CL-PS7110 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
CL-PS7110 Datasheet PDF : 82 Pages
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CL-PS7110
Low-Power System-on-a-Chip
4.3 DC Characteristics
All characteristics are specified at VDD = 3.0 to 3.6 volts and VSS = 0 volts over an operating temperature
of 0°C to +70°C.
Table 4-1. DC Characteristics
Symbol
VIH
VIL
VT+
VT-
VHST
VOH
VOL
IIN
IOZ
CIN
COUT
CI/O
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 and 2
Output drive 3 and 4
CMOS output low voltage
Output drive 1 and 2
Output drive 3 and 4
Input leakage current
Output tristate leakage currenta
Input capacitance
Output capacitance
Transceiver capacitance
MIN
0.7 × VDD
−0.3
1.52
0.72
0.64
VDD − 0.3
VDD − 1.0
VDD − 1.0
−10
−10
IDDstartup Startup current consumption
IDDstandby Standby current consumption
IDDidle
Idle current consumption
IDDoperating Operating current consumption
VDDstandby Standby supply voltage
2.2
a Assumes buffer has no pull-up or pull-down resistors.
MAX Units Conditions
VDD + 0.3
V
0.2 × VDD
V
2.26
V
1.29
V
1.13
V VIL to VIH
V IOH = 0.8 mA
V IOH = 3 mA
V IOH = 12 mA
0.1
V IOL = -0.8 mA
0.5
V IOL = -3 mA
0.5
V IOL = -12 mA
+10
µA VIN = VDD or GND
+10
µA VOUT = VDD or GND
5
pF
5
pF
5
pF
Initial 100 ms from power up,
32-kHz oscillator not stable,
50
µA POR signal at VIL, all other I/O
static, VIH = VDD ± 0.1 V, VIL =
GND ± 0.1 V
Just 32-kHz oscillator running,
20
µA all other I/O static, VIH = VDD ±
0.1 V, VIL = GND ± 0.1 V
Both oscillators running, CPU
5
mA
static, LCD refresh active, VIH
= VDD ± 0.1 V, VIL = GND ± 0.1
V
50
mA
All system active, running typi-
cal program
Minimum standby voltage for
V state retention and RTC opera-
tion only
May 1997
DATA BOOK v1.5
61
ELECTRICAL SPECIFICATIONS
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