EP7209 Datasheet, PDF (93/128 Pages) Cirrus Logic – Ultra-Low-Power Audio Decoder System-on-Chip

EP7209
6. ELECTRICAL SPECIFICATIONS
6.1 Absolute Maximum Ratings
DC Core, PLL, and RTC Supply Voltage
DC I/O Supply Voltage (Pad Ring)
DC Pad Input Current
Storage Temperature, No Power
2.9 V
3.6 V
±10 mA/pin; ±100 mA cumulative
–40°C to +125°C
Table 52. absolute Maximum Ratings
6.2 Recommended Operating Conditions
DC core, PLL, and RTC Supply Voltage
DC I/O Supply Voltage (Pad Ring)
DC Input/Output Voltage
Operating Temperature
2.5 V ± 0.2 V
2.3V - 3.6V
O–I/O supply voltage
0°C to +70°C
Table 53. Recommended Operating Conditions
6.3 DC Characteristics
All characteristics are specified at V_DD = 2.5 volts and V_SS = 0 volts over an operating temperature of 0°C
to +70°C for all frequencies of operation. The current consumption figures relate to typical conditions at
2.5 V, 18.432 MHz operation with the PLL switched ‘on.’
Symbol
VIH
VIL
VT+
VT-
Vhst
VOH
VOL
IIN
IOZ
CIN
Parameter
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
Output tri-state leakage cur-
rent*
Input capacitance
Min
1.7
-0.3
1.6 (Typ)
0.8
0.1
V_DD – 0.2
2.5
2.5
25
8
Max
V_DD + 0.3
0.8
2.0
Unit
Conditions
V V_DD = 2.5 V
V V_DD = 2.5 V
V
1.2 (Typ)
0.4
0.3
0.5
0.5
1
100
10
V
V VIL to VIH
V IOH = 0.1 mA
V OH = 4 mA
V _{OH = 12 mA}
V IOL = –0.1 mA
V OL = –4 mA
V _{OL = –12 mA}
µA VIN = V_DD or GND
µA ^{VOUT = VDD or GND}
pF
Table 54. DC Characteristics
DS453PP2
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