ST72C334J4TAE STMicroelectronics, ST72C334J4TAE Datasheet - Page 111

• Manufacturer Part Number: ST72C334J4TAE
• Description: 8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces
• Manufacturer: STMicroelectronics

15.3 OPERATING CONDITIONS
15.3.1 General Operating Conditions
Figure 54. f
Figure 55. f
Notes:
1. Guaranteed by construction. A/D operation and resonator oscillator start-up are not guaranteed below 1MHz.
2. Operating conditions with T
3. Flash programming tested in production at maximum T
V
NOT GUARANTEED
NOT GUARANTEED
DD
Symbol
FUNCTIONALITY
FUNCTIONALITY
f
V
=3.2V, f
OSC
T
DD
A
IN THIS AREA
IN THIS AREA
CPU
Supply voltage
External clock frequency
Ambient temperature range
OSC
OSC
=4MHz.
f
f
OSC
OSC
Maximum Operating Frequency Versus V
Maximum Operating Frequency Versus V
16
12
16
12
8
4
1
0
8
4
1
0
Parameter
[MHz]
[MHz]
2.5
2.5
A
=-40 to +125°C.
IN THIS AREA AT T
3.2
3.2
NOT GUARANTEED
FUNCTIONALITY
see
V
V
V
Suffix A version
Suffix B version
Suffix C version
3.5
DD
DD
DD
3.5
ST72334xx-Auto, ST72314xx-Auto, ST72124Jx-Auto
≥3.5V for ROM devices
≥4.5V for Flash devices
≥3.2V
Figure 54
A
3.85
> 85°C
3.85
FUNCTIONALITY
NOT GUARANTEED
IN THIS AREA AT T
4
4
A
and
with two different conditions: V
Conditions
Figure 55
4.5
4.5
DD
DD
Supply Voltage for ROM devices
Supply Voltage for Flash devices
A
> 85°C
5
5
5.5
5.5
DD
Min
=5.5V, f
0
0
3.2
-40
SUPPLY VOLTAGE [V]
SUPPLY VOLTAGE [V]
1)
1)
FUNCTIONALITY
NOT GUARANTEED
IN THIS AREA
WITH RESONATOR
FUNCTIONALITY
NOT GUARANTEED
IN THIS AREA
WITH RESONATOR
FUNCTIONALITY
GUARANTEED
IN THIS AREA
FUNCTIONALITY
GUARANTEED
IN THIS AREA
+105
+125
CPU
Max
+85
5.5
16
8
=6MHz and
111/150
MHz
Unit
°C
2)
V
2)
3)
1)
1)