ST7232AK2-Auto STMicroelectronics, ST7232AK2-Auto Datasheet - Page 174

• Manufacturer Part Number: ST7232AK2-Auto
• Description: 8-bit MCU for automotive, 16 Kbyte Flash, 10-bit ADC, 4 timers, SPI, SCI
• Manufacturer: STMicroelectronics

Specifications of ST7232AK2-Auto

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators 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, PWM and pulse generator modes

Electrical characteristics
12.9.2
12.10
12.10.1
174/201
ICCSEL/V
Subject to general operating conditions for V
Table 90.
1. Data based on design simulation and/or technology characteristics, not tested in production.
Figure 77. Two typical applications with ICCSEL/V
1. When ICC mode is not required by the application ICCSEL/V
Timer peripheral characteristics
Subject to general operating conditions for V
Refer to
characteristics (output compare, input capture, external clock, PWM output...).
Data based on design simulation and/or characterisation results, not tested in production.
16-bit timer
Table 91.
Symbol
t
t
Res
Symbol
w(ICAP)in
res(PWM)
f
f
V
PWM
V
I
EXT
lkg
IH
IL
PWM
Section 9: I/O ports
Input low level voltage
Input high level voltage
Input leakage current
Input capture pulse time
PWM resolution time
Timer external clock frequency
PWM repetition rate
PWM resolution
PP
ICCSEL/V
16-bit timer
ICCSEL/V
pin
Parameter
ST72XXX
PP
Parameter
PP
pin characteristics
for more details on the input/output alternate function
(1)
(1)
V
Flash versions
ROM versions
Flash versions
ROM versions
IN
= V
Conditions
Programming
f
SS
CPU
DD
DD
Conditions
tool
, f
, f
= 8MHz
CPU
OSC
PP
, and T
, and T
pin must be tied to V
PP
0.7 x V
pin
V
A
A
DD
Min
250
Min
V
V
unless otherwise specified.
1
2
0
0
unless otherwise specified.
SS
SS
- 0.1
DD
10kΩ
Typ
0.3 x V
SS
Max
12.6
V
0.2
±1
.
DD
ST7232Axx-Auto
V
PP
DD
f
f
CPU
CPU
Max
16
ST72XXX
/4
/4
Unit
uA
V
MHz
Unit
t
CPU
ns
bit