MC9S08QG84CFQE Freescale Semiconductor, MC9S08QG84CFQE Datasheet - Page 267

• Manufacturer Part Number: MC9S08QG84CFQE
• Description: IC MCU 8BIT B54 RATING 8-DFN
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08QG84CFQE

• 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-DFN
• For Use With: DEMO9S08QG8E - BOARD DEMO FOR MC9S08QG8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Appendix A
Electrical Characteristics
A.1
This section contains electrical and timing specifications.
A.2
Absolute maximum ratings are stress ratings only, and functional operation at the maxima is not
guaranteed. Stress beyond the limits specified in
permanent damage to the device. For functional operating conditions, refer to the remaining tables in this
section.
This device contains circuitry protecting against damage due to high static voltage or electrical fields;
however, it is advised that normal precautions be taken to avoid application of any voltages higher than
maximum-rated voltages to this high-impedance circuit. Reliability of operation is enhanced if unused
inputs are tied to an appropriate logic voltage level (for instance, either V
pull-up resistor associated with the pin is enabled.
Freescale Semiconductor
Introduction
Absolute Maximum Ratings
1
2
3
Supply voltage
Maximum current into V
Digital input voltage
Instantaneous maximum current
Storage temperature range
current-limiting resistor, calculate resistance values for positive (V
voltages, then use the larger of the two resistance values.
All functional non-supply pins are internally clamped to V
Power supply must maintain regulation within operating V
operating maximum current conditions. If positive injection current (V
I
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 the clock rate is very low (which would reduce overall power
consumption).
Input must be current limited to the value specified. To determine the value of the required
DD
Single pin limit (applies to all port pins)
, the injection current may flow out of V
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
Rating
DD
Table A-1. Absolute Maximum Ratings
DD
load will shunt current greater than maximum injection
1, 2, 3
Table A-1
DD
and could result in external power supply going
Symbol
may affect device reliability or cause
V
T
I
V
DD
I
DD
stg
D
SS
In
DD
and V
range during instantaneous and
DD
–0.3 to V
DD
) and negative (V
.
–0.3 to +3.8
In
–55 to 150
SS
> V
Value
± 25
120
or V
DD
DD
) is greater than
+ 0.3
DD
) or the programmable
SS
) clamp
Unit
mA
mA
°C
V
V
265