IC62LV12816DL Datasheet, PDF (3/12 Pages) Integrated Circuit Solution Inc – 128 K x 16 bit Low Voltage and Ultra Low Power CMOS Static RAM

IC62LV12816DL
IC62LV12816DLL
PIN CONFIGURATIONS
44-Pin TSOP-2
A4 1
A3 2
A2 3
A1 4
A0 5
CE1 6
I/O0 7
I/O1 8
I/O2 9
I/O3 10
Vcc 11
GND 12
I/O4 13
I/O5 14
I/O6 15
I/O7 16
WE 17
A16 18
A15 19
A14 20
A13 21
A12 22
44 A5
43 A6
42 A7
41 OE
40 UB
39 LB
38 I/O15
37 I/O14
36 I/O13
35 I/O12
34 GND
33 Vcc
32 I/O11
31 I/O10
30 I/O9
29 I/O8
28 NC
27 A8
26 A9
25 A10
24 A11
23 NC
48-Pin TF-BGA (TOP View)
1 2 34 5 6
A
LB OE A0 A1 A2 CE2
B
I/O8 UB A3 A4 CE1 I/O₀
C
I/O9 I/O₁₀ A5 A6 I/O₁ I/O₂
D
GND I/O₁₁ NC A7 I/O₃ Vcc
E
Vcc I/O₁₂ NC A16 I/O4 GND
F
I/O14 I/O₁₃ A14 A15 I/O₅ I/O₆
G
I/O15 NC A12 A13 WE I/O₇
H
NC A8 A9 A10 A11 NC
PIN DESCRIPTIONS
A0-A16
I/O0-I/O15
Address Inputs
Data Input/Output
CE1
Chip Enable1 Input
CE2
Chip Enable2 Input, BGA only
OE
Output Enable Input
WE
Write Enable Input
LB
UB
NC
Vcc
GND
Lower-byte Control (l/O0-I/O7)
Upper-byte Control (l/O8-I/O15)
No Connection
Power
Ground
TRUTH TABLE
Mode
WE CE1 CE2 OE LB UB
Not Selected X
H
XX
X
X
X
X
LX
X
X
X
L
HX
H
H
Output Disabled H
L
HH
L
X
H
L
HH
X
L
Read
H
L
HL
L
H
H
L
HL
H
L
H
L
HL
L
L
Write
L
L
HX
L
H
L
L
HX
H
L
L
L
HX
L
L
I/O0/-I/O7
High-Z
High-Z
High-Z
High-Z
High-Z
DOUT
High-Z
DOUT
DIN
High-Z
DIN
I/O PIN
I/O8-I/O15
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
DOUT
DOUT
High-Z
DIN
DIN
Vcc Current
Standby
Standby
Standby
Active
Active
Active
Active
Active
Active
Active
Active
Integrated Circuit Solution Inc.
3
LPSR025-0A 6/7/2002