參數(shù)資料
型號(hào): 68HC05J5A
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)
文件頁數(shù): 86/106頁
文件大?。?/td> 1069K
代理商: 68HC05J5A
GENERAL RELEASE SPECIFICATION
July 16, 1999
MOTOROLA
11-4
ELECTRICAL SPECIFICATIONS
MC68HC05J5A
REV 2.1
I/O Ports Hi-Z Leakage Current
PA0-7, PB0-5
(without individual pull-down/up activated)
I
Z
±
10
μ
A
Input Pull-down Current
PA0-5, PB0, PB3-5
(with individual pull-down activated)
I
IL
50
100
200
μ
A
Input Pull-up Current
RESET
–10
–20
–45
μ
A
Input Current
IRQ, OSC1
I
in
±1
μ
A
Capacitance
Ports (as Input or Output)
RESET, IRQ, OSC1, OSC2/R
C
out
C
in
12
8
pF
pF
Crystal/Ceramic Resonator Oscillator Mode
Internal Resistor
OSC1 to OSC2/R
R
OSC
3
M
Pull-up Resistor
PA6, PA7
6
PB1, PB2
R
PULLUP
2
15
5
30
10
60
K
K
LVR Trigger Voltage
LVR must be disabled (mask option) for V
DD
=2.2V
TCAP Input Threshold Voltage
V
TCAP
V
DD
/2
V
1. V
DD
= 2.2Vdc ±10%, V
SS
= 0 Vdc, T
A
= 0
°
C to +70
°
C, unless otherwise noted.
2. Typical values reflect average measurements at midpoint of voltage range, 25
°
C only.
3. Run (Operating) I
, Wait I
: Measured using external square wave clock source to OSC1 (f
OSC
= 2.0 MHz), all
inputs 0.2 Vdc from rail; no DC loads, less than 50pF on all outputs, C
L
= 20 pF on OSC2/R.
4. Wait I
DD
: Only MFT and Timer1 active.
Wait I
DD
is affected linearly by the OSC2/R capacitance.
5. Stop I
DD
measured with OSC1 = V
SS
.
6. Input voltage level on PA6 or PA7 higher than 2.4V is guaranteed to be recognized as logical one and as logic
zero if lower than 0.8V. PA6 and PA7 pull-up resistor values are specified under the condition that pin voltage
ranges from 0V to 2.4V.
Table 11-2. DC Electrical Characteristics, V
DD
=2.2V
Characteristic
1
Symbol
Min
Typ
2
Max
Unit
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