BGW200EG_1 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 01 — 18 July 2007 59 of 76
NXP Semiconductors
BGW200EG
IEEE 802.11b System-in-Package
14.4 SPI1 interface
Fig 32. Power-on reset timing
V
POR
001aad224
POR_N
V
POR
t
wL(POR)
Table 72. Dynamic characteristics for SPI1
Symbol Parameter Conditions Min Typ Max Unit
SPI clock input; see
Figure 33
T
SPI_SCK
SPI_SCK period 120.0 - - ns
t
clk(H)
clock HIGH time 50.0 - - ns
t
clk(L)
clock LOW time 50.0 - - ns
SPI slave select input; see
Figure 35 and Figure 36
t
su(SPI_SS_N)
SPI_SS_N set-up time 100.0 - - ns
t
h(SPI_SS_N)
SPI_SS_N hold time 100.0 - - ns
SPI_MOSI output; see
Figure 33 and Figure 34;
t
d(o)(SPI_MOSI)
SPI_MOSI output delay time C
L
= 10 pF - - 5.0 ns
t
h(o)(SPI_MOSI)
SPI_MOSI output hold time C
L
= 10 pF −1.0 - - ns
SPI_MOSI input; see
Figure 35 and Figure 36
t
su(SPI_MOSI)
SPI_MOSI set-up time 3.0 - - ns
t
h(i)(SPI_MOSI)
SPI_MOSI input hold time 2.0 - - ns
SPI_MISO output; see
Figure 35 and Figure 36
t
en(o)(SPI_MISO)
SPI_MISO output enable time C
L
= 10 pF - - 10.0 ns
t
dis(o)(SPI_MISO)
SPI_MISO output disable time C
L
= 10 pF - - 10.0 ns
t
d(o)(SPI_MISO)
SPI_MISO output delay time C
L
= 10 pF - - 100.0 ns
t
h(o)(SPI_MISO)
SPI_MISO output hold time C
L
= 10 pF 0.0 - - ns
SPI_MISO input; see
Figure 33 and Figure 34
t
su(SPI_MISO)
SPI_MISO set-up time 20.0 - - ns
t
h(i)(SPI_MISO)
SPI_MISO input hold time 5.0 - - ns
