HY62SF16806A
Rev.03 /Jan. 2002
2
ORDERING INFORMATION
Part No. Speed Power Package
Temp.
HY62SF16806A-DMC 70/85/100 LL-part uBGA C
HY62SF16806A-SMC 70/85/100 SL-part uBGA C
HY62SF16806A-DMI 70/85/100 LL-part uBGA I
HY62SF16806A-SMI 70/85/100 SL-part uBGA I
Note 1. C : Commercial, I : Industrial
ABSOLUTE MAXIMUM RATINGS (1)
Symbol Parameter Rating Unit Remark
VIN, VOUT Input/Output Voltage -0.2 to 3.6 V
Vcc Power Supply -0.2 to 4.6 V
0 to 70
°C
HY62SF16806A-C
TA Operating Temperature
-40 to 85
°C
HY62SF16806A-I
TSTG Storage Temperature -55 to 150
°C
PD Power Dissipation 1.0 W
TSOLDER Ball Soldering Temperature & Time
260 • 10 °C • sec
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
/CS1
CS2
/WE
/OE
/LB
/UB
Mode
I/O1~I/O8 I/O9~I/O16
Power
H X X X X X Hi-Z Hi-Z
X L X X X X Hi-Z Hi-Z
X X X X H H
Deselected
Hi-Z Hi-Z
Standby
L H H H L X Hi-Z Hi-Z
L H H H X L
Output Disabled
Hi-Z Hi-Z
Active
L H DOUT Hi-Z
H L Hi-Z DOUT
L H H L
L L
Read
DOUT DOUT
Active
L H DIN Hi-Z
H L Hi-Z DIN
L H L X
L L
Write
DIN DIN
Active
Note:
1. H=VIH, L=VIL, X=don't care(VIH or VIL)
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/O1 -I/O8.
When UB is LOW, data is written or read to the upper byte, I/O9 -I/O16.
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