ST72321AR6-Auto STMicroelectronics, ST72321AR6-Auto Datasheet - Page 188

• Manufacturer Part Number: ST72321AR6-Auto
• Description: 8-bit MCU for automotive with 32 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I2C interfaces
• Manufacturer: STMicroelectronics

Specifications of ST72321AR6-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years
• Clock Sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clock
• 4 Power Saving Modes: Halt, Active Halt, Wait and Slow

Electrical characteristics
19.3
19.3.1
Note:
188/243
Operating conditions
General operating conditions
Table 107. General operating conditions
Some temperature ranges are only available with a specific package and memory size.
Refer to
Figure 73. f
Symbol
f
V
CPU
T
DD
A
NOT GUARANTEED
FUNCTIONALITY
Section 21: Device configuration and ordering information on page
Internal clock frequency
Standard voltage range (except Flash
Write/Erase)
Operating voltage for Flash Write/Erase
Ambient temperature range
IN THIS AREA
CPU
max versus V
f
CPU
[MHz]
8
6
4
2
1
0
Parameter
3.5
Doc ID 13829 Rev 1
3.8
DD
SUPPLY VOLTAGE [V]
4.0
4.5
V
A suffix version
B suffix version
C suffix version
PP
= 11.4 to 12.6V
Conditions
5.5
Min
3.8
4.5
-40
0
OTHERWISE
SPECIFIED
IN THE TABLES
OF PARAMETRIC
DATA)
FUNCTIONALITY
GUARANTEED
IN THIS AREA
(UNLESS
ST72321xx-Auto
223.
Max
105
125
5.5
5.5
85
8
MHz
Unit
°C
V