IDT7026L15JG IDT, Integrated Device Technology Inc, IDT7026L15JG Datasheet - Page 4
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IDT7026L15JG
Manufacturer Part Number
IDT7026L15JG
Description
IC SRAM 256KBIT 15NS 84PLCC
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT7026L15JG.pdf
(18 pages)
Specifications of IDT7026L15JG
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Memory Size
256K (16K x 16)
Speed
15ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
84-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
7026L15JG
800-1366
800-1366-5
800-1366
800-1366
800-1366-5
800-1366
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT7026L15JG
Manufacturer:
IDT Integrated Device Technolo
Quantity:
135
Company:
Part Number:
IDT7026L15JG
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Truth Table I – Non-Contention Read/Write Control
Truth Table II – Semaphore Read/Write Control
NOTE:
1. There are eight semaphore flags written to via I/O
NOTE:
1. A
Absolute Maximum Ratings
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and
2. V
I
V
T
T
OUT
BIAS
STG
IDT7026S/L
High-Speed 16K x 16 Dual-Port Static RAM
TERM
functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure
to absolute maximum rating conditions for extended periods may affect reliability.
V
Symbol
CE
CE
X
X
X
X
TERM
TERM
H
L
L
L
L
L
L
H
H
L
L
0L
(2)
— A
> Vcc + 10%.
must not exceed Vcc + 10% for more than 25% of the cycle time or 10ns maximum, and is limited to < 20mA for the period of
13L
≠ A
R/W
R/W
↑
↑
Storage Temperature
DC Output Current
X
X
X
X
X
Terminal Voltage with Respect to GND
Temperature Under Bias
L
L
L
H
H
H
H
H
0R
— A
13R.
OE
OE
X
X
X
X
X
X
X
X
X
L
L
L
H
L
L
Inputs
Inputs
(1)
UB
UB
X
H
H
H
X
X
H
X
H
X
L
L
L
L
L
0
LB
LB
and read from all I/O's (I/O
Rating
X
H
H
H
X
X
H
X
H
X
L
L
L
L
L
(1)
SEM
SEM
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
6.42
High-Z
High-Z
High-Z
High-Z
High-Z
I/O
I/O
______
______
4
0
8-15
8-15
-I/O
OUT
OUT
OUT
OUT
IN
IN
IN
IN
Outputs
Outputs
15
). These eight semaphores are addressed by A
Military, Industrial and Commercial Temperature Ranges
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
High-Z
High-Z
High-Z
High-Z
High-Z
I/O
I/O
______
______
0-7
0-7
OUT
OUT
OUT
OUT
IN
IN
IN
IN
(1)
Deselected: Power-Down
Both Bytes Deselected
Read Upper Byte Only
Read Lower Byte Only
Read Both Bytes
Outputs Disabled
Read Data in Semaphore Flag
Read Data in Semaphore Flag
Not Allowed
Not Allowed
Write to Upper Byte Only
Write to Lower Byte Only
Write to Both Bytes
Write I/O
Write I/O
Commercial
& Industrial
-0.5 to +7.0
-55 to +125
-55 to +125
50
0
0
into Semaphore Flag
into Semaphore Flag
Mode
Mode
-0.5 to +7.0
-65 to +135
-65 to +150
Military
0
50
- A
2
.
2939 tbl 04
2939 tbl 05
2939 tbl 06
Unit
mA
o
o
V
C
C