參數(shù)資料
型號： MC68HC705C9AFB
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封裝： 10 X 10 MM, QFP-44
文件頁數(shù)： 41/177頁
文件大?。?/td> 1941K
代理商： MC68HC705C9AFB
Electrical Specifications
5.0-Vdc Electrical Characteristics
MC68HC705C9A — Rev. 4.0
Advance Information
MOTOROLA
Electrical Specifications
135
12.6 5.0-Vdc Electrical Characteristics
Characteristic(1)
1. V
DD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = –40 to +85 °C, unless otherwise noted
Symbol
Min
Typ(2)
2. Typical values reflect measurements taken on average processed devices at the midpoint of voltage range, 25
°C only.
Max
Unit
Output voltage
I
L
oad = 10.0 A
I
L
oad = –10.0 A
VOL
VOH
—
V
DD –0.1
—
0.1
—
V
Output high voltage
(I
L
oad = –0.8 mA) PA7–PA0, PB7–PB0, PC6–PC0,
TCMP, PD7, PD0
(I
L
oad = –1.6 mA) PD5–PD1
(I
L
oad = –5.0 mA) PC7
VOH
V
DD –0.8
V
DD –0.8
V
DD –0.8
—
V
Output low voltage
(I
L
oad = 1.6 mA) PA7–PA0, PB7–PB0, PC6–PC0,
PD7, PD5–PD0, TCMP
(I
L
oad = 10 mA) PC7
VOL
—
0.4
V
Input high voltage
PA7–PA0, PB7–PB0, PC7–PC0, PD7,
PD5–PD0, TCAP, IRQ, RESET, OSC1
VIH
0.7
× V
DD
—
V
DD
V
Input low voltage
PA7–PA0, PB7–PB0, PC7–PC0, PD7,
PD5–PD0, TCAP, IRQ, RESET, OSC1
VIL
V
SS
—
0.2
× V
DD
V
Supply current (4.5–5.5 Vdc @ f
OP = 2.1 MHz)
Run(3)
Wait
(4)
Stop(5)
25
°C
–40 to 85
°C
3. Run (operating) I
DD measured using external square wave clock source; all I/O pins configured as inputs, port B = VDD, all
other inputs V
IL = 0.2 V, VIH = VDD–0.2 V; no DC loads; less than 50 pF on all outputs; CL = 20 pF on OSC2
4. Wait I
DD measured using external square wave clock source; all I/O pins configured as inputs, port B = VDD, all other inputs
V
IL = 0.2 V, VIH = VDD –0.2 V; no DC loads; less than 50 pF on all outputs; CL = 20 pF on OSC2. Wait IDD 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 = VDD, all other inputs VIL = 0.2 V,
V
IH = VDD –0.2 V.
IDD
—
3.5
1.0
7.0
5.25
3.25
20.0
50.0
mA
A
I/O ports hi-Z leakage current
PA7–PA0, PB7–PB0 (without pullup)
PC7–PC0, PD7, PD5–PD0
IOZ
——
10
A
Input current
RESET, IRQ, OSC1, TCAP, PD7, PD5–PD0
IIn
——
1
A
Input pullup current
(6)
PB7–PB0 (with pullup)
6. Input pullup current measured with V
IL = 0.2 V.
IIn
5
—
60
A
Capacitance
Ports (as input or output)
RESET, IRQ, OSC1, TCAP, PD7, PD5, PD0
COut
CIn
—
12
8
pF
Programming voltage (25
°C)
VPP
15.0
16.0
17.0
V
Programming current (25
°C)
IPP
——
200
mA
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