MC9S08QE16CLC Datasheet, PDF (310/350 Pages) Freescale Semiconductor, Inc – Low-power wireless applications, Gas, water and heater meters

Appendix A Electrical Characteristics and Timing Specifications
A.6 DC Characteristics
This section includes information about power supply requirements, I/O pin characteristics, and power
supply current in various operating modes.
Table A-6. DC Characteristics
Num C
Parameter
Symbol Min Typ¹
Output high voltage — Low Drive (PTxDSn = 0)
5 V, I_Load = –2 mA
3 V, I_Load = –0.6 mA
5 V, I_Load = –0.4 mA
3 V, I_Load = –0.24 mA
Output high voltage — High Drive (PTxDSn = 1)
V_OH
1P
5 V, I_Load = –10 mA
3 V, I_Load = –3 mA
5 V, I_Load = –2 mA
3 V, I_Load = –0.4 mA
V_DD – 1.5 —
V_DD – 1.5 —
V_DD – 0.8 —
V_DD – 0.8 —
V_DD – 1.5 —
V_DD – 1.5 —
V_DD – 0.8 —
V_DD – 0.8 —
Output low voltage — Low Drive (PTxDSn = 0)
5 V, I_Load = 2 mA
3 V, I_Load = 0.6 mA
5 V, I_Load = 0.4 mA
3 V, I_Load = 0.24 mA
Output low voltage — High Drive (PTxDSn = 1)
V_OL
2P
5 V, I_Load = 10 mA
3 V, I_Load = 3 mA
5 V, I_Load = 2 mA
3 V, I_Load = 0.4 mA
1.5
—
1.5
—
0.8
—
0.8
—
1.5
—
1.5
—
0.8
—
0.8
—
Output high current — Max total I_OH for all ports
3P
5V I_OHT
—
—
3V
—
—
Output low current — Max total I_OL for all ports
4P
5V I_OLT
3V
—
—
—
—
5 P Input high
voltage; all
digital inputs
2.7v V_DD 4.5v V_IH
4.5v V_DD 5.5v V_IH
0.70xV_DD —
0.65xV_DD —
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
100
60
100
60
—
—
Unit
V
V
mA
mA
V
6 P Input low voltage; all digital inputs
7 P Input hysteresis; all digital inputs
8 P Input leakage current; input only pins²
9 P High Impedance (off-state) leakage current²
10 P Internal pullup resistors³
11 P Internal pulldown resistors⁴
12 C Input Capacitance; all non-supply pins
13 D RAM retention voltage
14 P POR rearm voltage
15 D POR rearm time
V_IL
—
— 0.35 x V_DD
V_hys 0.06 x V_DD
mV
|I_In|
—
0.1
1
A
|I_OZ|
—
0.1
1
A
R_PU
20
45
65
k
R_PD
20
45
65
k
C_In
—
—
8
pF
V_RAM
—
0.6
1.0
V
V_POR
0.9
1.4
2.0
V
t_POR
10
—
—
s
MC9S08AC60 Series Data Sheet, Rev. 3
310
Freescale Semiconductor