參數(shù)資料
型號： ST7LITE19F1M6
英文描述： ST7LITE1 - 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY.DATA EEPROM. ADC. 4 TIMERS. SPI
中文描述： ST7LITE1 - 8單電壓閃存EEPROM的MEMORY.DATA位MCU。 ADC的。 4定時(shí)器。的SPI
文件頁數(shù)： 95/122頁
文件大小： 1716K
代理商： ST7LITE19F1M6
ST7LITE0, ST7SUPERLITE
95/122
I/O PORT PIN CHARACTERISTICS
(Cont’d)
13.8.2 Output Driving Current
Subject to general operating conditions for V
DD
, f
CPU
, and T
A
unless otherwise specified.
Notes:
1. The I
current sunk must always respect the absolute maximum rating specified in
Section 13.2.2
and the sum of I
IO
(I/O ports and control pins) must not exceed I
VSS
.
2. The I
current sourced must always respect the absolute maximum rating specified in
Section 13.2.2
and the sum of
I
IO
(I/O ports and control pins) must not exceed I
VDD
. True open drain I/O pins does not have V
OH
.
3. Not tested in production, based on characterization results.
Figure 67. Typical V
OL
at V
DD
=2.4V (standard)
Figure 68. Typical V
OL
at V
DD
=2.7V (standard)
Symbol
Parameter
Conditions
I
IO
=+5mA
Min
Max
1.0
1.2
0.4
0.5
1.3
1.5
0.75
0.85
Unit
V
OL 1)
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
(see
Figure 70
)
V
D
=
T
A
≤
85°C
T
A
≥
85°C
T
A
≤
85°C
T
A
≥
85°C
V
I
IO
=+2mA
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
(see
Figure 72
)
I
IO
=+20mA,T
A
≤
85°C
T
A
≥
85°C
T
A
≤
85°C
T
A
≥
85°C
T
A
≤
85°C
T
A
≥
85°C
T
A
≤
85°C
T
A
≥
85°C
I
IO
=+8mA
V
OH 2)
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
(see
Figure 78
)
I
IO
=-5mA,
V
DD
-1.5
V
DD
-1.6
V
DD
-0.8
V
DD
-1.0
I
IO
=-2mA
V
OL 1)3)
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
(see
Figure 69
)
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
Output low level voltage for a standard I/O pin
when 8 pins are sunk at same time
(see
Figure 68
)
Output low level voltage for a high sink I/O pin
when 4 pins are sunk at same time
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
(see
Figure 75
)
V
D
=
I
IO
=+2mA
T
A
≤
85°C
T
A
≥
85°C
0.5
0.6
I
IO
=+8mA
T
A
≤
85°C
T
A
≥
85°C
T
A
≤
85°C
T
A
≥
85°C
0.5
0.6
V
OH 2)3)
I
IO
=-2mA
V
DD
-0.8
V
DD
-1.0
V
OL 1)3)
V
D
=
I
IO
=+2mA
T
A
≤
85°C
T
A
≥
85°C
0.6
0.7
I
IO
=+8mA
T
A
≤
85°C
T
A
≥
85°C
0.6
0.7
V
OH 2)3)
I
IO
=-2mA
T
A
≤
85°C
T
A
≥
85°C
V
DD
-0.9
V
DD
-1.0
TO BE CHARACTERIZED
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.01
1
2
lio (mA)
V
-45
0°C
25°C
90°C
130°C
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.01
1
2
lio (mA)
V
-45°C
0°C
25°C
90°C
130°C
1
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