without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to
obtain the latest version of this device specification before relying on any published information and before placing orders for products.
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. M
01/29/2010
1
IS63LV1024
IS63LV1024L
PIN CONFIGURATION
32-Pin SOJ
PIN CONFIGURATION
32-Pin TSOP (Type II) (T)
32-Pin STSOP (Type I) (H)
A0
A1
A2
A3
CE
I/O0
I/O1
VDD
GND
I/O2
I/O3
WE
A4
A5
A6
A7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A16
A15
A14
A13
OE
I/O7
I/O6
GND
VDD
I/O5
I/O4
A12
A11
A10
A9
A8
A0
A1
A2
A3
CE
I/O0
I/O1
VDD
GND
I/O2
I/O3
WE
A4
A5
A6
A7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A16
A15
A14
A13
OE
I/O7
I/O6
GND
VDD
I/O5
I/O4
A12
A11
A10
A9
A8
PIN DESCRIPTIONS
A0-A16
CE
OE
WE
I/O0-I/O7
V
DD
GND
Address Inputs
Chip Enable Input
Output Enable Input
Write Enable Input
Data Inputs/Outputs
Power
Ground
PIN CONFIGURATION
36-mini BGA (B) (8 mm x 10 mm)
1
2
3
4
5
6
A
B
C
D
E
F
G
H
A0
I/O4
I/O5
GND
VDD
I/O6
I/O7
A9
A1
A2
NC
WE
NC
A3
A4
A5
A6
A7
A8
I/O
0
I/O
1
VDD
GND
NC
OE
A10
CE
A11
NC
A16
A12
A15
A13
I/O
2
I/O
3
A14
2
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. M
01/29/2010
IS63LV1024
IS63LV1024L
TRUTH TABLE
Mode
Not Selected
(Power-down)
Output Disabled
Read
Write
WE
X
H
H
L
CE
H
L
L
L
OE
X
H
L
X
I/O Operation
High-Z
High-Z
D
OUT
D
IN
V
DD
Current
I
SB
1
, I
SB
2
I
CC
1
, I
CC
2
I
CC
1
, I
CC
2
I
CC
1
, I
CC
2
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
V
TERM
T
STG
P
T
Parameter
Terminal Voltage with Respect to GND
Storage Temperature
Power Dissipation
Value
–0.5 to V
DD
+ 0.5
–65 to +150
1.0
Unit
V
°C
W
Notes:
1. Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a
stress rating only and 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.
OPERATING RANGE
Range
Commercial
Industrial
Ambient Temperature
0°C to +70°C
–40°C to +85°C
V
DD
3.3V ± 0.3V
3.3V ± 0.15V
DC ELECTRICAL CHARACTERISTICS
(Over Operating Range)
Symbol Parameter
V
OH
V
OL
V
IH
V
IL
I
LI
I
LO
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
(1)
Input Leakage
Output Leakage
GND
≤
V
IN
≤
V
DD
GND
≤
V
OUT
≤
V
DD
, Outputs Disabled
Com.
Ind.
Com.
Ind.
Test Conditions
V
DD
= Min., I
OH
= –4.0 mA
V
DD
= Min., I
OL
= 8.0 mA
Min.
2.4
—
2.2
–0.3
–1
–5
–1
–5
Max.
—
0.4
V
DD
+ 0.3
0.8
1
5
1
5
Unit
V
V
V
V
µA
µA
Notes:
1. V
IL
= –3.0V for pulse width less than 10 ns.
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. M
01/29/2010
3
IS63LV1024
IS63LV1024L
IS63LV1024 POWER SUPPLY CHARACTERISTICS
(1)
(Over Operating Range)
Symbol Parameter
I
CC
1
V
DD
Operating
Supply Current
Test Conditions
V
DD
= Max.,
CE
= V
IL
I
OUT
= 0 mA, f = Max.
Com.
Ind.
typ.
(2)
Ind. (@15 ns)
Com.
Ind.
Com.
Ind.
Com.
Ind.
typ.
(2)
-8 ns
Min. Max.
—
—
—
—
—
—
—
—
—
—
160
170
105
55
55
25
30
5
10
0.5
-10 ns
Min. Max.
—
—
—
—
—
—
—
—
—
—
150
160
95
45
45
25
30
5
10
0.5
-12 ns
Min. Max.
—
—
—
—
—
—
—
—
—
—
—
130
140
75
90
40
40
25
30
5
10
0.5
Unit
mA
I
SB
TTL Standby
Current
(TTL Inputs)
TTL Standby
Current
(TTL Inputs)
CMOS Standby
Current
(CMOS Inputs)
V
DD
= Max.,
V
IN
= V
IH
or V
IL
CE
≥
V
IH
, f = Max
V
DD
= Max.,
V
IN
= V
IH
or V
IL
CE
≥
V
IH
, f = 0
V
DD
= Max.,
CE
≥
V
DD
– 0.2V,
V
IN
≥
V
DD
– 0.2V, or
V
IN
≤
0.2V, f = 0
mA
I
SB
1
mA
I
SB
2
mA
Notes:
1. At f = f
MAX
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
2. Typical values are measured at V
DD
= 3.3V, T
A
= 25
o
C. Not 100% tested.
IS63LV1024L POWER SUPPLY CHARACTERISTICS
(1)
(Over Operating Range)
Symbol Parameter
I
CC
1
V
DD
Operating
Supply Current
TTL Standby
Current
(TTL Inputs)
TTL Standby
Current
(TTL Inputs)
CMOS Standby
Current
(CMOS Inputs)
Test Conditions
V
DD
= Max.,
CE
= V
IL
I
OUT
= 0 mA, f = Max.
V
DD
= Max.,
V
IN
= V
IH
or V
IL
CE
≥
V
IH
, f = Max
V
DD
= Max.,
V
IN
= V
IH
or V
IL
CE
≥
V
IH
, f = 0
V
DD
= Max.,
CE
≥
V
DD
– 0.2V,
V
IN
≥
V
DD
– 0.2V, or
V
IN
≤
0.2V, f = 0
Com.
Ind.
typ.
(2)
Com.
Ind.
Com.
Ind.
Com.
Ind.
typ.
(2)
-8 ns
Min. Max.
—
—
—
—
—
—
—
—
—
—
100
110
75
35
40
15
20
1
1.5
0.05
-10 ns
Min. Max.
—
—
—
—
—
—
—
—
—
—
95
105
70
30
35
15
20
1
1.5
0.05
-12 ns
Min. Max.
—
—
—
—
—
—
—
—
—
—
90
100
65
25
30
15
20
1
1.5
0.05
Unit
mA
I
SB
mA
I
SB
1
mA
I
SB
2
mA
Notes:
1. At f = f
MAX
, address and data inputs are cycling at the maximum frequency, f = 0 means no input lines change.
2. Typical values are measured at V
DD
= 3.3V, T
A
= 25
o
C. Not 100% tested.
CAPACITANCE
(1,2)
Symbol
C
IN
C
I/O
Parameter
Input Capacitance
Input/Output Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
Max.
6
8
Unit
pF
pF
Notes:
1. Tested initially and after any design or process changes that may affect these parameters.
2. Test conditions: T
A
= 25°C, f = 1 MHz, V
DD
= 3.3V.
4
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. M
01/29/2010
IS63LV1024
IS63LV1024L
READ CYCLE SWITCHING CHARACTERISTICS
(1)
(Over Operating Range)
Symbol
Parameter
Read Cycle Time
Address Access Time
Output Hold Time
CE
Access Time
OE
Access Time
OE
to Low-Z Output
OE
to High-Z Output
CE
to Low-Z Output
CE
to High-Z Output
CE
to Power Up Time
CE
to Power Down Time
-8 ns
Min.
Max.
8
—
2
—
—
0
0
3
0
0
—
—
8
—
8
4
—
4
—
4
—
8
-10 ns
Min.
Max.
10
—
2
—
—
0
0
3
0
0
—
—
10
—
10
5
—
5
—
5
—
10
-12 ns
Min.
Max.
12
—
2
—
—
0
0
3
0
0
—
—
12
—
12
6
—
6
—
6
—
12
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
RC
t
AA
t
OHA
t
ACE
t
DOE
t
LZOE
(2)
t
HZOE
(2)
t
LZCE
(2)
t
HZCE
(2)
t
PU
t
PD
Notes:
1. Test conditions assume signal transition times of 3 ns or less, timing reference levels of 1.5V, input pulse levels of 0 to 3.0V
loading specified in Figure 1.
2. Tested with the loading specified in Figure 2. Transition is measured ±500 mV from steady-state voltage. Not 100% tested.
AC TEST CONDITIONS
Parameter
Input Pulse Level
Input Rise and Fall Times
Input and Output Timing
and Reference Levels
Output Load
Unit
0V to 3.0V
3 ns
1.5V
See Figures 1 and 2
AC TEST LOADS
317
Ω
Z
OUT
= 50
Ω
OUTPUT
50
Ω
V
T
= 1.5V
Figure 1
Figure 2
3.3V
OUTPUT
5 pF
Including
jig and
scope
351
Ω
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