ST7232AK2-Auto STMicroelectronics, ST7232AK2-Auto Datasheet - Page 6
ST7232AK2-Auto
Manufacturer Part Number
ST7232AK2-Auto
Description
8-bit MCU for automotive, 16 Kbyte Flash, 10-bit ADC, 4 timers, SPI, SCI
Manufacturer
STMicroelectronics
Datasheet
1.ST7232AK2-AUTO.pdf
(201 pages)
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
- Current page: 6 of 201
- Download datasheet (4Mb)
Contents
12
6/201
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
12.10 Timer peripheral characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.1.1
12.1.2
12.1.3
12.1.4
12.1.5
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
12.2.1
12.2.2
12.2.3
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
12.4.1
12.4.2
12.4.3
Clock and timing characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
12.5.1
12.5.2
12.5.3
12.5.4
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.6.1
12.6.2
Electromagnetic compatability (EMC) characteristics . . . . . . . . . . . . . . 165
12.7.1
12.7.2
12.7.3
I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
12.8.1
12.8.2
Control pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
12.9.1
12.9.2
12.10.1 16-bit timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Supply and clock managers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
On-chip peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
General timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
External clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Crystal and ceramic resonator oscillators . . . . . . . . . . . . . . . . . . . . . . 162
PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
RAM and hardware registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Functional electromagnetic susceptibility (EMS) . . . . . . . . . . . . . . . . . 165
Electromagnetic interference (EMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Absolute maximum ratings (electrical sensitivity) . . . . . . . . . . . . . . . . 167
General characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Output driving current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Asynchronous RESET pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
ICCSEL/V
PP
pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
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