STM32F302VBT6 STMicroelectronics, STM32F302VBT6 Datasheet - Page 98

• Manufacturer Part Number: STM32F302VBT6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
• Manufacturer: STMicroelectronics

Specifications of STM32F302VBT6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M4
• Data Bus Width: 32 bit

Electrical characteristics
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SPI/I
Unless otherwise specified, the parameters given in
are derived from tests performed under 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 61.
1. Data based on characterization results, 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
DuCy(SCK)
t
1/t
t
t
t
dis(SO)
t
w(SCKH)
t
w(SCKL)
t
a(SO)
the data.
the data in Hi-Z.
t
su(NSS)
Symbol
t
t
t
t
t
h(NSS)
t
su(MI)
f(SCK)
t
v(SO)
v(MO)
h(MO)
su(SI)
h(SO)
t
h(MI)
c(SCK)
h(SI)
r(SCK)
f
2
SCK
S characteristics
(1)(2)
(1)
(1)(3)
Section 6.3.14: I/O port characteristics
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(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 Slave mode, f
Data output disable time Slave mode
Data output valid time
Data output valid time
Data output hold time
Parameter
Doc ID 023353 Rev 5
Master mode
Slave mode
Capacitive load: C = 30 pF
Slave mode
Slave mode
Slave mode
Master mode, f
presc = 4
Master mode
Slave mode
Master mode
Slave mode
Slave mode (after enable edge)
Master mode (after enable edge)
Slave mode (after enable edge)
Master mode (after enable edge)
Table
22.
for more details on the input/output alternate
Conditions
PCLK
PCLK
Table 61
= 24 MHz
= 36 MHz,
STM32F302xx/STM32F303xx
for SPI or in
PCLKx
frequency and V
Tpclk/2
2Tpclk
4Tpclk
Min
5.5
6.5
30
- 3
15
5
5
0
0
4
-
-
-
-
-
Table 62
Tpclk/2
4Tpclk
2
Max
S).
+ 3
18
18
70
24
39
8
3
-
-
-
-
-
-
-
-
for I
DD
Unit
MHz
2
ns
ns
%
S