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HY62SF16403A Series
Rev.11 / Jun.01
2
ORDERING INFORMATION
Part No.
Speed
Power
Temp
.
Package
HY62SF16403ALLM
85/100/120
LL-part
uBGA
HY62SF16403ASLM
85/100/120
SL-part
uBGA
HY62SF16403ALLM-I
85/100/120
LL-part
I
uBGA
HY62SF16403ASLM-I
85/100/120
SL-part
I
uBGA
Note 1. Blank : Commercial, I : Industrial
ABSOLUTE MAXIMUM RATINGS (1)
Symbol
Parameter
Rating
Unit
Remark
VIN, VOUT
Input/Output Voltage
-0.3 to 2.6
V
Vcc
Power Supply
-0.3 to 3.6
V
TA
Operating Temperature
0 to 70
°C
HY62SF16403A
-40 to 85
°C
HY62SF16403A-I
TSTG
Storage Temperature
-55 to 150
°C
PD
Power Dissipation
1.0
W
TSOLDER
Ball Soldering Temperature & Time
260
10
°Csec
Note
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent
damage to the device. This is stress rating only and the functional operation of the device under these or
any other conditions above those indicated in the operation of this specification is not implied.
Exposure to the absolute maximum rating conditions for extended period may affect reliability.
TRUTH TABLE
I/O Pin
/CS
/WE
/OE
/LB
/UB
Mode
I/O1~I/O8
I/O9~I/O16
Power
H
X
H
Deselected
High-Z
Standby
L
X
L
H
X
L
Output Disabled
High-Z
Active
L
H
DOUT
High-Z
H
L
High-Z
DOUT
L
H
L
Read
DOUT
Active
L
H
DIN
High-Z
H
L
High-Z
DIN
L
X
L
Write
DIN
Active
Note:
1. H=VIH, L=VIL, X=don't care (VIL or VIH)
2. /UB, /LB(Upper, Lower Byte enable)
These active LOW inputs allow individual bytes to be written or read.
When /LB is LOW, data is written or read to the lower byte, I/O 1 -I/O 8.
When /UB is LOW, data is written or read to the upper byte, I/O 9 -I/O 16.