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STR91XFA 데이터시트(PDF) 4 Page - STMicroelectronics

부품명 STR91XFA
상세설명  ARM966E-S??16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA
PDF  78 Pages
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제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STR91XFA 데이터시트(HTML) 4 Page - STMicroelectronics

  STR91XFA Datasheet HTML 1Page - STMicroelectronics STR91XFA Datasheet HTML 2Page - STMicroelectronics STR91XFA Datasheet HTML 3Page - STMicroelectronics STR91XFA Datasheet HTML 4Page - STMicroelectronics STR91XFA Datasheet HTML 5Page - STMicroelectronics STR91XFA Datasheet HTML 6Page - STMicroelectronics STR91XFA Datasheet HTML 7Page - STMicroelectronics STR91XFA Datasheet HTML 8Page - STMicroelectronics STR91XFA Datasheet HTML 9Page - STMicroelectronics Next Button
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2.23
General purpose I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.24
A/D converter (ADC) with DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2.24.1 DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2.25
Standard timers (TIM) with DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2.25.1 DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.26
Three-phase induction motor controller (IMC) . . . . . . . . . . . . . . . . . . . . . . . 30
2.27
External memory interface (EMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3
Related documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.1
LFBGA144 ball connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
4.2
Default pin functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5
Memory mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.1
Buffered and non-buffered writes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.2
System (AHB) and peripheral (APB) buses . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.3
SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.4
Two independent Flash memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.4.1
Default configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.4.2
Optional configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
6.1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
6.2
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
6.2.1
Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . . . . . 49
6.3
LVD electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
6.3.1
LVD delay timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
6.4
DC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
6.5
AC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
6.6
RESET_INn and power-on-reset characteristics . . . . . . . . . . . . . . . . . . . . . 54
6.7
Main oscillator electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
6.8
RTC oscillator electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
6.9
PLL electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6.10
SRAM characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55



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