參數(shù)資料
型號： ST7DALI
廠商： 意法半導(dǎo)體
元件分類： ADC
英文描述： 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI, DALI
中文描述： 8位單電壓閃存存儲器，數(shù)據(jù)EEPROM，模數(shù)轉(zhuǎn)換器，定時器，SPI和大理微控制器
文件頁數(shù)： 115/141頁
文件大?。?/td> 2175K
代理商： ST7DALI
ST7DALI
115/141
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
.
3. Not tested in production, based on characterization results.
Figure 71. Typical V
OL
at V
DD
=2.4V (standard)
Figure 72. 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 74
)
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 76
)
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 82
)
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 73
)
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 72
)
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 79
)
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
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