TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 38

• Manufacturer Part Number: TDA5230
• Description: IC RECEIVER ASK/FSK 28-TSSOP
• Manufacturer: Infineon Technologies
• Type: Receiverr

Specifications of TDA5230

• Package / Case: 28-TSSOP
• Frequency: 433MHz ~ 450MHz, 865MHz ~ 868MHz
• Sensitivity: -111dBm
• Data Rate - Maximum: 20 kbps
• Modulation Or Protocol: ASK, FSK
• Applications: RKE, TPM, Security Systems
• Current - Receiving: 8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Operating Frequency: 870 MHz
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SP000076520; TDA5230; TDA5230INTR

CMC0:
ADDR:
Figure 17
Data Sheet
Bit R/W Description
1
0
W
W
0x02
Chip Mode Control Register 0
SLRXEN: Slave Receiver enable
This Bit is used only in Operating Modes Run Mode Slave, Sleep Mode
0: Receiver is in Sleep Mode
1: Receiver is in Run Mode Slave
MSEL: Operating Mode
0: Run Mode Slave, Sleep Mode
1: Self Polling Mode
Bit:SLRXEN == 0
Bit:MSEL == 0
Global State Diagram
Reset
Bit:SLRXEN == X
Bit:MSEL == 0
ToTim Timeout == X
Bit:SLRXEN == X
Bit:MSEL == 0
Sleep Mode
Chip is idle
Bit:SLRXEN == 1
Bit:MSEL == 0
Bit:SLRXEN == X
Bit:MSEL == 0
Bit:SLRXEN == X
Bit:MSEL == 1
Bit:SLRXEN == X
Bit:MSEL == 1
ToTim Timeout == 1
Bit:SLRXEN == 0
Bit:MSEL == 0
Chip is periodically active
Chip is permanently
Bit:SLRXEN == X
Bit:MSEL == 1
Self Polling
and searching for
Self Polling
Initialize RX-Part
Initialize RX-Part
Run Mode
Bit:SLRXEN == 0
Bit:MSEL == 0
WU criteria
Mode
active
Init
Init
34
Bit:SLRXEN == X
Bit:MSEL == 1
Bit:SLRXEN == 1
Bit:MSEL == 0
Bit:SLRXEN == X
Bit:MSEL == 1
WUC found == 1
Bit:SLRXEN == X
Bit:MSEL == 1
ToTim Timeout == 0
Chip is permanently
Bit:SLRXEN == X
Bit:MSEL == 1
WUC found == 0
Run Mode
Slave
Bit:SLRXEN == X
Bit:MSEL == 1
active
Functional Description
Bit:SLRXEN == 1
Bit:MSEL == 0
Reset Value: 0x40
Version 4.0, 2007-06-01
TDA523x