STM32F417IE STMicroelectronics, STM32F417IE Datasheet - Page 123

• 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
General PCB design guidelines
Power supply decoupling should be performed as shown in
depending on whether V
ceramic (good quality). They should be placed them as close as possible to the chip.
Figure 49. Power supply and reference decoupling (V
1. V
Figure 50. Power supply and reference decoupling (V
1. V
and LQFP176. When V
and LQFP176. When V
REF+
REF+
and V
and V
REF–
REF–
1 µF // 10 nF
inputs are both available on UFBGA176. V
inputs are both available on UFBGA176. V
REF+
REF+
REF+
and V
and V
Doc ID 022063 Rev 2
is connected to V
REF–
REF–
1 µF // 10 nF
are not available, they are internally connected to V
1 µF // 10 nF
are not available, they are internally connected to V
DDA
REF+
REF+
or not. The 10 nF capacitors should be
V REF+
V DDA
V SSA /V REF-
STM32F
(See note 1)
V
V
(See note 1)
(See note 1)
REF+
REF–
(See note 1)
is also available on LQFP100, LQFP144,
is also available on LQFP100, LQFP144,
STM32F
/V
/V
REF+
REF+
Figure 49
DDA
SSA
not connected to
connected to
Electrical characteristics
or
ai17535
Figure
ai17536
DDA
DDA
V
DDA
50,
and V
and V
V
DDA
)
123/168
SSA
SSA
)
.
.