EP7312-CB-90 CIRRUS [Cirrus Logic], EP7312-CB-90 Datasheet - Page 13

• Manufacturer Part Number: EP7312-CB-90
• Description: HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
• Manufacturer: CIRRUS [Cirrus Logic]

ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
Recommended Operating Conditions
DC Characteristics
All characteristics are specified at V
to +70°C for all frequencies of operation. The current consumption figures have test conditions specified per
parameter.”
DS508PP5
VIH
VIL
VT+
VT-
Vhst
VOH
VOL
IIN
IOZ
CIN
Symbol
DC Core, PLL, and RTC Supply Voltage
DC I/O Supply Voltage (Pad Ring)
DC Pad Input Current
Storage Temperature, No Power
DC core, PLL, and RTC Supply Voltage
DC I/O Supply Voltage (Pad Ring)
DC Input / Output Voltage
Operating Temperature
CMOS input high voltage
CMOS input low voltage
Schmitt trigger positive going
threshold
Schmitt trigger negative going
threshold
Schmitt trigger hysteresis
CMOS output high voltage
Output drive 1
Output drive 2
CMOS output low voltage
Output drive 1
Output drive 2
Input leakage current
Bidirectional 3-state leakage
current
Input capacitance
b c
Parameter
a
a
a
a
a
a
DDCORE
0.65 × V
V
V
©
DD
SS
= 2.5 V, V
Min
C opyright Cirrus Logic, Inc. 2003
0.8
0.1
2.5
2.5
25
8
− 0.3
-
-
-
-
-
– 0.2
DDIO
(All Rights Reserved)
DDIO
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= 3.3 V and V
0.25 × V
V
2.9 V
3.6 V
±10 mA/pin; ±100 mA cumulative
–40°C to +125°C
2.5 V ± 0.2 V
2.3 V - 3.5 V
O–I/O supply voltage
Extended -20°C to +70°C; Commercial 0°C to +70°C;
Industrial -40°C to +85°C
DDIO
Max
10.0
100
2.1
0.4
0.3
0.5
0.5
1.0
-
-
-
-
+ 0.3
DDIO
SS
High-Performance, Low-Power System on Chip
= 0 V over an operating temperature of 0°C
Unit
µA
µA
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
VIL to VIH
IOH = 0.1 mA
IOH = 4 mA
IOH = 12 mA
IOL = –0.1 mA
IOL = –4 mA
IOL = –12 mA
VIN = V
VOUT = V
DDIO
DDIO
= 2.5 V
= 2.5 V
DD
Conditions
DD
or GND
or GND
EP7312
13