Datasheet

MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Specifications
Freescale Semiconductor54
Figure 14. I
IN
/I
OZ
versus V
IN
(Typical; Pull-Up Disabled)
Table 23. DC Electrical Characteristics at Recommended Operating Conditions
Characteristic Symbol Notes Min Typ Max Unit
Test
Conditions
Output Voltage High V
OH
Pin Group 1 2.4 — — V I
OH
= I
OHmax
Output Voltage Low V
OL
Pin Groups 1, 2 — — 0.4 V I
OL
= I
OLmax
Digital Input Current High (a)
pull-up enabled or disabled
I
IH
Pin Groups 1, 2 — 0 +/- 2.5 μAV
IN
= 2.4 V to
5.5 V
Comparator Input Current High I
IHC
Pin Group 3 — 0 +/- 2 μAV
IN
= V
DDA
Oscillator Input Current High I
IHOSC
Pin Group 3 — 0 +/- 2 μAV
IN
= V
DDA
Digital Input Current Low
1
pull-up enabled
pull-up disabled
1
See Figure 14.
Default Mode
Pin Group 1: GPIO, TDI, TDO, TMS, TCK
Pin Group 2: RESET
, GPIOA7
Pin Group 3: ADC and Comparator Analog Inputs
Pin Group 4: XTAL, EXTAL
Pin Group 5: DAC Analog Output
I
IL
Pin Groups 1, 2
-15
—
-30
0
-60
+/- 2.5
μAV
IN
= 0 V
Internal Pull-Up Resistance R
Pull-Up
60 110 220 kΩ —
Comparator Input Current Low I
ILC
Pin Group 3 — 0 +/- 2 μAV
IN
= 0 V
Oscillator Input Current Low I
ILOSC
Pin Group 3 — 0 +/- 2 μAV
IN
= 0 V
DAC Output Voltage Range V
DAC
Pin Group 5 Typically
V
SSA
+
40 mV
— Typically
V
DDA
–
40 mV
V—
Output Current
1
High Impedance State
I
OZ
Pin Groups 1, 2 — 0 +/- 2.5 μA—
Schmitt Trigger Input Hysteresis V
HYS
Pin Groups 1, 2 — 0.35 — V —
Input Capacitance C
IN
—10—pF —
Output Capacitance C
OUT
—10—pF —
2.0
0.0
- 2.0
- 4.0
- 6.0
- 8.0
- 10.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 6.0
3.54.04.55.05.5
µA
Volt