stm8af6166t STMicroelectronics, stm8af6166t Datasheet - Page 66

• Manufacturer Part Number: stm8af6166t
• Description: 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
• Manufacturer: STMicroelectronics

Electrical characteristics
11.3.7
66/84
Communications interfaces
SPI serial peripheral interface (master mode)
General operating conditions: C
Table 35.
1. Data based on characterisation results, not tested in production
2. Max frequency is f
t
Symbol
t
t
SCKNSSH
t
w(SCKH)
t
t
NSSLQV
w(SCKL)
t
t
SCKQV
SCKQX
r(SCK)
f(SCK)
f
to I/O speed capability.
SCK
t
t
su
h
SPI clock frequency
SPI clock rise time
SPI clock fall time
SCK high and low time
NSS low to data output MOSI valid time
SCK last edge to NSS high
SCK trigger edge to data output MOSI
valid time
SCK trigger edge to data output MOSI
invalid time
Data input (MISO) setup time w.r.t SCK
sampling edge
Data input (MISO) hold time w.r.t SCK
sampling edge
SSP master mode characteristics
MASTER
/2; f
Parameter
MASTER
(2)
L
≈ 45 pF
max = 24 MHz. This takes into account the frequency limitation due
(1)
Conditions Min
CPHA = 0
CPHA = 1
STM8AF61xx, STM8AF51xx
25
0
0
0.5 t
0.5 t
t
SCK
20 MHz
SCK
SCK
20 ns
20 ns
Max
TBD
+15 ns
15
+15 ns
+15 ns
MHz
Unit
ns