MC9S08AC128 Datasheet, PDF (15/42 Pages) Freescale Semiconductor, Inc – 8-Bit Microcontroller

Chapter 3 Electrical Characteristics and Timing Specifications
Table 3-6. DC Characteristics
Num C
Parameter
Symbol
Min
Typ¹
Max
Unit
1 — Operating Voltage
V_DD
2.7
—
2 P 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
P Output high voltage — High Drive (PTxDSn = 1) ^VOH
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 —
3 P 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
P Output low voltage — High Drive (PTxDSn = 1)
V_OL
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
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4 P Output high current — Max total I_OH for all ports
5V I_OHT
—
—
3V
—
—
5.5
V
—
—
—
—
V
—
—
—
—
1.5
1.5
0.8
0.8
V
1.5
1.5
0.8
0.8
100
mA
60
5 P Output low current — Max total I_OL for all ports
5V I_OLT
3V
—
—
100
mA
—
—
60
6 P Input high
voltage; all
digital inputs
2.7v ≤ V_DD 4.5v V_IH 0.70xV_DD —
—
4.5v ≤ V_DD ≤ 5.5v V_IH 0.65xV_DD —
—
V
7 P Input low voltage; all digital inputs
V_IL
—
— 0.35 x V_DD
8 P Input hysteresis; all digital inputs
9 P Input leakage current; input only pins²
10 P High Impedance (off-state) leakage current²
11 P Internal pullup resistors³
12 P Internal pulldown resistors⁴
V_hys 0.06 x V_DD
mV
|I_In|
—
0.1
1
μA
|I_OZ|
—
0.1
1
μA
R_PU
20
45
65
kΩ
R_PD
20
45
65
kΩ
13 C Input Capacitance; all non-supply pins
C_In
—
—
8
pF
14 D RAM retention voltage
V_RAM
—
0.6
1.0
V
15 P POR rearm voltage
V_POR
0.9
1.4
2.0
V
16 D POR rearm time
t_POR
10
—
—
μs
17 P Low-voltage detection threshold — high range
V_DD falling V_LVDH
4.2
4.3
4.4
V
V_DD rising
4.3
4.4
4.5
Low-voltage detection threshold — low range
18 P
V_DD falling V_LVDL
2.48 2.56 2.64
V
V_DD rising
2.54 2.62
2.7
MC9S08AC128 MCU Series Data Sheet, Rev. 1
Freescale Semiconductor
15
Preliminary — Subject to Change