Datasheet

Electrical Characteristics
MC9S08GT16A/GT8A Data Sheet, Rev. 1
Freescale Semiconductor 263
Table A-6. DC Characteristics (Sheet 1 of 2)
(Temperature Range = –40 to 125°C Ambient)
C Parameter Symbol Min Typical
1
Max
Unit
Minimum RAM retention supply voltage applied to
V
DD
V
RAM
1.0
2
—V
P Low-voltage detection threshold — high range
(V
DD
falling)
(V
DD
rising)
V
LVDH
2.08
2.16
2.1
2.19
2.2
2.27
V
P Low-voltage detection threshold — low range
(V
DD
falling)
(V
DD
rising)
V
LVDL
1.80
1.88
1.82
1.90
1.91
1.99
V
P Low-voltage warning threshold — high range
(V
DD
falling)
(V
DD
rising)
V
LVWH
2.35
2.35
2.40
2.40
2.5
2.5
V
P Low-voltage warning threshold — low range
(V
DD
falling)
(V
DD
rising)
V
LVWL
2.08
2.16
2.1
2.19
2.2
2.27
V
P Power on reset (POR) re-arm voltage
(2)
Mode = stop
Mode = run and Wait
V
Rearm
0.20
0.50
0.30
0.80
0.40
1.2
V
P Input high voltage (V
DD
> 2.3 V) (all digital inputs) V
IH
0.70 × V
DD
—
V
P Input high voltage (1.8 V ≤ V
DD
≤ 2.3 V)
(all digital inputs)
V
IH
0.85 × V
DD
—
V
P Input low voltage (V
DD
> 2.3 V) (all digital inputs) V
IL
—
0.35 × V
DD
V
P Input low voltage (1.8 V ≤ V
DD
≤ 2.3 V)
(all digital inputs)
V
IL
—
0.30 × V
DD
V
Y Input hysteresis (all digital inputs) V
hys
0.06 × V
DD
—
V
P Input leakage current (per pin)
V
In
= V
DD
or V
SS,
all input only pins
|I
In
|
— 0.025 1.0
µA
P High impedance (off-state) leakage current (per pin)
V
In
= V
DD
or V
SS
, all input/output
|I
OZ
|
— 0.025 1.0
µA
P Internal pullup and pulldown resistors
3
(all port pins and IRQ)
R
PU
17.5 52.5
kΩ
p Internal pulldown resistors (Port A4–A7 and IRQ) R
PD
17.5 52.5
kΩ
P Output high voltage (V
DD
≥ 1.8 V)
I
OH
= –2 mA (ports A, B, D, E, and G)
V
OH
V
DD
– 0.5
—
V
P Output high voltage (port C)
I
OH
= –10 mA (V
DD
≥ 2.7 V)
I
OH
= –6 mA (V
DD
≥ 2.3 V)
I
OH
= –3 mA (V
DD
≥ 1.8 V)
V
DD
– 0.5
—
—
—
D Maximum total I
OH
for all port pins |I
OHT
|
—60
mA