ST72T311 ST Microelectronics, ST72T311 Datasheet - Page 87

• Manufacturer Part Number: ST72T311
• Description: 8-BIT MCU WITH 8 TO 16K OTP/EPROM
• Manufacturer: ST Microelectronics

6.2 RECOMMENDED OPERATING CONDITIONS
Note
1) A safe reset (with Low Voltage Detector option) is not guaranteed at 16 MHz.
2) A/D operation and Oscillator start-up are not guaranteed below 1MHz.
Figure 45. Maximum Operating Frequency (f
Symbol
f
V
OSC
T
16
DD
8
4
1
0
A
f
[MHz]
OSC
2.5
FUNCTIONALITY NOT GUARANTEED IN THIS AREA
Operating Temperature
Operating Supply Voltage
Oscillator Frequency
3
Parameter
3.5
FUNCTIONALITY NOT GUARANTEED IN THIS AREA
FOR TEMPERATURE HIGHER THAN 85 C
4
1 Suffix Version
6 Suffix Version
3 Suffix Version
f
f
V
V
OSC
OSC
DD
DD
= 3.0V
= 3.5V (1 & 6 Suffix)
= 16 MHz (1 & 6 Suffix)
= 8 MHz
Test Conditi ons
4.5
OSC
FUNCTIONALITY NOT GUARANTEED IN THIS AREA WITH RESONATOR
) Versus Supply Voltage (V
5
5.5
3.5
Min.
-40
-40
3.0
0
0
0
2)
2)
1)
FUNCTIONALITY GUARANTEED IN THIS AREA
Value
6
Typ.
ST72E311 ST72T311
DD
)
Supplly Voltage
Max.
125
5.5
5.5
70
85
16
8
[V]
87
MHz
Unit
V
87/100
C
C
C