參數(shù)資料
型號(hào)： MC68HC705C9ACFN
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： Microcontrollers
中文描述： 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQCC44
封裝： PLASTIC, LCC-44
文件頁數(shù)： 136/160頁
文件大?。?/td> 2076K
代理商： MC68HC705C9ACFN
Electrical Specifications
Advance Information
MC68HC705C9A — Rev. 4.0
136
Electrical Specifications
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
12.7 3.3-Vdc Electrical Characteristics
Characteristic
(1)
1. V
DD
= 3.3 Vdc
±
0.3 Vdc, V
SS
= 0 Vdc, T
A
= –40 to +85
°
C, unless otherwise noted
2. Typical values reflect measurements taken on average processed devices at the midpoint of voltage range, 25
°
C only.
3. Run (operating) I
measured using external square wave clock source; all I/O pins configured as inputs, port B = V
DD
, all
other inputs V
IL
= 0.2 V, V
IH
= V
DD
–0.2 V; no DC loads; less than 50 pF on all outputs; C
L
= 20 pF on OSC2
4. Wait I
DD
measured using external square wave clock source; all I/O pins configured as inputs, port B = V
DD
, all other inputs
V
= 0.2 V, V
= V
–0.2 V; no DC loads; less than 50 pF on all outputs; C
L
= 20 pF on OSC2. Wait I
DD
is affected linearly
by the OSC2 capacitance.
5. Stop I
DD
measured with OSC1 = 0.2 V; all I/O pins configured as inputs, port B = V
DD
, all other inputs V
IL
= 0.2 V,
V
= V
–0.2 V.
6. Input pullup current measured with V
IL
= 0.2 V.
Symbol
Min
Typ
(2)
Max
Unit
Output voltage
I
L
oad
= 10.0
μ
A
I
L
oad
= –10.0
μ
A
Output high voltage
(I
L
oad
= –0.2 mA) PA7–PA0, PB7–PB0, PC6–PC0,
TCMP, PD7, PD0
(I
L
oad
= –0.4 mA) PD5–PD1
(I
L
oad
= –1.5 mA) PC7
Output low voltage
(I
L
oad
= 0.4mA) PA7–PA0, PB7–PB0, PC6–PC0,
PD7, PD5–PD0, TCMP
(I
L
oad
= 6 mA) PC7
Input high voltage
PA7–PA0, PB7–PB0, PC7–PC0, PD7,
PD5–PD0, TCAP, IRQ, RESET, OSC1
V
OL
V
OH
—
V
DD
–0.1
—
—
0.1
—
V
V
OH
V
DD
–0.3
V
DD
–0.3
V
DD
–0.3
—
—
—
—
—
—
V
V
OL
—
—
—
—
0.3
0.3
V
V
IH
0.7
×
V
DD
—
V
DD
V
Input low voltage
PA7–PA0, PB7–PB0, PC7–PC0, PD7,
PD5–PD0, TCAP, IRQ, RESET, OSC1
V
IL
V
SS
—
0.2
×
V
DD
V
Supply current (3.0–3.6 Vdc @ f
OP
= 1.0 MHz)
Run
(3)
Wait
(4)
Stop
(5)
25
°
C
–40 to 85
°
C
I
DD
—
—
—
—
1.0
500
1.0
2.5
1.6
900
8
20
mA
μ
A
μ
A
μ
A
I/O ports hi-Z leakage current
PA7–PA0, PB7–PB0 (without pullup)
PC7–PC0, PD7, PD5–PD0
I
OZ
—
—
10
μ
A
Input current
RESET, IRQ, OSC1, TCAP, PD7, PD5–PD0
I
In
—
—
1
μ
A
Input pullup current
(6)
PB7–PB0 (with pullup)
I
In
0.5
—
20
μ
A
Capacitance
Ports (as input or output)
RESET, IRQ, OSC1, TCAP, PD7, PD5, PD0
C
Out
C
In
—
—
—
—
12
8
pF
F
Freescale Semiconductor, Inc.
n
.
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