stm8af6199 STMicroelectronics, stm8af6199 Datasheet - Page 79

• Manufacturer Part Number: stm8af6199
• Description: Automotive 8-bit Mcu, With Up To 128 Kbytes Flash, Eeprom, 10-bit Adc, Timers, Lin, Can, Usart, Spi, I 2c, 3 V To 5.5 V
• Manufacturer: STMicroelectronics

STM8AF61xx, STM8AF51xx
11.3.8
Table 33.
1. Values based on design simulation and/or characterization results, and 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 the data.
3. Min time is for the minimum time to invalidate the output and the max time is for the maximum time to put the data in Hi-Z.
t
t
t
t
dis(SO)
t
w(SCKH)
t
w(SCKL)
a(SO)
Symbol
1/t
su(NSS)
t
t
t
t
t
h(NSS)
t
t
su(MI)
t
v(MO)
h(MO)
su(SI)
h(SO)
t
t
v(SO)
h(MI)
h(SI)
r(SCK)
f(SCK)
f
c(SCK)
SCK
(1)(2)
(1)
(1)(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
SPI serial peripheral interface
Unless otherwise specified, the parameters given in
performed under ambient temperature, f
conditions. t
Refer to I/O port characteristics for more details on the input/output alternate function
characteristics (NSS, SCK, MOSI, MISO).
SPI characteristics
SPI clock frequency
SPI clock rise and fall time Capacitive load: C = 30 pF
NSS setup time
NSS hold time
SCK high and low time
Data input setup time
Data input hold time
Data output access time
Data output disable time
Data output valid time
Data output valid time
Data output hold time
Parameter
MASTER
= 1/f
MASTER
Master mode
Slave mode
Slave mode
Slave mode
Master mode,
f
Master mode
Slave mode
Master mode,
f
Slave mode,
f
Slave mode,
f
Slave mode
Slave mode
Slave mode (after enable edge),
f
Master mode (after enable edge),
f
Slave mode (after enable edge)
Master mode (after enable edge)
MASTER
MASTER
MASTER
MASTER
MASTER
MASTER
.
= 16 MHz, f
= 16 MHz, f
= 16 MHz, f
= 16 MHz, f
= 16 MHz, f
= 16 MHz, f
Conditions
MASTER
SCK
SCK
SCK
SCK
SCK
SCK
= 8 MHz
= 8 MHz
= 8 MHz
= 8 MHz
= 8 MHz
= 8 MHz
frequency and V
Table 33
4*T
are derived from tests
Min
MASTER
110
100
DD
Electrical characteristics
70
25
0
5
2
7
3
6
0
supply voltage
4*t
Max
MASTER
140
400
100
10
10
25
3
79/100
MHz
Unit
ns