V62C2802048L(L)
2
1
2
3
4
5
6
MOSEL VITELIC V62C2802048L(L)B
1
2
3
4
5
6
A
B
C
D
E
F
G
H
A0
I/O5
I/O6
VSS
VCC
I/O7
I/O8
A9
A1
A2
NC
NC
NC
NC
OE
A10
CS2
WE
NC
NC
NC
NC
CS1
A11
A3
A4
A5
NC
NC
A17
A16
A12
A6
A7
NC
NC
NC
NC
A15
A13
A8
I/O1
I/O2
VCC
VSS
I/O3
I/O4
A14
Top View
Note: NC means no Ball.
Top View
SIDE VIEW
BOTTOM VIEW
48 Ball - 9x12 fpBGA (Ultra Low Power)
PACKAGE OUTLINE DWG.
SYMBOL
UNIT:MM
A
D
D1
e
E1
E
C
A1
6
5
4
3
2
1
A
B
C
D
E
F
G
H
aaa
b
SOLDER BALL
A
1.05+0.15
A1
0.25+0.05
0.35+.05
0.30(TYP)
12.00+0.10
5.25
9.00+0.10
b
c
D
D1
E
E1
e
aaa
3.75
0.75TYP
0.10
REV. 1.
2 May 2001 V62C2802048L(L)
V62C2802048L(L)
Absolute Maximum Ratings *
* Note: Stresses greater than those listed above Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rat-
ing only and functional operation of the device at these or any conditions outside those indicated in the operational sections of this specifica-
tion is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Parameter
Symbol
Minimum
Maximum
Unit
Voltage on Any Pin Relative to Gnd
Vt
-0.5
3.6
V
Power Dissipation
P
T
-
1.0
W
Storage Temperature (Plastic)
Tstg
-55
+150
0
C
Temperature Under Bias
Tbias
-40
+85
0
C
Truth Table
* Key: X = Don't Care, L = Low, H = High
CE1
CE2
WE
OE
Data
Mode
H
X
X
X
High-Z
Standby
X
L
X
X
High-Z
Standby
L
H
H
L
Data Out
Active, Read
L
H
H
H
High-Z
Active, Output Disable
L
H
L
X
Data In
Active, Write
3
Recommended Operating Conditions
(T
A
= 0
0
C to +70
0
C / -40
0
C to 85
0
C
**
)
* V
IL
min = -1.0V for pulse width less than t
RC
/2.
** For Industrial Temperature
Parameter
Symbol
Min
Typ
Max
Unit
V
CC
2.2
2.5
2.7
V
Gnd
0.0
0.0
0.0
V
V
IH
2.0
-
V
CC
+ 0.2
V
V
IL
-0.5*
-
0.6
V
Supply Voltage
Input Voltage
REV. 1.
2 May 2001 V62C2802048L(L)
AC Test Conditions
Input Pulse Level 0.6V to 2.2V
Input Rise and Fall Time
5ns
Input and Output Timing
Reference Level 1.4V
Output Load Condition
70ns/85 ns C
L
= 30pf + 1TTL Load
Load 100ns/120
n
s
C
L
= 100pf + 1TTL Load
C
L
*
Figure A. * Including Scope and Jig Capacitance
TTL
V62C2802048L(L)
DC Operating Characteristics
(V
cc
= 2.2~2.7V, Gnd = 0V, T
A
= 0
0
C to +70
0
C / -40
0
C to 85
0
C)
Input Leakage Current
I
I
LI
I
V
cc
= Max,
V
in
= Gnd to V
cc
-
1
-
1
-
1
-
1
A
Output Leakage
Current
I
I
LO
I
CE1 = V
IH
or CE2 = V
IL
V
cc
=
Max,
V
OUT
=
Gnd to V
cc
-
1
-
1
-
1
-
1
A
Operating Power
Supply Current
I
CC
CE1 = V
IL
, CE2 = V
IH
V
IN
= V
IH
or
V
IL
,
I
OUT
=
0
mA
-
3
-
3
-
3
-
3
mA
Average Operating
Current
I
CC1
CE1 = V
IL
, CE2 = V
IH
I
OUT
=
0mA,
Min Cycle, 100% Duty
-
35
-
30
-
25
-
20
mA
I
CC2
CE1 = 0.2V,
CE2 = V
cc
- 0.2V
I
OUT
=
0mA,
Cycle Time=1
s, 100% Duty
-
3
-
3
-
3
-
3
mA
Standby Power Supply
Current (TTL Level)
I
SB
CE1 = V
IH
or CE2 = V
IL
-
0.5
-
0.5
-
0.5
-
0.5
mA
Standby Power Supply
Current (CMOS
Level)
I
SB1
CE1 > V
cc
- 0.2V
or
CE2 < 0.2V, f = 0
V
IN
< 0.2V or
V
IN
> V
cc
- 0.2V
L
-
-
10
2
-
-
10
2
-
-
10
2
-
-
10
2
A
A
Output Low Voltage
V
OL
I
OL
= 2 mA
-
0.4
-
0.4
-
0.4
-
0.4
V
Output High Voltage
V
OH
I
OH
= -2 mA
2.0
-
2.0
-
2.0
-
2.0
-
V
-55
-85
-100
Unit
Parameter
Sym
Test Conditions
Min Max Min Max Min Max Min Max
-70
4
Capacitance
(f = 1MHz, T
A
= 25
0
C)
Parameter*
Symbol
Test Condition
Max
Unit
Input Capacitance
C
in
V
in
= 0V
7
pF
I/O Capacitance
C
I/O
V
in
= V
out
= 0V
8
pF
* This parameter is guaranteed by device characterization and is not production tested.
REV. 1.
2 May 2001 V62C2802048L(L)
V62C2802048L(L)
Parameter
Symbol
Unit
Note
Read Cycle Time
t
RC
55
-
70
-
85
-
100
-
ns
Address Access Time
t
AA
-
55
-
70
-
85
-
100
ns
Chip Enable Access Time
t
ACE
-
55
-
70
-
85
-
100
ns
Output Enable Access Time
t
OE
-
35
-
40
-
40
-
50
ns
Output
Hold from
Address Change
t
OH
10
-
10
-
10
-
10
-
ns
Chip Enable to Output in Low-Z
t
CLZ
10
-
10
-
10
-
10
-
ns
4,5
Chip Disable to Output in High-Z
t
CHZ
-
25
-
30
-
35
-
40
ns
4,5
Output Enable to Output in Low-Z
t
OLZ
5
-
5
-
5
-
5
-
ns
4,5
Output
Disable to
Output in High-Z
t
OHZ
-
25
-
25
-
30
-
35
ns
4,5
Power-Up Time
t
PU
0
-
0
-
0
-
0
-
ns
5
Power-Down Time
t
PD
-
55
-
70
-
85
-
100
ns
5
Read Cycle
(3,9)
(V
cc
= 2.2~2.7V, Gnd = 0V, T
A
= 0
0
C to +70
0
C / -40
0
C to +85
0
C)
Write Cycle
(3,11)
(V
cc
= 2.2~2.7V, Gnd = 0V, T
A
= 0
0
C to +70
0
C / -40
0
C to +85
0
C)
Parameter
Symbol
Unit
Note
Write Cycle Time
t
WC
55
-
70
-
85
-
100
-
ns
Chip Enable to Write End
t
CW
45
-
60
-
70
-
80
-
ns
Address Setup to Write End
t
AW
45
-
60
-
70
-
80
-
ns
Address Setup Time
t
AS
0
-
0
-
0
-
0
-
ns
Write Pulse Width
t
WP
45
-
50
-
60
-
70
-
ns
Write Recovering Time
t
WR
0
-
0
-
0
-
0
-
ns
Data Valid to Write End
t
DW
25
-
30
-
35
-
40
-
ns
Data Hold Time
t
DH
0
-
0
-
0
-
0
-
ns
Write Enable to Output in High-Z
t
WZ
-
25
-
30
-
35
-
40
ns
4,5
Output Active from Write End
t
OW
5
-
5
-
5
-
5
-
ns
4,5
Min Max Min Max Min Max Min Max
-55
-70
-85
-100
5
Min Max Min Max Min Max Min Max
-55
-70
-85
-100
REV. 1.
2 May 2001 V62C2802048L(L)
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