TC1910 Datasheet, PDF (38/66 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1910
PRELIMINARY
NMI Pin
NMI Pin is an input pin with different Pull-Up characteristics than other pins. The related
characteristics are given in the following table
Parameter
Symbol
Max. current allowed
through the Pull-Up
device while pin (input)
voltage remains still at the
high level
|I_PUH |
Min. current needed
through the Pull-Up
device so that pin voltage
is driven to the low level.
|I_PUL |
Limit values
min.
max.
-
4
100
-
Unit Test
Conditions
uA V_OUT=2.0V
uA V_OUT=0.8V
Note: NMI Pin does not have a Pull-Down device.
Oscillator Pins
Parameter
Symbol Limit values
min.
max.
Input leakage current I_OZ1
-
(analog input) at
CC
XTAL1¹⁾
±200
Input low voltage
V_ILX
-
0.3
XTAL1
SR
Input high voltage
XTAL1²⁾
V_IHX
0.8
SR
XTAL1 input current
I_IX1
-
CC
XTAL3 input current²⁾ I_IX3
-
CC
V_DD-0.3
V_DD-0.35
V_DD-0.4
V_DD-0.43
± 20
± 0.5
1) _{Only applicable in deep sleep mode}
2) _{Not subject to production test, verified by design/characterization.}
Unit Test
Conditions
nA 0V< V_in < V_DDP
V-
V
f_OSC=4MHz
f_OSC=8MHz
f_OSC=12MHz
f_OSC=16MHz
µA 0V < V_IN < V_DD
µA 0V < V_IN < V_DD
Data Sheet
34
V 1.0, 2003-10