STM32F302CBT6 STMicroelectronics, STM32F302CBT6 Datasheet - Page 100

• Manufacturer Part Number: STM32F302CBT6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
• Manufacturer: STMicroelectronics

Specifications of STM32F302CBT6

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

Electrical characteristics
Figure 28. SPI timing diagram - master mode
1. Measurement points are done at 0.5V
100/133
Table 62.
Duty Cycle
t
1/t
t
t
w(CKH)
t
t
t
Symbol
w(CKL)
su(WS)
t
v(WS)
h(WS)
h(WS)
f(CK)
t
c(CK)
r(CK)
f
CK
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
I
2
S characteristics
I
I
2
I
2
I
2
S clock rise and fall
I
DD
2
S slave input clock
2
S clock frequency
S clock high time
WS setup time
S clock low time
WS valid time
WS hold time
WS hold time
and with external C
Parameter
duty cycle
time
Doc ID 023353 Rev 5
(1)
L
= 30 pF.
Master f
Master data: 16 bits,
audio freq=48 kHz
audio frequency =
Capacitive load
Master mode
Master mode
Conditions
Slave mode
Slave mode
Slave mode
C
L
PCLK
48 kHz
Slave
= 30 pF
= 36 MHz,
STM32F302xx/STM32F303xx
1.496
Min
331
332
30
0
4
4
4
0
-
12.288
1.503
Max
70
8
-
-
-
-
-
-
MHz
Unit
ns
%