A0R
INTL(2)
NOTES:
1. IDT7130 (MASTER): BUSY is open drain output and requires pullup resistor.
IDT7140 (SLAVE): BUSY is input.
2. Open drain output: requires pullup resistor.
©2018 Integrated Device Technology, Inc.
1
INTR(2)
2689 drw 01
FEBRUARY 2018
DSC-2689/18



IDT7130SA
IDT7130SA/LA and IDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Description
The IDT7130/IDT7140 are high-speed 1K x 8 Dual-Port Static
RAMs. The IDT7130 is designed to be used as a stand-alone 8-bit
Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the
IDT7140 "SLAVE" Dual-Port in 16-bit-or-more word width systems.
Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-or-
more-bit memory system applications results in full-speed, error-
free operation without the need for additional discrete logic.
Both devices provide two independent ports with separate con-
trol, address, and I/O pins that permit independent asynchronous
access for reads or writes to any location in memory. An automatic
power down feature, controlled by CE, permits the on chip circuitry
Military, Industrial and Commercial Temperature Ranges
of each port to enter a very low standby power mode.
Fabricated using CMOS high-performance technology, these de-
vices typically operate on only 550mW of power. Low-power (LA)
versions offer battery backup data retention capability, with each Dual-
Port typically consuming 200µW from a 2V battery.
The IDT7130/IDT7140 devices are packaged in 48-pin sidebraze
or plastic DIPs, LCCs, flatpacks, 52-pin PLCC, and 64-pin TQFP
and STQFP. Military grade products are manufactured in compli-
ance with the latest revision of MIL-PRF-38535 QML, making it
ideally suited to military temperature applications demanding the
highest level of performance and reliability.
Pin Configurations(1,2,3)
OER
INTR
BUSYR
R/WR
CER
VCC
CEL
R/WL
BUSYL
INTL
OEL
A0L
42 41 40 39 38 37 36 35 34 33 32 31
43 30
44 29
45 28
46 27
47 26
48 7130/40
1 F48(4)
25
24
2 23
3 22
4 21
5 20
6 19
7 8 9 10 11 12 13 14 15 16 17 18
I/O5R
I/O4R
I/O3R
I/O2R
I/O1R
I/O0R
GND
I/O7L
I/O6L
I/O5L
I/O4L
I/O3L
INDEX
2689 drw 03F
NOTES:
1. All VCC pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. L48 package body is approximately .57 in x .57 in x .68 in.
F48 package body is approximately .75 in x .75 in x .11 in.
4. Thispackagecodeisusedtoreferencethepackagediagram.
I/O3L
I/O4L
I/O5L
I/O6L
I/O7L
GND
I/O0R
I/O1R
I/O2R
I/O3R
I/O4R
I/O5R
18 17 16 15 14 13 12 11 10 9 8 7
19 6
20 5
21 4
22 3
23 2
24
7130/40
1
25
L48(4)
48
26 47
27 46
28 45
29 44
30 43
31 32 33 34 35 36 37 38 39 40 41 42
A0L
OEL
INTL
BUSYL
R/WL
CEL
VCC
CER
R/WR
BUSYR
INTR
OER
2689 drw 03L
2







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)