參數(shù)資料
型號(hào)： ST62E40BG1
元件分類： 8位微控制器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8位微控制器
文件頁(yè)數(shù)： 62/74頁(yè)
文件大?。?/td> 733K
代理商： ST62E40BG1
62/74
ST62T46B/E46B
6.2 RECOMMENDED OPERATING CONDITIONS
Notes
:
1. Care must be taken in case of negative current injection, where adapted impedance must be respected on analog sources to not affect the
A/D conversion. For a -1mA injection, a maximum 10 K
is recommanded.
2. An oscillator frequency above 1MHz is recommended for reliable A/D results.
Figure 33. Maximum Operating FREQUENCY (Fmax) Versus SUPPLY VOLTAGE (V
DD
)
The shaded area is outside the recommended operating range; device functionality is not guaranteed under these conditions.
Symbol
Parameter
Test Conditions
Value
Typ.
Unit
Min.
-40
0
3.0
4.5
0
0
Max.
85
70
6.0
6.0
4.0
8.0
+5
-5
T
A
Operating Temperature
6 Suffix Version
1 Suffix Version
f
OSC
=
4MHz
fosc= 8MHz
V
DD
= 3V
V
DD
= 4.5V
V
DD
= 4.5 to 5.5V
°C
V
DD
Operating Supply Voltage
V
f
OSC
Oscillator Frequency
2)
MHz
I
INJ+
I
INJ-
Pin Injection Current (positive)
Pin Injection Current (negative) V
DD
= 4.5 to 5.5V
mA
mA
8
7
6
5
4
3
2
1
2.5
3
3.5
4
4.5
5
5.5
6
SUPPLY VOLTAGE (V
DD
)
Maximum FREQUENCY (MHz)
FUNCTIONALITY IS NOT
GUARANTEED IN
THIS AREA
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