PI2DDR3212 Datasheet, PDF (4/7 Pages) Pericom Semiconductor Corporation – 1.35V/ 1.5V/1.8V 14 bit 2:1 DDR3/DDR4 Switch

PI2DDR3212
1.35V/ 1.5V/1.8V 14 bit 2:1 DDR3/DDR4 Switch
Maximum Ratings
(Above which useful life may be impaired. For user guidelines, not tested.)
Supply Voltage to Ground Potential ...................................... -0.3V to 2.5V
All Inputs.......................................................................... -0.3V to VDD+0.3V
Ambient Operating Temperature ............................................-10 to +85°C
Storage Temperature.................................................................-65 to +150°C
Junction Temperature .......................................................................... 150°C
Soldering Temperature.......................................................................... 260°C
Note: Stresses greater than those listed under MAXI-
MUM RATINGS may cause permanent damage to
the device. This is a stress rating only and functional
operation of the device at these or any other conditions
above those indicated in the operational sections of
this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may
affect reliability.
Recommended Operation Conditions
Parameter
Ambient Operating Temperature
Power Supply Voltage (measured in respect to GND)
Min.
-10
+1.28
Typ.
1.8
Max.
+85
+2.0
Unit
°C
V
Static Characteristics
Symbol Parameter
VDD
Supply Voltage
IDD
VDD Supply Current
I_DD
VDD Supply Current
Control pin (SEL, EN)
IIH
High level digital input current
IIL
Low level digital input current
V_IH
High level digital input voltage
VIL
Low level digital input voltage
I/O pin (A, B ,C)
COFF
Switch OFF capacitance
CON
Switch ON capacitance
Conditions
EN= HIGH; VDD=1.8V
EN= LOW; VDD=1.8V
EN= HIGH; VDD=1.35V
EN= LOW; VDD=1.35V
VIH=VDD, VDD=2.0V
VIL = GND, VDD=2.0V
f = 1MHz; VI/O = 0V
f = 1MHz; VI/O = 0V
Min.
1.28
Typ. Max.
1.35/
1.5 / 1.8
2
220
350
0.1
10
110
200
0.05 2
Unit
V
μA
μA
μA
μA
0.8
*V_DD
1.1
2.1
5
μA
5
μA
V
0.2*VDD V
pF
pF
14-0169
4
www.pericom.com 10/23/14