TTP259
TonTouchTM
Preliminary
§ DC and AC Characteristics
§ DC Characteristics: (Test condition at room temperature=25oC)
Parameter
Symbol Test Condition
Min. Typ. Max. Unit
Operating Voltage
VDD
2.4
3.3
2.2
-
-
-
5.5
5.5
5.5
4.0
V
FOSCH=4MHz, LVR on 2.2V
FOSCH=4MHz, LVR on 3.0V
FOSCH=4MHz, LVR off
-
Operating Current
(Normal Mode, CPU
working, IO no load)
Ind1
Ind2
Isd1
Isd2
Isd3
VDD=5.0V, no load, FOSCL on,
3.5
mA
uA
mA
uA
uA
F
OSCH=4MHz, LVR off, LDO off
VDD=5.0V, no load, FOSCL on,
OSCH off, LVR off, LDO off
VDD=5.0V, no load, FOSCL on,
OSCH=4MHz, LVR off, LDO off
VDD=3.0V, no load, FOSCL on,
OSCH off, LVR off, LDO off
VDD=5.0V, no load, FOSCL off,
-
-
-
-
30
0.6
5
50
0.8
10
1
F
Operating Current
(Sleep Mode, CPU stop,
IO no load)
F
F
Standby Current
(Stop Mode, CPU stop,
IO no load)
-
FOSCH off, LVR off, LDO off
LVR Current
ILVR
ILDO
VIL
VDD=5.0V
VDD=5.0V
55
uA
uA
LDO Current
100
Input Ports
Input Low Voltage
Input High Voltage
Input Low Voltage
Input High Voltage
VDD=5.0V, VOL=0.6V
0
0.8
0
-
-
0.2 VDD
1.0 VDD
0.3 VDD
1.0 VDD
Input Ports
VIH
VIL
RSTB and INT
RSTB and INT
PA0 Sink Current
-
VIH
IOL
0.7
-
-
2
-
mA
PA0 Source Current
Output port Sink Current
(PA, PB exclude PA0)
Output Port Source
Current (PA, PB exclude
PA0)
IOH
IOL
VDD=5.0V, VOH=4.3V
VDD=5.0V, VOL=0.6V
-
-
-1
-
-
mA
mA
32
IOH
VDD=5.0V, VOH=4.3V
-
-8
-
mA
Output port Sink Current
(PC, PD, PE, PF)
IOL
IOH
RPH
VDD=5.0V, VOL=0.6V
VDD=5.0V, VOH=4.3V
VDD=5.0V
-
-
16
-8
-
-
mA
mA
KΩ
Output Port Source
Current (PC, PD, PE, PF)
IO Port Pull-up Resistor
100 150 200
2015/05/25
Page 8 of 81
Ver: 1.1
TTELEC [ TT Electronics ]
