1321XDSK-BDM Freescale Semiconductor, 1321XDSK-BDM Datasheet - Page 61

• Manufacturer Part Number: 1321XDSK-BDM
• Description: KIT STARTER DEV 1321X W/USB
• Manufacturer: Freescale Semiconductor
• Type: Sensor Demor

Specifications of 1321XDSK-BDM

• Frequency: 2.4GHz
• Wireless Frequency: 2.4 GHz
• Interface Type: SPI
• Modulation: DSSS OQPSK
• Security: 128 bit AES
• Operating Voltage: 2 VDC to 3.4 VDC
• Output Power: 2 dBm
• Antenna: F-Antenna
• Operating Temperature Range: - 40 C to + 85 C
• For Use With/related Products: MC1321x
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption

6.4.3
Table 20
Freescale Semiconductor
No.
10
1
2
3
4
5
6
7
8
9
(CPOL = 1)
(CPOL = 0)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(INPUT)
describes the timing requirements for the SPI system.
MISO
MOSI
Operating frequency
SCK period
Enable lead time
Enable lag time
Clock (SCK) high or low time
Data setup time (inputs)
Data hold time (inputs)
Data valid (after SCK edge)
Data hold time (outputs)
Rise time
Fall time
SCK
SCK
SS
System SPI Timing
Master
Master
Master
Master
Master
Master
Master
Master
Master
Input
Output
Input
Output
1
5
Function
2
MSB IN
MSB OUT
6
2
Figure 33. SPI Master Timing (CPHA = 0)
4
MC13211/212/213 Technical Data, Rev. 1.8
2
1
Table 20. SPI Timing
4
BIT 6 . . . 1
BIT 6 . . . 1
7
Symbol
t
WSCK
t
t
t
Lead
t
t
SCK
t
t
f
Lag
t
t
HO
RO
t
SU
FO
t
op
HI
RI
FI
v
f
Bus
LSB IN
62.5
Min
LSB OUT
1/2
1/2
15
—
—
—
—
—
/2048
2
0
0
10
9
f
Bus
1024 t
t
t
/2 = 8 MHz
cyc
cyc
2048
Max
8
—
—
—
—
25
—
25
25
– 25
– 25
cyc
3
Unit
t
t
t
SCK
SCK
Hz
ns
ns
ns
ns
ns
ns
ns
ns
ns
cyc
61