Data Sheet
CC1101
SWRS061B Page 4 of 93
Table Of Contents
APPLICATIONS..................................................................................................................................................1
PRODUCT DESCRIPTION................................................................................................................................1
KEY FEATURES.................................................................................................................................................2
RF PERFORMANCE ..........................................................................................................................................2
ANALOG FEATURES ........................................................................................................................................2
DIGITAL FEATURES.........................................................................................................................................2
LOW-POWER FEATURES................................................................................................................................2
GENERAL ............................................................................................................................................................2
ABBREVIATIONS...............................................................................................................................................3
TABLE OF CONTENTS.....................................................................................................................................4
1
ABSOLUTE MAXIMUM RATINGS.....................................................................................................7
2
OPERATING CONDITIONS .................................................................................................................7
3
GENERAL CHARACTERISTICS.........................................................................................................7
4
ELECTRICAL SPECIFICATIONS.......................................................................................................8
4.1
C
URRENT
C
ONSUMPTION
............................................................................................................................8
4.2
RF
R
ECEIVE
S
ECTION
................................................................................................................................10
4.3
RF
T
RANSMIT
S
ECTION
.............................................................................................................................12
4.4
C
RYSTAL
O
SCILLATOR
..............................................................................................................................13
4.5
L
OW
P
OWER
RC
O
SCILLATOR
...................................................................................................................14
4.6
F
REQUENCY
S
YNTHESIZER
C
HARACTERISTICS
..........................................................................................14
4.7
A
NALOG
T
EMPERATURE
S
ENSOR
..............................................................................................................15
4.8
DC
C
HARACTERISTICS
..............................................................................................................................15
4.9
P
OWER
-O
N
R
ESET
.....................................................................................................................................15
5
PIN CONFIGURATION........................................................................................................................16
6
CIRCUIT DESCRIPTION ....................................................................................................................17
7
APPLICATION CIRCUIT....................................................................................................................18
8
CONFIGURATION OVERVIEW........................................................................................................21
9
CONFIGURATION SOFTWARE........................................................................................................23
10
4-WIRE SERIAL CONFIGURATION AND DATA INTERFACE..................................................23
10.1
C
HIP
S
TATUS
B
YTE
...................................................................................................................................25
10.2
R
EGISTER
A
CCESS
.....................................................................................................................................25
10.3
SPI
R
EAD
..................................................................................................................................................26
10.4
C
OMMAND
S
TROBES
.................................................................................................................................26
10.5
FIFO
A
CCESS
............................................................................................................................................26
10.6
PATABLE
A
CCESS
...................................................................................................................................27
11
MICROCONTROLLER INTERFACE AND PIN CONFIGURATION ..........................................27
11.1
C
ONFIGURATION
I
NTERFACE
.....................................................................................................................27
11.2
G
ENERAL
C
ONTROL AND
S
TATUS
P
INS
.....................................................................................................27
11.3
O
PTIONAL
R
ADIO
C
ONTROL
F
EATURE
......................................................................................................28
12
DATA RATE PROGRAMMING..........................................................................................................28
13
RECEIVER CHANNEL FILTER BANDWIDTH..............................................................................29
14
DEMODULATOR, SYMBOL SYNCHRONIZER, AND DATA DECISION..................................29
14.1
F
REQUENCY
O
FFSET
C
OMPENSATION
........................................................................................................29
14.2
B
IT
S
YNCHRONIZATION
.............................................................................................................................29
14.3
B
YTE
S
YNCHRONIZATION
..........................................................................................................................30
15
PACKET HANDLING HARDWARE SUPPORT..............................................................................30
15.1
D
ATA
W
HITENING
.....................................................................................................................................31
15.2
P
ACKET
F
ORMAT
.......................................................................................................................................31
15.3
P
ACKET
F
ILTERING IN
R
ECEIVE
M
ODE
......................................................................................................33