IDT1028S12Y Integrated Device Technology, Inc., IDT1028S12Y Datasheet - Page 3

• Manufacturer Part Number: IDT1028S12Y
• Description: 256K X 4 Static RAM Corner PWR & GND Pinout
• Manufacturer: Integrated Device Technology, Inc.

(V
(V
NOTES:
1. All values are maximum guaranteed values.
2. f
IDT71028 CMOS Static RAM
1 Meg (256K x 4-Bit)
CC
CC
Symbol
MAX
Symbol
V
|I
V
= 5.0V ± 10%, V
I
= 5.0V ± 10%, Commercial and Industrial Temperature Ranges)
|I
I
I
SB1
Input Timing Reference Levels
LO
CC
SB
OH
OL
LI
= 1/t
|
|
Output Reference Levels
DATA
RC
Input Rise/Fall Times
Input Pulse Levels
(all address inputs are cycling at f
AC Test Load
Input Leakage Current
Dynamic Operating Current,
Standby Power Supply Current (TTL Level)
Full Standby Power Supply Current
(CMOS Level), CS
Output Leakage Current
Output Low Voltage
Output High Voltage
CS
V
CS
V
V
OUT
CC
CC
CC
30pF
= Max., f = f
= Max., f=f
= Max., f = 0
V
V
IL
IH
Figure 1. AC Test Load
LC
, Outputs Open,
, Outputs Open,
= 0.2V, V
MAX
MAX
(2)
Parameter
Parameters
(2)
, V
(2)
V
IN
5V
HC
HC
, Outputs Open,
480
255
MAX
= V
V
LC
)
;
CC
f = 0 means no address input lines are changing.
or V
2966 drw 03
See Figures 1 and 2
– 0.2V)
IN
GND to 3.0V
V
1.5V
1.5V
HC
3ns
I
I
V
V
OL
OH
CC
CC
2966 tbl 08
= 8mA, V
= –4mA, V
= Max., V
= Max., CS = V
Com'l.
155
40
10
71028S12
6.42
3
CC
IN
CC
= Min.
= GND to V
= Min.
Ind.
170
40
10
IH
Test Condition
, V
OUT
CC
DATA
= GND to V
Com'l.
150
40
10
(for t
Commercial and Industrial Temperature Ranges
71028S15
OUT
5pF*
*Including jig and scope capacitance.
CLZ
Figure 2. AC Test Load
CC
, t
OLZ
Ind.
165
40
10
, t
CHZ
, t
OHZ
Com'l.
, t
145
40
5V
10
OW,
71028S20
Min.
480
255
2.4
___
___
___
and t
IDT71028
2966 drw 04
WHZ
Ind.
160
40
10
)
Max.
0.4
___
5
5
2966 tbl 07
2966 tbl 06
Unit
mA
mA
mA
Unit
µ A
µ A
V
V