c8051f410 Silicon Laboratories, c8051f410 Datasheet - Page 229

• Manufacturer Part Number: c8051f410
• Description: 2.0 V, 32/16 Kb Flash, Smartclock, 12-bit Adc
• Manufacturer: Silicon Laboratories

Table 23.1. SPI Slave Timing Parameters
Master Mode Timing* (See Figure 23.6 and Figure 23.7)
T
T
T
T
Slave Mode Timing* (See Figure 23.8 and Figure 23.9)
T
T
T
T
T
T
T
T
T
*Note: T
MCKH
MCKL
MIS
MIH
SE
SD
SEZ
SDZ
CKH
CKL
SIS
SIH
SOH
Parameter
SYSCLK
is equal to one period of the device system clock (SYSCLK) in ns.
SCK High Time
SCK Low Time
MISO Valid to SCK Sample Edge
SCK Sample Edge to MISO Change
NSS Falling to First SCK Edge
Last SCK Edge to NSS Rising
NSS Falling to MISO Valid
NSS Rising to MISO High-Z
SCK High Time
SCK Low Time
MOSI Valid to SCK Sample Edge
SCK Sample Edge to MOSI Change
SCK Shift Edge to MISO Change
Description
Rev. 1.0
1 x T
1 x T
2 x T
2 x T
5 x T
5 x T
2 x T
2 x T
C8051F410/1/2/3
Min
20
SYSCLK
SYSCLK
SYSCLK
SYSCLK
—
—
SYSCLK
SYSCLK
SYSCLK
SYSCLK
—
0
4 x T
4 x T
4 x T
Max
—
—
—
—
—
—
SYSCLK
SYSCLK
—
—
—
—
SYSCLK
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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