EM639165_07 Datasheet, PDF (17/73 Pages) Etron Technology, Inc. – 8Mega x 16 Synchronous DRAM (SDRAM)

EtronTech
EM639165
Absolute Maximum Rating
Symbol
VIN, VOUT
VDD, VDDQ
TA
TSTG
TSOLDER
Item
Input, Output Voltage
Power Supply Voltage
Operating Temperature
Storage Temperature
Soldering Temperature (10 second)
PD
Power Dissipation
IOUT
Short Circuit Output Current
Rating
- 1.0 ~ 4.6
-1.0 ~ 4.6
0 ~ 70
- 55 ~ 125
260
1
50
Unit
Note
V
1
V
1
°C
1
°C
1
°C
1
W
1
mA
1
Recommended D.C. Operating Conditions (T_A = 0~70°C)
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
VDDQ
VIH
VIL
Power Supply Voltage
Power Supply Voltage(for I/O Buffer)
LVTTL Input High Voltage
LVTTL Input Low Voltage
3.0
3.0
2.0
- 0.3
3.3
3.6
V
3.3
3.6
V
3.0 VDDQ +0.3
V
0
0.8
V
Note
2
2
2
2
Capacitance (VDD = 3.3V, f = 1MHz, Ta = 25°C)
Symbol
CI
CI/O
Parameter
Input Capacitance
Input/Output Capacitance
Min.
2

Max.
Unit
5
pF
6.5
pF
Note: These parameters are periodically sampled and are not 100% tested.
17
Rev 1.6 Feb. 2007