參數(shù)資料
型號(hào): DS80CH11
廠商: DALLAS SEMICONDUCTOR
元件分類(lèi): Microcontroller
英文描述: 8-BIT, MICROCONTROLLER, PQFP128
封裝: TQFP-128
文件頁(yè)數(shù): 73/88頁(yè)
文件大小: 598K
代理商: DS80CH11
DS80CH11
011200 75/88
Output Low Voltage: Ports 1.2 –
Ports 1.7, Port 5 @ IOL=8 mA
VOL3
0.15
0.8
V
1
Output High Voltage: Ports 1.0,
Ports 1.1, Ports 2, 3, 6 (PWM
disabled), 7, 10, ALE, PSEN
@ IOH= –50 A
VOH1
2.4
V
1, 6
13.2 MICROCONTROLLER DC ELECTRICAL
CHARACTERISTICS (cont’d)
(0
°C to 70°C; VCC=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
@ IOH= –1.5 mA
VOH2
2.4
V
1, 7
Output High Voltage: Port 0, 2
(bus mode) @ IOH = –8 mA
PSEN, ALE
VOH3
2.4
V
1, 5
Input Low Current: Ports 1.0,
Ports 1.1, Ports 3, 6 (PWM
disabled), 7, 10 @ 0.45V
IIL
–55
A
Transition Current from 1 to 0
Ports 1.0, Ports 1.1, Ports 2, 3, 6
(PWM disabled), 7, 10 @ 2V
ITL
–650
A
8
Input Leakage: Port 0 pins (I/O
Mode), XTAL1
IL
–10
+10
A
10
Input Leakage: Port 0 pins (Bus
Mode)
IL
–300
+300
A
9
RST Pull–down Resistance
RRST
50
250
K
Internal Port Resistors (KSI7–0)
RP
5
20
K
NOTES
1. All voltages are referenced to ground.
2. Active current is measured with a 25 MHz clock source driving XTAL1, VCC=RST=+6.0V. All other pins discon-
nected.
3. Idle mode current is measured with a 25 MHz clock source driving XTAL1, VCC=+6.0V, RST at ground, all other
pins disconnected.
4. Stop mode current measured with XTAL1 and RST grounded, VCC=+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=VCC. 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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