C868 Datasheet, PDF (70/82 Pages) Infineon Technologies AG – 8-Bit Single-Chip Microcontroller

C868
DC Characteristics
(Operating Conditions apply)
Parameter
Symbol Limit Values Unit Test Condition
Input low voltages
all except XTAL2, int/analog V_IL0
int/analog
V_IL1
XTAL2
V_IL2
Input high voltages
all except XTAL2, int/analog V_IH0
int/analog
V_IH1
XTAL2
V_IH2
Output low voltage
V_OL
Output high voltage
V_OH
Input leakage current (all
I_LI0
except int/analog)
Input leakage current (int/
I_LI1
analog)
min.
max.
-0.5
0.3V_DDP V
-0.5
0.3V_DDC V
-0.5
0.1V_DDC V
0.7V_DDP
0.7V_DDC
0.7V_DDC
–
V_DDP+0.5 V
V_DDP+0.5 V
V_DDC+0.5 V
0.45
V
–
0.55
V
2.4
–
V
–
±0.5
uA
–¹⁾
–
SAF-C868...
I_OL=10mA
SAK-C868...
I_OL=10mA
I_OH=10mA
0.4<V_IN<V_DDP
–
±0.5
uA 0.4<V_IN<V_DDP2)
Input low current (XTAL2)
Digital supply voltage
Blocking capacitor for V_DDC
Pin capacitance
I_LI2
V_DDC
C_IO
Note:
–
2.25³⁾
136
-
±10
2.75
470
10
uA 0.4<V_IN<V_DDC
V–
nF –⁴⁾
pF f_C = 1MHz
T_A= 25⁰C
1) _{Interrupt/analog pins are input only and has CMOS characteristics whereas the other I/O pins have TTL}
characteristics.
2) _{The leakage current of interrupt/analog pins depends on the leakage current of the CMOS pad for the digital}
functions and the analog pad.
3) _{The VDDC is measured under the following conditions:}
Microcontroller in power down mode;RESET = V_DDP; XTAL2 = V_SSC; XTAL1 = N.C.; V_AGND= V_SSP; V_AREF=
V_DDP; RxD/INT0 = V_DDP; all other pins are set to input and connected to gnd; ALE output disabled and
connected to gnd; 20mA current sourced from the V_DDC pin.
4) _{Ceramic type (±20%) max ESR: 25mΩ ,max trace length to capacitor is 10mm.}
Data Sheet
70
V 1.0, 2003-05