STM32F215RGT6TR STMicroelectronics, STM32F215RGT6TR Datasheet - Page 104

• Manufacturer Part Number: STM32F215RGT6TR
• Description: ARM Microcontrollers - MCU STM32F21 High-Perf M3 1Mb 120 MHz MCU
• Manufacturer: STMicroelectronics

Specifications of STM32F215RGT6TR

• Product Category: ARM Microcontrollers - MCU
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

Electrical characteristics
104/173
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 51.
1. Based on characterization, not tested in production.
2. Min time is for the minimum time to drive the output and the max time is for the maximum time to validate
3. 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
dis(SO)
S - SPI interface characteristics
t
t
t
w(SCLH)
t
w(SCLL)
a(SO)
1/t
su(NSS)
t
Symbol
t
t
t
h(NSS)
t
t
t
su(MI)
t
v(SO)
v(MO)
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
(1)(2)
(1)
(1)(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Section 5.3.16: I/O port characteristics
(1)
(1)
(1)
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
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 17050 Rev 8
SPI1 master/slave mode
SPI2/SPI3 master/slave mode
Capacitive load: C = 30 pF,
f
Slave mode
Slave mode
Slave mode
Master mode, f
presc = 2
Master mode
Slave mode
Master mode
Slave mode
Slave mode, f
Slave mode
Slave mode (after enable edge)
Master mode (after enable edge)
PCLK
= 30 MHz
Table
Conditions
11.
for more details on the input/output alternate
PCLK
PCLK
= 30 MHz
Table 51
= 30 MHz,
for SPI or in
PCLKx
4t
2t
t
PCLK
Min
PCLK
PCLK
30
15
5
5
5
4
2
2
-
-
-
-
-
0
frequency and V
-3 t
Table 52
PCLK
3t
STM32F21xxx
Max
PCLK
30
15
70
10
25
2
-
-
-
8
-
-
-
-
5
-
S).
+3
for I
MHz
Unit
ns
ns
%
2
S
DD