IC66LV10016AL Datasheet, PDF (4/13 Pages) Integrated Circuit Solution Inc – 16M-BIT (1M-WORD BY 16-BIT) Low Power Pseudo SRAM

IC66LV10016AL
PIN CONFIGURATIONS
(TOP VIEW)
1 2 34 5 6
A
LB OE A0 A1 A2 ZZ
B
I/O9 UB A3 A4 CE I/O1
C
I/O10 I/O11 A5 A6 I/O2 I/O3
D
VSS I/O12 A17 A7 I/O4 VCC
E
VCC I/O13 NC A16 I/O5 VSS
F
I/O15 I/O14 A14 A15 I/O6 I/O7
G
I/O16 A19 A12 A13 WE I/O8
H
A18 A8 A9 A10 A11 NC
48-TFBGA
Pin
A0~A19
I/O1 ~ I/O16
ZZ
CE
WE
OE
UB
LB
VCC
VSS
NC
Function
Address input
Data input / output
Low power modes
Chip select input
Write enable input
Output enable input
Upper Byte (I/O9 ~ 16)
Lower Byte (I/O1 ~ 8)
Power supply
Ground supply
No connection
FUNCTION TABLE
CE
ZZ
OE
WE
LB
UB
H
H
X⁽¹⁾
X⁽¹⁾
X⁽¹⁾
X⁽¹⁾
X⁽¹⁾
L
X⁽¹⁾
X⁽¹⁾
X⁽¹⁾
X⁽¹⁾
L
H
H
H
X⁽¹⁾
X⁽¹⁾
L
H
X⁽¹⁾
H
H
H
L
H
L
H
L
H
L
H
L
H
H
L
L
H
L
H
L
L
L
H
H
L
L
H
L
H
H
L
H
L
L
H
H
L
L
L
Notes:
1. X means don't-care.(Must be low or hight state)
I/O1-8
High-Z
High-Z
High-Z
High-Z
Dout
High-Z
Dout
Din
High-Z
Din
I/O9-16
High-Z
High-Z
High-Z
High-Z
High-Z
Dout
Dout
High-Z
Din
Din
Mode
Power
Deselected
Standby
Deselected Deep Power Down Mode
Output disabled
Output disabled
Active
Active
Lower byte read
Upper byte read
Word read
Active
Active
Active
Lower byte write
Upper byte write
Word write
Active
Active
Active
4
Integrated Circuit Solution Inc.
PSR002-0A 02/05/2004