STM8AF61XX Datasheet, PDF (80/100 Pages) STMicroelectronics – Automotive 8-bit MCU, with up to 128 Kbytes Flash, EEPROM, 10-bit ADC, timers, LIN, CAN, USART, SPI, I2C, 3 V to 5.5 V

Electrical characteristics
Figure 38. SPI timing diagram - slave mode and CPHA = 0
STM8AF61xx, STM8AF51xx
NSS input
tSU(NSS)
CPHA= 0
CPOL=0
CPHA= 0
CPOL=1
tw(SCKH)
tw(SCKL)
ta(SO)
MISO
OUT P UT
tsu(SI)
MOSI
I NPUT
tc(SCK)
tv(SO)
MS B O UT
M SB IN
th(SI)
th(SO)
BI T6 OUT
B I T1 IN
Figure 39. SPI timing diagram - slave mode and CPHA = 1⁽¹⁾
th(NSS)
tr(SCK)
tf(SCK)
tdis(SO)
LSB OUT
LSB IN
ai14134
NSS input
tSU(NSS)
CPHA=1
CPOL=0
CPHA=1
CPOL=1
tw(SCKH)
tw(SCKL)
MISO
OUT P UT
MOSI
I NPUT
ta(SO)
tsu(SI)
tc(SCK)
tv(SO)
MS B O UT
th(SI)
M SB IN
th(SO)
BI T6 OUT
B I T1 IN
1. Measurement points are at CMOS levels: 0.3 V_DD and 0.7 V_DD.
th(NSS)
tr(SCK)
tf(SCK)
tdis(SO)
LSB OUT
LSB IN
ai14135
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