MC68HC05J3 Datasheet, PDF (73/92 Pages) Motorola, Inc – High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit

9
ELECTRICAL SPECIFICATIONS
This section contains the electrical specifications and associated timing information for the
MC68HC05J3.
9.1
Maximum ratings
Table 9-1 Maximum ratings
Rating
Symbol
Value
Unit
Supply voltage⁽¹⁾
V_DD
– 0.3 to +7.0
V
Input voltage
–ports, OSC1, RESET
V_IN
V_SS – 0.3 to
V_DD + 0.5
V
Input voltage
– IRQ (bootloader mode)
V_IN
V_SS – 0.3 to
1.8 x V_DD + 0.3
V
9
Operating temperature range
T_A
T_L to T_H
0 to +70
°C
Storage temperature range
T_STG
– 65 to +150
°C
Current drain per pin (excluding VDD and VSS)
–Source⁽²⁾
I_D
–Sink⁽³⁾
I_S
25
mA
8
mA
(1) All voltages are with respect to V_SS.
(2) Maximum current drain per pin is for one pin at a time, limited by an external resistor.
(3) Applicable to PA0–7 and PB0–5; maximum 45mA per device.
Note:
This device contains circuitry designed to protect against damage due to high
electrostatic voltages or electric fields. However, it is recommended that normal
precautions be taken to avoid the application of any voltages higher than those given
in the maximum ratings table to this high impedance circuit. For maximum reliability all
unused inputs should be tied to either V_SS or V_DD.
MC68HC05J3
ELECTRICAL SPECIFICATIONS
TPG
MOTOROLA
9-1