STM32F417IE STMicroelectronics, STM32F417IE Datasheet - Page 26

• 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

Description
2.2.17
26/168
Figure 8.
1. This figure is valid both whatever the internal reset mode (on or off).
Figure 9.
1. This figure is valid both whatever the internal reset mode (on or off).
Real-time clock (RTC), backup SRAM and backup registers
The backup domain of the STM32F415xx and STM32F417xx includes:
●
●
●
The real-time clock (RTC) is an independent BCD timer/counter. Dedicated registers contain
the second, minute, hour (in 12/24 hour), week day, date, month, year, in BCD (binary-coded
decimal) format. Correction for 28, 29 (leap year), 30, and 31 day of the month are
performed automatically. The RTC provides a programmable alarm and programmable
periodic interrupts with wakeup from Stop and Standby modes. The sub-seconds value is
also available in binary format.
The real-time clock (RTC)
4 Kbytes of backup SRAM
20 backup registers
Startup in regulator OFF: slow V
- power-down reset risen after V
Startup in regulator OFF mode: fast V
- power-down reset risen before V
Doc ID 022063 Rev 2
CAP_1
DD
CAP_1
slope
/V
DD
/V
CAP_2
slope
CAP_2
STM32F415xx, STM32F417xx
stabilization
stabilization