JN5148 NXP Semiconductors, JN5148 Datasheet - Page 68

• Manufacturer Part Number: JN5148
• Description: The JN5148 is an ultra low power, high performance MCU combined with an IEEE802
• Manufacturer: NXP Semiconductors

22.3.2 SPI MasterTiming
22.3.3 Intelligent Peripheral (SPI Slave) Timing
68
Clock period
Data setup time
Data hold time
Data invalid period
Select set-up period
Select hold period
IP_DO
IP_CLK
IP_DI
IP_SEL
(mode=1,3)
(mode=0,1)
(mode=2,3)
(mode=1,3)
(mode=0,2)
(mode=0,2)
Parameter
MISO
MOSI
MOSI
MISO
CLK
CLK
SS
t
SSS
t
SI
t
lz
Figure 49: Intelligent Peripheral (SPI Slave) Timing
Symbol
t
VO
t
sss
t
t
t
t
SSS
SSH
t
t
VO
CK
HI
SI
t
si
t
CK
t
hi
Figure 48: SPI Timing (Master)
t
ck
JN-DS-JN5148-001 1v7
t
vo
60 (SPICLK<16MHz, mode=1 or 3)
t
HI
0 (SPICLK<16MHz, mode=0 or 2)
t
30 (SPICLK = 16MHz)
SI
t
HI
16.7 @ 3.3V
18.2 @ 2.7V
21.0 @ 2.0V
t
VO
62.5
Min
60
0
-
© NXP Laboratories UK 2011
t
Max
SSH
15
-
-
-
-
t
ssh
Unit
t
ns
ns
ns
ns
ns
ns
hz