AS4C2M32D1A-5BCN
AS4C2M32D1A-5BIN
Table 13. Absolute Maximum Rating
Symbol
VI/O
Item
Values
- 0.5 ~ VDDQ + 0.5
- 1 ~ 3.6
- 1 ~ 3.6
0 ~ 70
Unit
V
Voltage on I/O Pins Relative to Vss
Voltage on VDD, VDDQ Supply Relative to Vss
Voltage on Inputs Relative to Vss
VDD, VDDQ
VIN
V
V
Commercial
Ambient Temperature
C
°
C
°
C
°
TA
Industrial
- 40 ~ 85
- 55 ~ 150
1
Storage Temperature
Power Dissipation
TSTG
PD
W
Short Circuit Output Current
IOS
50
mA
Note: Absolute maximum DC requirements contain stress ratings only. Functional operation at the absolute
maximum limits is not implied or guaranteed. Extended exposure to maximum ratings may affect device
reliability.
Table 14. Recommended D.C. Operating Conditions
(VDD = 2.5V ± 0.2V, TA = -40~85 °C)
Symbol
VDD
Parameter
Power Supply Voltage
Min.
2.3
Max.
2.7
Unit
V
VDDQ
Power Supply Voltage (for I/O Buffer)
Input Reference Voltage
2.3
2.7
V
VREF
0.49*VDDQ
VREF + 0.15
-0.3
0.51* VDDQ
VDDQ + 0.3
V
VIH (DC)
Input High Voltage (DC)
Input Low Voltage (DC)
Termination Voltage
V
VIL (DC)
VTT
V
V
– 0.15
+ 0.04
V
V
V
REF
V
- 0.04
REF
REF
VIN (DC)
-0.3
V
+ 0.3
+ 0.6
DDQ
Input Voltage Level, CK and
inputs
CK
VID (DC)
0.36
V
V
DDQ
Input Different Voltage, CK and
inputs
CK
II
Input leakage current
Output leakage current
-2
-5
2
µA
µA
IOZ
IOH
IOL
5
-
Output High Current (V = 1.95V)
-16.2
16.2
mA
mA
OH
Output Low Current (V = 0.35V)
-
OL
Note: All voltages are referenced to VSS
.
Table 15. Capacitance
(VDD = 2.5V, f = 1MHz, TA = 25 °C)
Symbol
Parameter
Input Capacitance (CK,
Min.
Max.
Delta
Unit
pF
)
CIN1
1.5
2.5
0.25
CK
CIN2
CI/O
Input Capacitance (All other input-only pins)
1.5
3.5
2.5
4.5
0.5
0.5
pF
pF
DQ, DQS, DM Input/Output Capacitance
Note: These parameters are guaranteed by design, periodically sampled and are not 100% tested
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Rev.1.0 Dec 2015
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
