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): 98/106頁(yè)
文件大小: 1069K
代理商: 68HC705J5A
GENERAL RELEASE SPECIFICATION
July 16, 1999
MOTOROLA
B-6
MC68HC05J5A
REV 2.1
B.6
ELECTRICAL CHARACTERISTICS
Table B-1. Functional Operating Range
Characteristic
Symbol
Value
Unit
Operating Temperature Range
T
A
–40 to +85
°
C
Operating Voltage Range
V
DD
5.0 ±10%
V
Table B-2. EPROM Programming Electrical Characteristics
Characteristic
Symbol
Min
Typ
Max
Unit
Programming Voltage
IRQ/V
PP
V
PP
10
12
15
V
Programming Current
IRQ/V
PP
I
PP
3
mA
Programming Time
per byte
t
EPGM
1
4
ms
Table B-3. DC Electrical Characteristics, V
DD
=5V
Characteristic
1
Symbol
Min
Typ
2
Max
Unit
Output Voltage
I
Load
= 10.0
μ
A
V
OL
V
OH
V
DD
– 0.1
0.1
V
Output High Voltage
(I
Load
=–0.8 mA) PA0-5, PB0, PB3-5
V
OH
V
DD
– 0.8
V
Output Low Voltage
(I
Load
= 1.6mA) PA0-3, PB0, PB3-5
(I
Load
= 8mA) PA4, PA5
(I
Load
= 6mA) PA6, PA7
(I
Load
= 25mA) PB1, PB2 (see note 8)
V
OL
0.4
0.4
0.4
0.5
V
Input High Voltage
PA0-5, PB0-5, IRQ, RESET, OSC1
V
IH
0.7
×
V
DD
V
DD
V
Input Low Voltage
PA0-5, PB0-5, IRQ, RESET, OSC1
V
IL
V
SS
0.2
×
V
DD
V
Positive-Going Input Threshold Voltage
PA6, PA7
V
T+
1.7
V
Negative-Going Input Threshold Voltage
PA6, PA7
V
T–
1.15
V
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