IC RF TXRX SNGL-CHIP LP 20-QFN

CC2500-RTR1

Manufacturer Part NumberCC2500-RTR1
DescriptionIC RF TXRX SNGL-CHIP LP 20-QFN
ManufacturerTexas Instruments
CC2500-RTR1 datasheet
 


Specifications of CC2500-RTR1

Frequency2.4GHzData Rate - Maximum500kBaud
Modulation Or Protocol2-FSK, ASK, GFSK, MSK, OOKApplicationsISM, SRD
Power - Output-30dBm ~ 10dBmSensitivity-104dBm
Voltage - Supply1.8 V ~ 3.6 VCurrent - Receiving17mA
Current - Transmitting21.5mA @ 1 dBmData InterfacePCB, Surface Mount
Antenna ConnectorPCB, Surface MountOperating Temperature-40°C ~ 85°C
Package / Case20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFNOperating Temperature (min)-40C
Operating Temperature (max)85COperating Temperature ClassificationIndustrial
Product Depth (mm)4mmProduct Length (mm)4mm
Operating Supply Voltage (min)1.8VOperating Supply Voltage (typ)2.5/3.3V
Operating Supply Voltage (max)3.6VFor Use With296-24121 - DEV WRLSS TOOL FOR MSP430296-23125 - TARGET BRD WIRELESS EZ430-RF2500296-23031 - DEV WRLSS TOOL FOR MSP430/CC2500296-22903 - KIT EVAL MODULE FOR CC2500296-23077 - KIT DEV FOR CC2500/CC2550
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantMemory Size-
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19 Radio Control
CAL_ COMPLETE
MANCAL
3,4,5
FSTXON
18
STX
TXOFF _ MODE=01
STX | RXOFF _ MODE = 10
TX
TXOFF _ MODE = 10
19,20
SRX | TXOFF _ MODE = 11
TXOFF _ MODE = 00
TXFIFO _ UNDERFLOW
FS_ AUTOCAL= 10 | 11
TXOFF _ MODE = 00
&
FS_ AUTOCAL= 00 | 01
TXFIFO_UNDERFLOW
22
SFTX
Figure 15: Complete Radio Control State Diagram
CC2500 has a built-in state machine that is
used to switch between different operation
states (modes). The change of state is done
either by using command strobes or by
internal events such as TX FIFO underflow.
A simplified state diagram, together with
typical usage and current consumption, is
shown in Figure 5 on page 15. The complete
radio control state diagram is shown in Figure
15. The numbers refer to the state number
SIDLE
SPWD | SWOR
IDLE
CSn = 0 | WOR
1
SXOFF
SCAL
CSn = 0
SRX | STX | SFSTXON | WOR
FS_ WAKEUP
6,7
FS_ AUTOCAL= 01
&
SRX | STX | SFSTXON | WOR
FS_ AUTOCAL= 00 | 10 | 11
&
CALIBRATE
SRX | STX | SFSTXON | WOR
CAL_ COMPLETE
SETTLING
9,10,11
SFSTXON
STX
SRX | WOR
SFSTXON | RXOFF _ MODE = 01
SRX
RXTX_ SETTLING
( STX | SFSTXON) & CCA
21
|
RXOFF _ MODE= 01 | 10
TXRX_ SETTLING
16
RXOFF _ MODE= 00
&
&
FS_ AUTOCAL= 10 | 11
CALIBRATE
12
RXOFF _ MODE = 00
FS_ AUTOCAL= 00 | 01
IDLE
1
readable in the MARCSTATE status register.
This register is primarily for test purposes.
19.1
When the power supply is turned on, the
system must be reset. One of the following two
sequences
power-on reset (POR) or manual reset.
SWRS040C
SLEEP
0
XOFF
2
8
RX
RXOFF _ MODE = 11
13,14,15
RXFIFO _ OVERFLOW
&
RXFIFO_OVERFLOW
17
SFRX
Power-On Start-Up Sequence
must
be
followed:
Automatic
Page 39 of 89