900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Integrated Device Technology Electronic Components Datasheet

IDT7026S Datasheet

HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM

No Preview Available !

HIGH-SPEED
16K X 16 DUAL-PORT
STATIC RAM
IDT7026S/L
LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018
Features
True Dual-Ported memory cells which allow simultaneous
access of the same memory location
High-speed access
– Commercial: 15/20/25/35/55ns (max.)
– Industrial: 20/25/35/55ns (max.)
– Military: 20/25/35/55ns (max.)
Low-power operation
– IDT7026S
Active: 750mW (typ.)
Standby: 5mW (typ.)
– IDT7026L
Active: 750mW (typ.)
Standby: 1mW (typ.)
Separate upper-byte and lower-byte control for multi-
plexed bus compatibility
IDT7026 easily expands data bus width to 32 bits or more
using the Master/Slave select when cascading more than
one device
M/S = H for BUSY output flag on Master,
M/S = L for BUSY input on Slave
On-chip port arbitration logic
Full on-chip hardware support of semaphore signaling
between ports
Fully asynchronous operation from either port
TTL-compatible, single 5V (±10%) power supply
Available in 84-pin PGA and 84-pin PLCC
Industrial temperature range (-40°C to +85°C) is available
for selected speeds
Green parts available, see ordering information
Functional Block Diagram
R/WL
UBL
R/WR
UBR
LBL
CEL
OEL
I/O8L-I/O15L
I/O0L-I/O7L
BUSYL(1,2)
A13L
A0L
I/O
Control
I/O
Control
Address
Decoder
14
CEL
MEMORY
ARRAY
ARBITRATION
SEMAPHORE
LOGIC
Address
Decoder
14
CER
SEML
NOTES:
1. (MASTER): BUSY is output; (SLAVE): BUSY is input.
2. BUSY outputs are non-tri-stated push-pull.
©2018 Integrated Device Technology, Inc.
M/S
1
LBR
CER
OER
I/O8R-I/O15R
I/O0R-I/O7R
BUSYR(1,2)
A13R
A0R
SEMR
2939 drw 01
MARCH 2018
DSC 2939/16


Integrated Device Technology Electronic Components Datasheet

IDT7026S Datasheet

HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM

No Preview Available !

IDT7026S/L
High-Speed 16K x 16 Dual-Port Static RAM
Description
The IDT7026 is a high-speed 16K x 16 Dual-Port Static RAM. The
IDT7026 is designed to be used as a stand-alone Dual-Port RAM or as
a combination MASTER/SLAVE Dual-Port RAM for 32-bit-or-more word
systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 32-
bit or wider memory system applications results in full-speed, error-free
operation without the need for additional discrete logic.
This device provides two independent ports with separate control,
address, and I/O pins that permit independent, asynchronous access for
reads or writes to any location in memory. An automatic power down
Military, Industrial and Commercial Temperature Ranges
featurecontrolledby CEpermitstheon-chipcircuitryofeachporttoenter
a very low standby power mode.
Fabricated using CMOS high-performance technology, these de-
vices typically operate on only 750mW of power.
The IDT7026 is packaged in a ceramic 84-pin PGA, and a 84-pin
PLCC. Military grade product is manufactured in compliance with MIL-
PRF-38535 QML, making it ideally suited to military temperature appli-
cations demanding the highest level of performance and reliability.
Pin Configurations(1,2,3)
INDEX
I/O8L
I/O9L
I/O10L
I/O11L
I/O12L
I/O13L
GND
I/O14L
I/O15L
VCC
GND
I/O0R
I/O1R
I/O2R
VCC
I/O3R
I/O4R
I/O5R
I/O6R
I/O7R
I/O8R
11 10 9 8 7 6 5 4 3 2 1 84 83 82 81 80 79 78 77 76 75
12 74
13 73
14 72
15 71
16 70
17 69
18 68
19 67
20
IDT7026J
66
21
J84(4)
65
22
84-Pin PLCC
64
23
Top View(5)
63
24 62
25 61
26 60
27 59
28 58
29 57
30 56
31 55
32 54
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
A8L
A7L
A6L
A5L
A4L
A3L
A2L
A1L
A0L
BUSYL
GND
M/S
BUSYR
A0R
A1R
A2R
A3R
A4R
A5R
A6R
A7R
2939 drw 02
NOTES:
1. All Vcc pins must be connected to the power supply.
2. All GND pins must be connected to the ground supply.
3. Package body is approximately 1.15 in x 1.15 in x .17 in.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking.
6.242


Part Number IDT7026S
Description HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM
Maker IDT
Total Page 18 Pages
PDF Download

IDT7026S Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 IDT70261L HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM
IDT
2 IDT70261S HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM
IDT
3 IDT7026L HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM
IDT
4 IDT7026S HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM
IDT





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy