ST7232AK2-Auto STMicroelectronics, ST7232AK2-Auto Datasheet - Page 170

• 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
12.8.2
170/201
Output driving current
Subject to general operating conditions for V
Table 88.
1. The I
2. The I
Figure 70. Typical V
Symbol
V
V
OH
sum of I
the sum of I
OL
(1)
(2)
IO
IO
current sunk must always respect the absolute maximum rating specified in
current sourced must always respect the absolute maximum rating specified in
IO
Output low level voltage for a standard
I/O pin when 8 pins are sunk at same
time (see
Output low level voltage for a high sink
I/O pin when 4 pins are sunk at same
time (see
Output high level voltage for an I/O pin
when 4 pins are sourced at same time
(see
(I/O ports and control pins) must not exceed I
IO
Output driving current
(I/O ports and control pins) must not exceed I
Figure 72
Figure
Figure 71
OL
Parameter
and
70)
at V
Figure
and
1.4
1.2
0.8
0.6
0.4
0.2
DD
1
0
0
Figure
= 5V (std. ports)
75)
73)
0.005
5
DD
I
IO
Iio(A)
, f
(mA)
VSS
CPU
VDD
.
Ta =14 0°C "
Ta =95 °C
Ta =25 °C
Ta =-45 °C
0.01
10
, and T
Conditions
. True open drain I/O pins do not have V
I
I
I
T
T
I
I
T
T
I
IO
IO
IO
IO
IO
IO
A
A
A
A
≤ 85°C
> 85°C
≤ 85°C
> 85°C
= +5mA
= +2mA
= +20mA,
= +8mA
= -5mA,
= -2mA
A
unless otherwise specified.
0.015
15
Section 12.2.2
V
V
V
DD
DD
DD
Min
Section 12.2.2
ST7232Axx-Auto
- 1.4
- 1.6
- 0.7
Max Unit
1.2
0.5
1.3
1.5
0.6
and the
and
OH
V
.