ST72321M9 STMicroelectronics, ST72321M9 Datasheet - Page 136

• Manufacturer Part Number: ST72321M9
• Description: 8-bit MCU
• Manufacturer: STMicroelectronics

Specifications of ST72321M9

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
• Four Power Saving Modes: Halt, Active-Halt,Wait and Slow
• Main Clock Controller With: Real time base, Beep and Clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, external clock input on one timer, PWM and pulse generator modes
• 8-bit Pwm Auto-reload Timer With: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector

ST72321M6 ST72321M9
11.2.3 Thermal Characteristics
11.3 OPERATING CONDITIONS
11.3.1 General Operating Conditions
Figure 68. f
Note: Some temperature ranges are only available with a specific package and memory size. Refer to Or-
dering Information.
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Symbol
f
V
CPU
T
DD
A
Symbol
T
STG
T
NOT GUARANTEED
J
CPU
FUNCTIONALITY
Internal clock frequency
Standard voltage range (except Flash
Write/Erase)
Operating Voltage for Flash Write/Erase
Ambient temperature range
IN THIS AREA
Max Versus V
Storage temperature range
Maximum junction temperature (see
f
CPU
Parameter
[MHz]
8
6
4
2
1
0
3.5
DD
3.8
SUPPLY VOLTAGE [V]
4.0
Ratings
4.5
V
1 Suffix Version
5 Suffix Version
6 or A Suffix Versions
7 or B Suffix Versions
3 or C Suffix Version
PP
= 11.4 to 12.6 V
Section 12.3 THERMAL
Conditions
5.5
CHARACTERISTICS)
-65 to +150
OTHERWISE
SPECIFIED
IN THE TABLES
OF PARAMETRIC
DATA)
FUNCTIONALITY
GUARANTEED
IN THIS AREA
(UNLESS
Value
Min
3.8
4.5
-10
-40
-40
-40
0
0
Max
105
125
5.5
5.5
70
85
85
8
Unit
°C
MHz
Unit
°C
V