参数资料
型号: ST62T08CB1
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP20
封装: 0.300 INCH, PLASTIC, DIP-20
文件页数: 86/104页
文件大小: 1487K
代理商: ST62T08CB1
ST6208C/ST6209C/ST6210C/ST6220C
82/104
I/O PORT PIN CHARACTERISTICS (Cont’d)
10.8.2 Output Driving Current
Subject to general operating conditions for VDD, fOSC, and TA unless otherwise specified.
Notes:
1. The IIO current sunk must always respect the absolute maximum rating specified in Section 10.2.2 and the sum of IIO
(I/O ports and control pins) must not exceed IVSS.
2. The IIO current source must always respect the absolute maximum rating specified in Section 10.2.2 and the sum of
IIO (I/O ports and control pins) must not exceed IVDD. True open drain I/O pins does not have VOH.
Figure 63. Typical VOL at VDD = 5V (standard)
Figure 64. Typical VOL at VDD = 5V (high-sink)
Symbol
Parameter
Conditions
Min
Max
Unit
VOL
1)
Output low level voltage for a standard I/O pin
V
DD
=5V
IIO=+10A, TA125°C0.1
V
IIO=+3mA, TA125°C0.8
IIO=+5mA, TA85°C0.8
IIO=+10mA, TA85°C1.2
Output low level voltage for a high sink I/O pin
IIO=+10A, TA125°C0.1
IIO=+7mA, TA125°C0.8
IIO=+10mA, TA85°C0.8
IIO=+15mA, TA125°C1.3
IIO=+20mA, TA85°C1.3
IIO=+30mA, TA85°C2
VOH
2)
Output high level voltage for an I/O pin
IIO=-10A, TA125°CVDD-0.1
IIO=-3mA, TA125°CVDD-1.5
IIO=-5mA, TA85°CVDD-1.5
02
4
6
8
10
Iio [mA]
0
200
400
600
800
1000
Vol [mV] at Vdd=5V
Ta=-40°C
Ta=25°C
Ta=95°C
Ta=125°C
04
8
12
16
20
Iio [mA]
0
0.2
0.4
0.6
0.8
1
Vol [V] at Vdd=5V
Ta=-40°C
Ta=25°C
Ta=95°C
Ta=125°C
1
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