STM32F417IE STMicroelectronics, STM32F417IE Datasheet - Page 85

• 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
5.3.8
Table 27.
1. Guaranteed by design, not tested in production.
DuCy
Symbol
C
f
t
V
LSE_ext
V
t
t
t
w(LSE)
f(LSE)
r(LSE)
f(LSE)
in(LSE)
LSEH
LSEL
I
L
(LSE)
External clock source characteristics
High-speed external user clock generated from an external source
The characteristics given in
external clock source, and under ambient temperature and supply voltage conditions
summarized in
Table 26.
1. Guaranteed by design, not tested in production.
Low-speed external user clock generated from an external source
The characteristics given in
external clock source, and under ambient temperature and supply voltage conditions
summarized in
Low-speed external user clock characteristics
User External clock source
frequency
OSC32_IN input pin high level voltage
OSC32_IN input pin low level voltage
OSC32_IN high or low time
OSC32_IN rise or fall time
OSC32_IN input capacitance
Duty cycle
OSC32_IN Input leakage current
DuCy
Symbol
C
f
t
t
HSE_ext
V
V
t
t
w(HSE)
w(HSE)
r(HSE)
f(HSE)
in(HSE)
HSEH
HSEL
I
L
(HSE)
(1)
External user clock source
frequency
OSC_IN input pin high level voltage
OSC_IN input pin low level voltage
OSC_IN high or low time
OSC_IN rise or fall time
OSC_IN input capacitance
Duty cycle
OSC_IN Input leakage current
Parameter
High-speed external user clock characteristics
Table
Table
(1)
11.
11.
Parameter
(1)
(1)
(1)
Table 26
Table 27
Doc ID 022063 Rev 2
(1)
(1)
(1)
result from tests performed using an high-speed
result from tests performed using an low-speed
V
SS
Conditions
≤ V
IN
V
≤ V
SS
Conditions
DD
≤ V
IN
≤ V
0.7V
Min
V
450
DD
30
SS
-
-
-
-
DD
0.7V
Min
V
45
1
5
Electrical characteristics
SS
-
-
-
32.768
DD
Typ
5
-
-
-
-
-
-
Typ
8
5
-
-
-
-
-
-
0.3V
1000
Max
V
0.3V
50
70
±1
DD
-
-
Max
V
50
10
55
±1
DD
DD
-
-
DD
Unit
85/168
kHz
MHz
Unit
µA
pF
ns
%
V
pF
µA
ns
%
V