MC68HC05F8 Datasheet, PDF (113/126 Pages) Motorola, Inc – High-density complementary metal oxide semiconductor(HCMOS) microcontroller unit

Freescale Semiconductor, Inc.
13
ELECTRICAL SPECIFICATIONS
This section contains the electrical specifications for the MC68HC05F8.
13.1
Maximum Ratings
Voltages referenced to V_SS
RATINGS
SYMBOL
VALUE
UNIT
Supply Voltage
V_DD
–0.3 to +7.0
V
Input Voltage
V_in
V_SS–0.3 to V_DD+0.3
V
IRQ
V_in
V_SS–0.3 to 2xV_DD+0.3
V
Current Drain per pin excluding V_DD and V_SS
I_D
25
mA
Operating Temperature
T_A
0 to 70
°C
Storage Temperature Range
T_stg
–65 to +150
°C
This device contains circuitry to protect the inputs against damage due to high static voltages or
electric fields. However, it is advised that normal precautions should be taken to avoid application
of any voltage higher than the maximum rated voltages to this high impedance circuit. For proper
operation it is recommended that Vin and Vout be constrained to the range V_SS≤(V_in or V_out)≤V_DD.
Reliability of operation is enhanced if unused inputs are connected to an appropriate logic voltage
level (e.g. either V_SS or V_DD).
13.2
Thermal Characteristics
CHARACTERISTICS
Thermal resistance
- Plastic 56-pin SDIP package
- Plastic 64-pin QFP package
SYMBOL
θ_JA
θ_JA
VALUE
50
50
UNIT
°C/W
°C/W
13
MC68HC05F8
ELECTRICAL SPECIFICATIONS
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TPG
MOTOROLA
13-1