Datasheet
DocID029041 Rev 6 183/255
STM32F765xx STM32F767xx STM32F768Ax STM32F769xx Electrical characteristics
220
Figure 53. SWD timing diagram
SAI characteristics:
Unless otherwise specified, the parameters given in Table 90 for SAI are derived from tests
performed under the ambient temperature, f
PCLKx
frequency and VDD supply voltage
conditions summarized in
Table 18, with the following configuration:
• Output speed is set to OSPEEDRy[1:0] = 10
• Capacitive load C=30 pF
• Measurement points are performed at CMOS levels: 0.5V
DD
Refer to Section 5.3.20: I/O port characteristics for more details on the input/output alternate
function characteristics (SCK,SD,WS).
06Y9
6:',2
6:&/.
6:',2
W
F6:&/.
W
Z6:&/./
W
Z6:&/.+
W
K6:',2
W
VX6:',2
W
RY6:',2
W
RK6:',2
UHFHLYH
WUDQVPLW
Table 90. SAI characteristics
(1)
Symbol Parameter Conditions Min Max Unit
f
MCK
SAI Main clock output - 256 x 8K 256xFs MHz
F
CK
SAI clock frequency
(2)
Master data: 32 bits - 128xFs
(3)
MHz
Slave data: 32 bits - 128xFs
t
v(FS)
FS valid time
Master mode
2.7VDD3.6V
-15
ns
Master mode
1.71VDD3.6V
-20
t
su(FS)
FS setup time Slave mode 7 -
t
h(FS)
FS hold time
Master mode 1 -
Slave mode 1 -
t
su(SD_A_MR)
Data input setup time
Master receiver 3 -
t
su(SD_B_SR)
Slave receiver 3.5 -
t
h(SD_A_MR)
Data input hold time
Master receiver 5 -
t
h(SD_B_SR)
Slave receiver 1 -
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