MC9S08QG8_09 Datasheet, PDF (271/314 Pages) Freescale Semiconductor, Inc – HCS08 Microcontrollers

Appendix A Electrical Characteristics
A.5 DC Characteristics
This section includes information about power supply requirements and I/O pin characteristics.
Table A-5. Operating Range
Parameter
Symbol
Min
Typical
Max
Unit
Supply voltage (run, wait and stop modes.)
Temperature
V_DD
1.8¹
3.6
V
C
–40
—
85
°C
M
–40
—
125
1 _{As the supply voltage rises, the LVD circuit will hold the MCU in reset until the supply has risen above VLVDL.}
Table A-6. DC Characteristics
Parameter
Symbol
Minimum RAM retention supply voltage applied to V_DD
Low-voltage detection threshold — high range
(V_DD falling)
(V_DD rising)
Low-voltage detection threshold — low range
(V_DD falling)
(V_DD rising)
Low-voltage warning threshold — high range
(V_DD falling)
(V_DD rising)
Low-voltage warning threshold — low range
(V_DD falling)
(V_DD rising)
Power on reset (POR) re-arm voltage
Bandgap Voltage Reference
Input high voltage (V_DD > 2.3 V) (all digital inputs)
Input high voltage (1.8 V ≤ V_DD ≤ 2.3 V) (all digital inputs)
Input low voltage (V_DD > 2.3 V) (all digital inputs)
Input low voltage (1.8 V ≤ V_DD ≤ 2.3 V) (all digital inputs)
Input hysteresis (all digital inputs)
Input leakage current (Per pin)
V_In = V_DD or V_SS, all input only pins
High impedance (off-state) leakage current (per pin)
V_In = V_DD or V_SS, all input/output
Internal pullup resistors^3,4
V_RAM
V_LVDH
V_LVDL
V_LVWH
V_LVWL
V_POR
V_BG
V_IH
V_IL
V_hys
|I_In|
|I_OZ|
R_PU
Min
V_POR1, ²
2.08
2.16
1.80
1.88
2.35
2.35
2.08
2.16
1.18
0.70 × V_DD
0.85 × V_DD
—
—
0.06 × V_DD
—
—
17.5
Typical
2.1
2.19
1.82
1.90
2.40
2.40
2.1
2.19
1.4
1.20
0.025
0.025
Max
Unit
—
V
2.2
V
2.27
1.91
V
1.99
2.5
V
2.5
2.2
V
2.27
V
1.21
V
—
V
—
0.35 × V_DD
V
0.30 × V_DD
—
V
1.0
μA
1.0
μA
52.5
kΩ
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
Freescale Semiconductor
269