MC13212 Freescale Semiconductor, MC13212 Datasheet - Page 38
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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
5.7.5.2
The SCI allows full-duplex, asynchronous, NRZ serial communication among the MCU and remote
devices, including other MCUs. The SCI comprises a baud rate generator, transmitter, and receiver block.
The transmitter and receiver operate independently, although they use the same baud rate generator.
During normal operation, the MCU monitors the status of the SCI, writes the data to be transmitted, and
processes received data.
38
•
•
•
— Receive data register full
— Receive overrun, parity error, framing error, and noise error
— Idle receiver detect
Hardware parity generation and checking
Programmable 8-bit or 9-bit character length
Receiver walk-up by idle-line or address-mark
SCI Block Diagrams
Figure 22
MC13211/212/213 Technical Data, Rev. 1.8
and
Figure 23
show the SCI transmitter and receiver block diagrams.
Freescale Semiconductor