ST7232AK2-Auto STMicroelectronics, ST7232AK2-Auto Datasheet - Page 16

• 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

Introduction
16/201
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30. Updated
31. Updated
32. Added
33.
Table 85: ESD absolute maximum ratings on page
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–
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Static latch-up on page
Table 86: Latch up results on page
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Table 87: I/O general port pin characteristics on page
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Figure 76: RESET pin protection on page
(device works correctly without these components)
Table 92: SPI characteristics on page
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Figure 80: SPI master timing diagram on page
made in
Table 93: 10-bit ADC characteristics on page
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Figure 83: Typical A/D converter application on page
Table 94: ADC accuracy with VDD = 5.0V on page
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Table 97: Thermal characteristics on page
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Table 99: Flash option bytes on page
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Section 15.1.2: External interrupt missed on page
interrupt missed’ bug
Added test standards to conditions column
Changed max value of CDM from 250 V to: > 500 V to ≤ 750 V with corner pins >
750 V
Added ‘class’ information
Removed T
Added AEC-Q100/004 test standard
Removed dynamic latch-up results
Changed ‘class’ information
Removed footnote 1 pertaining to class descriptions and JEDEC standards
Added footnote
Amended footnote
Added footnote
Updated max and unit information of t
Updated min values of t
Updated min and max values for ‘data output valid’ and ‘data output hold’ times
Removed word ‘positive’ from explanation of I
Updated footnote
Made the ‘conditions’ applicable for all parameters
Updated footnote
Amended footnotes
Added a value for LQFP44
Changed bits 4 and 3 of option byte 0 to a default value of ‘1’
Changed the OSCRANGE bits [2:0] of option byte 1 from 111 to 011
Added footnote 1 concerning package selection
Table 102: Package selection (OPT7) on page 187
Table 92: SPI characteristics
Table 100: Option byte 0 description on page 186
Table 101: Option byte 1 description on page 186
A
= +25°C, +85°C and +105°C from latch-up conditions
(3)
(1)
(2)
(2)
and
and
167: Added ‘AEC-Q100/004’ standard
(4)
(1)
and
(5)
(2)
h
(MO)
(2)
167:
185:
concerning t
175:
173: Removed EMC protective circuitry
v
184:
(MO)
178:
177: Modified figure to reflect changes
v
lkg
194: Added section on ‘external
167:
181:
(MO) and t
179: Changed I
parameter
168:
h
(MO)
L
ST7232Axx-Auto
± 1µA to I
lkg