MB82D01171A-80L FUJITSU [Fujitsu Component Limited.], MB82D01171A-80L Datasheet - Page 5

• Manufacturer Part Number: MB82D01171A-80L
• Description: 16 Mbit (1 M word x 16 bit) Mobile Phone Application Specific Memory
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

*1 : V
*2 : Power Down mode can be entered from Standby state and all DQ pins are in High-Z state.
*3 : Output Disable mode should not be kept longer than 1 s.
*4 : Byte control at Read mode is not supported.
Power Down *
Standby (Deselect)
Output Disable*
Read*
Write
Write (Lower Byte)
Write (Upper Byte)
FUNCTION TRUTH TABLE *
4
Valid, L
Mode
2
3
Logic Low, H
CE1
H
X
L
MB82D01171A
Logic High, X
CE2
H
L
1
WE
H
X
X
L
OE
either “L” or “H”, High-Z
H
H
X
X
L
LB
X
X
X
X
H
L
L
-80/80L/80LL/85/85L/85LL/90/90L/90LL
UB
X
X
X
X
H
L
L
DQ
High-Z
High-Z
High-Z
Output
Invalid
Valid
Input
Valid
Input
Valid
DQ
1
High Impedance
to
8
DQ
High-Z
High-Z
High-Z
Output
Invalid
Valid
Input
Valid
Input
Valid
DQ
9
16
to
I
I
I
I
DDP
DDS
DDA
DD
Retention
Data
Yes
No
5