ST72321AR9-Auto STMicroelectronics, ST72321AR9-Auto Datasheet - Page 210

• Manufacturer Part Number: ST72321AR9-Auto
• Description: 8-bit MCU for automotive with 60 Kbyte Flash, 10-bit ADC, timers, SPI, SCI and I2C interfaces
• Manufacturer: STMicroelectronics

Specifications of ST72321AR9-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
19.10
210/243
Figure 92. Two typical applications with ICCSEL/V
1. When ICC mode is not required by the application, the ICCSEL/V
Timer peripheral characteristics
Subject to general operating conditions for V
Refer to
alternate function characteristics (such as output compare, input capture, external clock, or
PWM output).
Table 130. 8-bit PWM-ART auto-reload timer characteristics
Table 131. 16-bit timer characteristics
t
t
t
Res
Res
Symbol
Symbol
res(PWM)
w(ICAP)in
res(PWM)
f
f
f
V
f
PWM
PWM
EXT
EXT
OS
PWM
PWM
Section 19.8: I/O port pin characteristics
PWM resolution time
ART external clock frequency
PWM repetition rate
PWM resolution
PWM/DAC output step voltage
Input capture pulse time
PWM resolution time
Timer external clock frequency
PWM repetition rate
PWM resolution
ICCSEL/V
ST72XXX
Parameter
Parameter
PP
Doc ID 13829 Rev 1
PROGRAMMING
f
V
Resolution = 8 bits
CPU
f
CPU
DD
TOOL
= 5V,
DD
= 8 MHz
Conditions
Conditions
= 8 MHz
, f
OSC
for more details on the input/output
, and T
PP
PP
pin must be tied to V
pin
A
unless otherwise specified.
(1)
Min
250
Min
125
1
2
0
1
0
10k
Typ
Typ
20
ST72321xx-Auto
SS
V
PP
.
f
CPU
f
Max
CPU
Max
16
ST72XXX
8
/4
/2
Unit
t
t
MHz
MHz
CPU
CPU
Unit
t
ns
bit
mV
CPU
ns
bit