TXC101 RFM, TXC101 Datasheet - Page 14

• Manufacturer Part Number: TXC101
• Description: IC TX 300MHZ-1GHZ 16-TSSOP
• Manufacturer: RFM
• Series: TXr

Specifications of TXC101

• Frequency: 300MHz ~ 1GHz
• Applications: General Data Transfer
• Modulation Or Protocol: FSK, OOK
• Data Rate - Maximum: 512kbps
• Power - Output: 3dBm
• Current - Transmitting: 13mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.2 V ~ 5.4 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Other names: 583-1098-2

MANAGEMENT
BATT DETECT
TX COMMAND
BUTTON CMD
DATA RATE
SLEEP/CLK
TX POWER
FREQ SET
WAKE-UP
STATUS
CONFIG
CONFIG
PERIOD
POWER
CMD
REG
SET
4.0 Control and Configuration Registers
Status Register (Read Only)
The Status Register provides feedback for:
The Status Register requires only the Command Code to be sent. Status bits can be read through the nIRQ pin (14). Clock pulses
are continually sent and data is read out. When this command is issued it clears the last interrupt and starts processing the next
pending interrupt. See Figure 5 for read sequence.
Bit [7..0]: Command Code: These bits are the command code that is sent serially to the processor that identifies the bits to be
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©by RF Monolithics, Inc.
Bit
7
1
•
•
•
•
Bit
15
X
X
x-Not Used
1
1
1
1
1
1
1
1
1
Bit
POR
Interrupt Request state
Low Battery
Push Button event
6
1
written to the Status Register.
nCS
Bit
14
X
X
0
1
0
1
1
1
1
1
1
Bit
5
0
Bit
13
X
0
X
0
1
0
0
0
1
0
0
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BAND1 BAND0 CLK2 CLK1 CLK0 CAP3 CAP2
Bit
R4
Bit
12
4
0
X
X
0
0
0
0
0
0
0
Figure 5. Status Register Read Through nIRQ (pin 14 Processor Mode)
Table 5. Control and Configuration Registers Table
Freq11 Freq10 Freq9 Freq8 Freq7 Freq6
Bit
3
1
R3
Bit
11
X
X
0
1
1
0
0
0
Bit
2
1
R2
Bit
10
X
X
1
0
0
1
0
0
Bit
1
0
Bit
R1
9
X
X
1
0
1
1
0
0
R0
Bit
Bit
X
X
0
0
8
0
0
0
0
0
0
2KPEN DB1
BITR7 BITR6 BITR5
MUL7 MUL6
SLP7
TX1
Bit
B7
7
1
1
0
SLP6
TX0 OSCEN SYNEN PAEN LBDEN WKUPEN CLKEN C000h
Bit
B6
1
6
0
0
CAP1
Freq5
MUL5
SLP5
DB0
B5
Bit
5
0
1
0
BITR4
MUL4
CAP0
Freq4
LBD4
SLP4
SW4
Bit
B4
0
4
1
OOKEN PWR2
MODP
BITR3
MUL3
Freq3
LBD3
SLP3
SW3
Bit
B3
3
1
BITR2
MUL2
DEV2
Freq2
LBD2
SLP2
SW2
Bit
B2
1
2
TXC101 - 4/8/08
PWR1
BITR1
DEV1
Freq1
MUL1
SLP1
LBD1
SW1
Page 14 of 27
B1
Bit
1
0
PUPDIS CA00h
PWR0 XXB0h
BITR0
DEV0
Freq0
MUL0
SLP0
LBD0
B0
Bit
0
0
A7DOh
C400h
C800h
E000h
C200h
Value
8080h
POR
- -
- -