1321XDSK-BDM Freescale Semiconductor, 1321XDSK-BDM Datasheet - Page 47

• 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

6.2
6.2.1
Freescale Semiconductor
1
Power Supply Voltage (V
Input Frequency
Operating Temperature Range
Logic Input Voltage Low
Logic Input Voltage High
SPI Clock Rate
RF Input Power
Crystal Reference Oscillator Frequency (±40 ppm over operating
conditions to meet the 802.15.4 Standard.)
1
2
3
If the supply voltage is produced by a switching DC-DC converter, ripple should be less than 100 mV peak-to-peak.
Input must be current limited to the value specified. To determine the value of the required current-limiting resistor, calculate
resistance values for positive (V
All functional non-supply pins are internally clamped to V
Power supply must maintain regulation within operating V
conditions. If positive injection current (V
result in external power supply going out of regulation. Ensure external V
injection current. This will be the greatest risk when the MCU is not consuming power. Examples are: if no system clock is
present, or if the clock rate is very low which would reduce overall power consumption.
802.15.4 Modem Electrical Characteristics
Modem Recommended Operating Conditions
Characteristic
BATT
= V
DDINT
DD
Table 7. Recommended Operating Conditions
) and negative (V
)
1
MC13211/212/213 Technical Data, Rev. 1.8
In
> V
DD
) is greater than I
SS
) clamp voltages, then use the larger of the two resistance values.
SS
DD
and V
range during instantaneous and operating maximum current
DD
DD
Symbol
V
V
P
DDINT
f
BATT,
V
.
V
, the injection current may flow out of V
f
T
f
SPI
max
ref
in
IH
A
IL
DD
load will shunt current greater than maximum
V
2.405
70%
DDINT
Min
2.0
-40
0
-
-
Typ
2.7
25
16 MHz Only
-
-
-
-
-
V
V
2.480
Max
30%
DDINT
DDINT
3.4
8.0
85
10
DD
and could
Unit
GHz
MHz
dBm
Vdc
°C
V
V
47