STM32F417IE STMicroelectronics, STM32F417IE Datasheet - Page 21

• Manufacturer Part Number: STM32F417IE
• Description: High-performance and DSP with FPU, ARM Cortex-M4 MCU with 512 Kbytes Flash, 168 MHz CPU, Art Accelerator, Ethernet, HW crypto
• Manufacturer: STMicroelectronics

Specifications of STM32F417IE

• Core: ARM 32-bit Cortex™-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory, frequency up to 168 MHz, memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
• 3×12-bit, 2.4 Msps A/d Converters: up to 24 channels and 7.2 MSPS in triple interleaved mode
• General-purpose Dma: 16-stream DMA controller with FIFOs and burst support
• Up To 17 Timers: up to twelve 16-bit and two 32-bit timers up to 168 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
• 10/100 Ethernet Mac With Dedicated Dma: supports IEEE 1588v2 hardware, MII/RMII
• Cryptographic Acceleration: hardware acceleration for AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1), and HMAC
• Rtc: subsecond accuracy, hardware calendar

STM32F415xx, STM32F417xx
2.2.9
2.2.10
2.2.11
The DMA can be used with the main peripherals:
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Flexible static memory controller (FSMC)
The FSMC is embedded in the STM32F415xx and STM32F417xx family. It has four Chip
Select outputs supporting the following modes: PCCard/Compact Flash, SRAM, PSRAM,
NOR Flash and NAND Flash.
Functionality overview:
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LCD parallel interface
The FSMC can be configured to interface seamlessly with most graphic LCD controllers. It
supports the Intel 8080 and Motorola 6800 modes, and is flexible enough to adapt to
specific LCD interfaces. This LCD parallel interface capability makes it easy to build cost-
effective graphic applications using LCD modules with embedded controllers or high
performance solutions using external controllers with dedicated acceleration.
Nested vectored interrupt controller (NVIC)
The STM32F415xx and STM32F417xx embed a nested vectored interrupt controller able to
manage 16 priority levels, and handle up to 87 maskable interrupt channels plus the 16
interrupt lines of the Cortex™-M4F.
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This hardware block provides flexible interrupt management features with minimum interrupt
latency.
External interrupt/event controller (EXTI)
The external interrupt/event controller consists of 23 edge-detector lines used to generate
interrupt/event requests. Each line can be independently configured to select the trigger
SPI and I
I
USART
General-purpose, basic and advanced-control timers TIMx
DAC
SDIO
Cryptographic acceleration
Camera interface (DCMI)
ADC.
Write FIFO
Maximum FSMC_CLK frequency for synchronous accesses is 60 MHz.
Closely coupled NVIC gives low-latency interrupt processing
Interrupt entry vector table address passed directly to the core
Allows early processing of interrupts
Processing of late arriving, higher-priority interrupts
Support tail chaining
Processor state automatically saved
Interrupt entry restored on interrupt exit with no instruction overhead
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Doc ID 022063 Rev 2
Description
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