參數(shù)資料
型號(hào): 68HC705J5A
廠商: Motorola, Inc.
英文描述: 8-Bit Microcontroller Units (MCU).(8位微控制器)
中文描述: 8位微控制器單元(MCU)。(8位微控制器)
文件頁(yè)數(shù): 83/106頁(yè)
文件大?。?/td> 1069K
代理商: 68HC705J5A
July 16, 1999
GENERAL RELEASE SPECIFICATION
MC68HC05J5A
REV 2.1
ELECTRICAL SPECIFICATIONS
MOTOROLA
11-1
SECTION 11
ELECTRICAL SPECIFICATIONS
This section provides the electrical and timing specifications for the
MC68HC05J5A.
11.1
MAXIMUM RATINGS
NOTE
Maximum ratings are the extreme limits the device can be exposed to without
causing permanent damage to the chip. The device is
not
intended to operate at
these conditions.
The MCU contains circuitry that protect the inputs against damage from high
static voltages; however, do not apply voltages higher than those shown in the
table below. Keep V
IN
and V
OUT
within the range from V
SS
(V
IN
or V
OUT
)
V
DD
.
Connect unused inputs to the appropriate voltage level, either V
SS
or V
DD
.
11.2
THERMAL CHARACTERISTICS
11.3
FUNCTIONAL OPERATING RANGE
(Voltages referenced to V
SS
)
Rating
Symbol
Value
Unit
Supply Voltage
V
DD
–0.3 to +7.0
V
Test Mode (IRQ Pin Only)
V
IN
V
SS
– 0.3 to 2V
DD
+ 0.3
V
Current Drain Per Pin Excluding PB1, PB2, V
DD
and V
SS
I
25
mA
Operating Junction Temperature
T
J
+150
°
C
Storage Temperature Range
T
stg
–65 to +150
°
C
Characteristic
Symbol
Value
Unit
Thermal Resistance
PDIP
SOIC
θ
JA
θ
JA
60
60
°
C/W
°
C/W
Characteristic
Symbol
Value
Unit
Operating Temperature Range
T
A
0 to +70
°
C
Operating Voltage Range
V
DD
5.0 ±10%
2.2 ±10%
V
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