參數資料
型號: DS80CH11
英文描述: System Energy Manager
中文描述: 系統(tǒng)能量管理器
文件頁數: 75/88頁
文件大小: 598K
代理商: DS80CH11
DS80CH11
011200 75/88
Output Low Voltage: Ports 1.2 –
Ports 1.7, Port 5 @ I
OL
=8 mA
Output High Voltage: Ports 1.0,
Ports 1.1, Ports 2, 3, 6 (PWM
disabled), 7, 10, ALE, PSEN
@ I
OH
= –50
μ
A
V
OL3
0.15
0.8
V
1
V
OH1
2.4
V
1, 6
13.2 MICROCONTROLLER DC ELECTRICAL
CHARACTERISTICS
(cont’d)
(0
°
C to 70
°
C; V
CC
=5.0
±
10%)
Output High Voltage: Ports 1.0,
Ports 1.1, Ports 2, 3, 4, 7, 10
transition mode, and Ports
6.0–Ports 6.3 pins with PWM
channel enabled
@ I
OH
= –1.5 mA
V
OH2
2.4
V
1, 7
Output High Voltage: Port 0, 2
(bus mode) @ I
OH
= –8 mA
PSEN, ALE
V
OH3
2.4
V
1, 5
Input Low Current: Ports 1.0,
Ports 1.1, Ports 3, 6 (PWM
disabled), 7, 10 @ 0.45V
I
IL
–55
μ
A
Transition Current from 1 to 0
Ports 1.0, Ports 1.1, Ports 2, 3, 6
(PWM disabled), 7, 10 @ 2V
I
TL
–650
μ
A
8
Input Leakage: Port 0 pins (I/O
Mode), XTAL1
I
L
–10
+10
μ
A
10
Input Leakage: Port 0 pins (Bus
Mode)
I
L
–300
+300
μ
A
9
RST Pull–down Resistance
R
RST
50
250
K
Internal Port Resistors (KSI7–0)
R
P
5
20
K
NOTES
1. All voltages are referenced to ground.
2. Active current is measured with a 25 MHz clock source driving XTAL1, V
CC
=RST=+6.0V. All other pins discon-
nected.
3. Idle mode current is measured with a 25 MHz clock source driving XTAL1, V
CC
=+6.0V, RST at ground, all other
pins disconnected.
4. Stop mode current measured with XTAL1 and RST grounded, V
CC
=+5.5V, all other pins disconnected. This value
is not guaranteed. Users that are sensitive to this specification should contact Dallas Semiconductor for more
information.
5. This specification applies to Port 0 when external memory is accessed.
6. RST=V
CC
. This condition mimics operation of pins in I/O mode. Port 0 is tristated in reset and when at a logic
high state during I/O mode.
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