IDT71028S15Y IDT [Integrated Device Technology], IDT71028S15Y Datasheet - Page 3

• Manufacturer Part Number: IDT71028S15Y
• Description: CMOS STATIC RAM 1 MEG (256K x 4-BIT)
• Manufacturer: IDT [Integrated Device Technology]

IDT71028
CMOS STATIC RAM 1 MEG (256K x 4-BIT)
DC ELECTRICAL CHARACTERISTICS
(V
NOTES:
1. All values are maximum guaranteed values.
2. f
3. 12ns specification is preliminary.
AC TEST CONDITIONS
Symbol
Input Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
AC Test Load
CC
I
I
I
SB1
CC
SB
MAX
= 5.0V
= 1/t
Dynamic Operating Current,
CS
V
Standby Power Supply Current
V
Full Standby Power Supply Current
V
RC
(TTL Level),
(CMOS Level),
CC
CC
CC
DATA
(all address inputs are cycling at f
= Max., f = f
= Max., f = f
= Max., f = 0
10%, V
V
IL
OUT
, Outputs Open,
30pF
Figure 1. AC Test Load
LC
Parameter
CS
= 0.2V, V
CS
MAX
MAX
(2)
, V
V
(2)
(2)
IH
V
IN
, Outputs Open,
HC
5V
, Outputs Open,
HC
V
LC
480
255
= V
See Figures 1 and 2
or V
CC
MAX
GND to 3.0V
IN
– 0.2V)
2966 drw 03
)
;
f = 0 means no address input lines are changing.
1.5V
1.5V
3ns
V
HC
(1)
2966 tbl 07
9.4
Com'l. Mil. Com'l. Mil. Com'l. Mil.
71028S12
155
35
10
—
—
—
DATA
(3)
(for t
*Including jig and scope capacitance.
71028S15
150
OUT
35
10
CLZ
5pF*
Figure 2. AC Test Load
, t
OLZ
—
—
—
, t
COMMERCIAL TEMPERATURE RANGE
CHZ
, t
71028S17
145
35
10
OHZ
5V
, t
480
255
OW,
—
—
—
and t
2966 drw 04
Com'l. Mil.
71028S20
145
WHZ
35
10
)
—
—
—
2966 tbl 06
Unit
mA
mA
mA
3