DS80CH11 Datasheet, PDF (75/88 Pages) Dallas Semiconductor – System Energy Manager

DS80CH11
Output Low Voltage: Ports 1.2 –
Ports 1.7, Port 5 @ I_OL=8 mA
V_OL3
0.15
0.8
Output High Voltage: Ports 1.0,
Ports 1.1, Ports 2, 3, 6 (PWM
disabled), 7, 10, ALE, PSEN
V_OH1
2.4
@ I_OH= –50 µA
V
1
V
1, 6
13.2 MICROCONTROLLER DC ELECTRICAL
CHARACTERISTICS (cont’d)
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
V_OH2
2.4
channel enabled
@ I_OH= –1.5 mA
Output High Voltage: Port 0, 2
(bus mode) @ I_OH = –8 mA
PSEN, ALE
V_OH3
2.4
Input Low Current: Ports 1.0,
Ports 1.1, Ports 3, 6 (PWM
I_IL
disabled), 7, 10 @ 0.45V
Transition Current from 1 to 0
Ports 1.0, Ports 1.1, Ports 2, 3, 6
I_TL
(PWM disabled), 7, 10 @ 2V
Input Leakage: Port 0 pins (I/O
I_L
–10
Mode), XTAL1
Input Leakage: Port 0 pins (Bus
I_L
–300
Mode)
RST Pull–down Resistance
R_RST
50
Internal Port Resistors (KSI7–0)
R_P
5
(0°C to 70°C; V_CC=5.0 ± 10%)
V
1, 7
V
1, 5
–55
µA
–650
µA
8
+10
µA
10
+300
µA
9
250
KΩ
20
KΩ
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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