MC9S08QG8CDNER Freescale Semiconductor, MC9S08QG8CDNER Datasheet - Page 272

• Manufacturer Part Number: MC9S08QG8CDNER
• Description: IC MCU 8K FLASH 8-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08QG8CDNER

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 4
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• For Use With: DEMO9S08QG8E - BOARD DEMO FOR MC9S08QG8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: MC9S08QG8CDNERTR

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Appendix A Electrical Characteristics
270
Internal pulldown resistor (KBI)
Output high voltage — low drive (PTxDSn = 0)
Output high voltage — high drive (PTxDSn = 1)
Maximum total I
Output low voltage — low drive (PTxDSn = 0)
Output low voltage — high drive (PTxDSn = 1)
Maximum total I
DC injection current
Input capacitance (all non-supply pins)
RAM will retain data down to POR voltage. RAM data not guaranteed to be valid following a POR.
This parameter is characterized and not tested on each device.
Measurement condition for pull resistors: V
PTA5/IRQ/TCLK/RESET pullup resistor may not pullup to the specified minimum V
to guarantee that a logic 1 will be read on any port input when the pullup is enabled and no DC load is present on the pin.
All functional non-supply pins are internally clamped to V
Input must be current limited to the value specified. To determine the value of the required current-limiting resistor, calculate
resistance values for positive and negative clamp voltages, then use the larger of the two values.
Power supply must maintain regulation within operating V
conditions. If positive injection current (V
in external power supply going out of regulation. Ensure external V
current. This will be the greatest risk when the MCU is not consuming power. Examples are: if no system clock is present, or if
clock rate is very low (which would reduce overall power consumption).
I
I
I
I
I
I
Single pin limit
Total MCU limit, includes sum of all stressed pins
I
OH
OH
OH
OL
OL
OL
I
OL
OH
V
= 2.0 mA (V
= 6 mA (V
= 3 mA (V
= 10.0 mA (V
= –10 mA (V
= –6 mA (V
= –3 mA (V
= –2 mA (V
IN
< V
SS
, V
OH
OL
DD
DD
DD
DD
DD
IN
DD
for all port pins
DD
for all port pins
≥ 2.3 V)
≥ 1.8 V)
DD
2, 5, 6, 7
> V
≥ 2.3 V)
≥ 1.8 V)
≥ 1.8 V)
≥ 1.8 V)
≥ 2.7 V)
≥ 2.7 V)
DD
Parameter
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
Table A-6. DC Characteristics (continued)
In
> V
In
= V
DD
) is greater than I
SS
for pullup and V
SS
DD
and V
range during instantaneous and operating maximum current
Symbol
| I
DD
R
V
DD
V
I
OHT
C
OLT
I
DD
OH
OL
IC
, the injection current may flow out of V
PD
In
In
.
= V
load will shunt current greater than maximum injection
|
DD
for pulldown.
V
V
DD
DD
17.5
–0.2
Min
–5
—
—
—
—
—
—
—
IH
– 0.5
– 0.5
. However, all ports are functionally tested
Typical
Freescale Semiconductor
DD
Max
52.5
0.5
0.5
0.5
0.5
0.2
60
60
—
—
—
—
5
7
and could result
Unit
mA
mA
mA
mA
kΩ
pF
V
V