MC13212 Freescale Semiconductor, MC13212 Datasheet - Page 47
MC13212
Manufacturer Part Number
MC13212
Description
IC TXRX RF 2.4GHZ FLSH 32K 71LGA
Manufacturer
Freescale Semiconductor
Series
MC1321xr
Datasheet
1.1321XCSK-BDM.pdf
(70 pages)
Specifications of MC13212
Frequency
2.4GHz
Data Rate - Maximum
250kbps
Modulation Or Protocol
802.15.4 Zigbee
Applications
General Purpose
Power - Output
3dBm
Sensitivity
-92dBm
Voltage - Supply
1.8 V ~ 3.6 V
Current - Receiving
42mA
Current - Transmitting
35mA
Data Interface
PCB, Surface Mount
Memory Size
32kB Flash, 2kB RAM
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
71-LGA
Mounting Style
SMD/SMT
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC13212
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC13212R2
Manufacturer:
FREESCALE
Quantity:
340
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