MC68HC05SR3 Datasheet, PDF (77/96 Pages) Freescale Semiconductor, Inc – High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcontroller Units

11
ELECTRICAL SPECIFICATIONS
This section contains the electrical specifications for MC68HC05SR3.
11.1
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
V_PP Pin
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
Standard
Extended
T_L to T_H
T_A
0 to +70
°C
–40 to +85
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).
11
11.2
Thermal Characteristics
CHARACTERISTICS
Thermal resistance
DIP
SOIC
QFP
SYMBOL
θ_JA
θ_JA
θ_JA
VALUE
60
60
60
UNIT
°C/W
°C/W
°C/W
MC68HC05SR3
ELECTRICAL SPECIFICATIONS
TPG
Freescale
11-1