AS4C4M32D1A-5BIN
AS4C4M32D1A-5BCN
Table 14. Absolute Maximum Rating
Rating
Symbol
Item
Unit
Note
-5
- 0.5 ~ VDDQ+0.5
-1 ~ 3.6
0~70
VIN, VOUT
VDD, VDDQ
V
V
1,2
1,2
1
Input, Output Voltage
Power Supply Voltage
Ambient Temperature
Commercial
Industrial
C
°
C
°
C
°
C
°
TA
-40~85
- 55~150
260
1
TSTG
TSOLDER
PD
1
Storage Temperature
1
Soldering Temperature (10s)
Power Dissipation
2.0
W
1
IOS
50
mA
1
Short Circuit Output Current
Note1: Stress greater than those listed under “Absolute Maximum Ratings” may cause permanent damage of the
devices
Note2: These voltages are relative to Vss
Table 15. Recommended D.C. Operating Conditions
°
(SSTL_2 In/Out, TA = -40 ~ 85 C)
Symbol
Parameter
Power Supply Voltage
Min.
Max.
Unit
Note
VDD
2.3
2.7
V
1
VDDQ
2.3
2.7
V
1
Power Supply Voltage(for I/O )
VREF
VTT
0.49 x VDDQ
VREF – 0.04
VREF + 0.15
VSSQ - 0.3
- 2
0.51 x VDDQ
VREF + 0.04
VDDQ + 0.3
VREF- 0.15
2
V
V
Input Reference Voltage
Termination Voltage
Input High Voltage
VIH(DC)
VIL(DC)
IIL
V
V
Input Low Voltage
µA
µA
mA
mA
Input Leakage Current
Output Leakage Current
Output High Current
Output Low Current
IOZ
- 5
5
IOH
IOL
-16.2
16.2
-
-
V
= 1.95V
= 0.35V
OH
V
OL
Table 16. Capacitance
°
(VDD = 2.5V, f = 1MHz, TA = 25 C)
Symbol
Parameter
Min.
Max.
Unit
Input Capacitance (CK,
)
CIN1
1.5
2.5
pF
CK
CIN2
CI/O
Input Capacitance (All other input-only pins)
1.5
3.5
2.5
4.5
pF
pF
DM, DQ, DQS Input/Output Capacitance
Note: These parameters are guaranteed by design, periodically sampled and are not 100% tested.
Table 17. Decoupling Capacitance Guide Line
Symbol
Parameter
Value
Unit
µF
CDC1 Decouping Capacitance between VDD and VSS
CDC2 Decouping Capacitance between VDDQ and VSSQ
0.1+0.01
0.1+0.01
µF
Confidential
- 12/64 -
Rev.1.0 May 2016
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
