參數(shù)資料
型號: ST7LNB1Y0M6
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, EEPROM, 8 MHz, MICROCONTROLLER, PDSO16
封裝: 0.150 INCH, PLASTIC, SOP-16
文件頁數(shù): 22/36頁
文件大?。?/td> 536K
代理商: ST7LNB1Y0M6
ST7LNB1Y0
Electrical characteristics
Figure 13.
Typical IPU vs. VDD with VIN=VSS
5.6.2
Output driving current
Subject to general operating conditions for VDD, fCPU, and TA unless otherwise specified.
0
10
20
30
40
50
60
70
80
90
22 .5
33 .5
4
4.5
55 .5
6
Vdd (V)
Ip
u
(u
A
)
T a = 1 40°C
Ta = 9 5 °C
Ta = 2 5 °C
Ta = -4 5 ° C
Table 30.
Output driving current characteristics
Symbol
Parameter
Conditions
Min
Max
Unit
VOL
(1)
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
(see Figure 14)
V
DD
=5
V
IIO=+5 mA
1.0
V
IIO=+2 mA
0.4
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
(see Figure 15)
IIO=+20 mA
1.3
IIO=+8 mA
0.75
VOH
(2)
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
(see Figure 16)
IIO=-5 mA
VDD1.5
IIO=-2 mA
VDD0.8
1.
The IIO current sunk must always respect the absolute maximum rating specified in Table 19 and the sum of IIO (I/O ports
and control pins) must not exceed IVSS.
2.
The IIO current sourced must always respect the absolute maximum rating specified in Table 19 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.
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