STM32F417IE STMicroelectronics, STM32F417IE Datasheet - Page 109

• 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
I
Unless otherwise specified, the parameters given in
are derived from tests performed under the ambient temperature, f
supply voltage conditions summarized in
Refer to
function characteristics (NSS, SCK, MOSI, MISO for SPI and WS, CK, SD for I
Table 52.
1. Remapped SPI1 characteristics to be determined.
2. TBD stands for “to be defined”.
3. Based on characterization, not tested in production.
4. Min time is for the minimum time to drive the output and the max time is for the maximum time to validate
5. Min time is for the minimum time to invalidate the output and the max time is for the maximum time to put
2
DuCy(SCK)
t
t
t
dis(SO)
t
S - SPI interface characteristics
t
t
t
w(SCLH)
v(SO)
t
w(SCLL)
a(SO)
v(MO)
1/t
su(NSS)
t
Symbol
t
h(NSS)
t
t
t
su(MI)
t
h(MO)
the data.
the data in Hi-Z
su(SI)
h(MI)
h(SO)
t
t
h(SI)
r(SCL)
f
f(SCL)
c(SCK)
SCK
(3)(4)
(3)(1)
(3)(1)
(3)
(3)(5)
(3)
(3)
(3)
(3)
(3)
(3)
Section 5.3.16: I/O port characteristics
(3)
(3)
(3)
SPI characteristics
SPI clock frequency
SPI clock rise and fall
time
SPI slave input clock
duty cycle
NSS setup time
NSS hold time
SCK high and low time Master mode, f
Data input setup time
Data input hold time
Data output access
time
Data output disable
time
Data output valid time Slave mode (after enable edge)
Data output valid time Master mode (after enable edge)
Data output hold time
Parameter
Doc ID 022063 Rev 2
(1)(2)
Master mode
Slave mode
Capacitive load: C = 30 pF
Slave mode
Slave mode
Slave mode
Master mode
Slave mode
Master mode
Slave mode
Slave mode, f
Slave mode
Slave mode (after enable edge)
Master mode (after enable edge)
Table
Conditions
11.
for more details on the input/output alternate
PCLK
PCLK
= 20 MHz
Table 52
= TBD MHz
for SPI or in
Electrical characteristics
PCLKx
4t
2t
TBD
Min
PCLK
PCLK
30
15
5
5
5
4
2
2
-
-
-
-
-
0
frequency and V
Table 53
3 t
TBD
Max
37.5
37.5
70
10
25
2
PCLK
-
-
-
8
-
-
-
-
5
-
S).
for I
109/168
MHz
Unit
ns
ns
%
2
S
DD