参数资料
型号: ST62T28CM3
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, PDSO28
封装: 0.300 INCH, PLASTIC, SOP-28
文件页数: 62/84页
文件大小: 1038K
代理商: ST62T28CM3
Obsolete
Product(s)
- Obsolete
Product(s)
65/84
ST62T28C/E28C
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 recommended.
2.An oscillator frequency above 1MHz is recommended for reliable A/D results
Figure 35. 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
Unit
Min.
Typ.
Max.
TA
Operating Temperature
6 Suffix Version
1 Suffix Version
3 Suffix Version
-40
0
-40
85
70
125
°C
VDD
Operating Supply Voltage
fOSC = 4MHz, 1 & 6 Suffix
fOSC = 4MHz, 3 Suffix
fosc= 8MHz , 1 & 6 Suffix
fosc= 8MHz , 3 Suffix
3.0
3.6
4.5
6.0
V
fOSC
Oscillator Frequency2)
VDD = 3.0V, 1 & 6 Suffix
VDD = 3.0V , 3 Suffix
VDD = 3.6V , 1 & 6 Suffix
VDD = 3.6V , 3 Suffix
0
4.0
8.0
4.0
MHz
IINJ+
Pin Injection Current (positive)
VDD = 4.5 to 5.5V
+5
mA
IINJ-
Pin Injection Current (negative) VDD = 4.5 to 5.5V
-5
mA
8
7
6
5
4
3
2
1
2.5
3
4
4.5
5
5.5
6
SUPPLY VOLTAGE (VDD)
Maximum FREQUENCY (MHz)
FUNCTIONALITY IS NOT
GUARANTEED IN
THIS AREA
3 Suffix version
1 & 6 Suffix version
3.6
65
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