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| PC87591L-N05 Datasheet, PDF (335/401 Pages) National Semiconductor (TI) – LPC Mobile Embedded Controller | |||
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7.0 Device Specifications (Continued)
7.1.3 Capacitance
Symbol
Parameter
CIN
Input Pin Capacitance
CIN1
Clock Input Capacitance
CIO
I/O Pin Capacitance
CO
Output Pin Capacitance
1. TA = 25°C; f = 1 MHz.
2. Not tested; guaranteed by characterization.
Min2
Typ1
Max2
Unit
5
7
pF
5
8
12
pF
10
12
pF
6
8
pF
7.1.4 Power Supply Current Consumption under Recommended Operating Conditions
Symbol
Parameter
Conditions1
Typ
Max
IDD VDD Average Main Supply Current
VIL = 0.5V, VIH = 2.4V
3
4.5
No Load
IDDLP VDD Quiescent Main Supply Current in Low VIL = GND, VIH = VDD
30
50
Power Mode
No Load
ICC VCC Active Supply Current
tCLK = 250 ns
15
tCLK = 50 ns
23
37
ICCW VCC Active Executing WAIT Supply Current
tCLK = 250 ns
6.6
tCLK = 50 ns
10
ICCI VCC Idle Mode Supply Current
Idle Mode
15
VIL = GND, VIH = VCC
No Load
IBAT VBAT Battery Supply Current
Power Off Mode
0.9
1.5
1. All parameters speciï¬ed for 0°C ⤠TA ⤠70°C; VDD and VCC = 3.3V ±10% unless otherwise speciï¬ed.
7.1.5 Voltage Thresholds
Unit
mA
µA
mA
mA
mA
mA
µA
µA
Symbol
Parameter
VCCON
VCC Detected as Power-On
VCC2PP VCC detected for use as source for VPP
VPP2CC
VCC detected inactive for use of VBAT as
source for VPP
VDDON
VDD Detected as on
VBATDTC Battery Detected2
VLOWBAT Low Battery Voltage
VBATMIN Workable Battery Voltage
VBATMAX Battery Input Voltage
1. All parameters speciï¬ed for 0°C ⤠TA ⤠70°C.
2. Not tested; guaranteed by characterization.
Conditions1
Min
Typ
Max Unit
2.5
2.95 V
2.3
2.4
V
1.9
2.2
V
2.5
2.95 V
1.0
1.2
V
1.3
1.9
V
2.4
V
3.6
V
Revision 1.2
335
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