TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 101

• 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

Dual:
ADDR:
Dual:
ADDR:
Data Sheet
7:0
6:0
Bit R/W Description
Bit R/W Description
AWUPAT1
W
AWUBCNT
W
0x27
0x28
WUPAT1: Wake Up Detection Pattern: Bit 15(MSB)...Bit 8 (in Chips)
WUBCNT: Wake Up Bit Count Register
Counter Register to define the maximum counts of chips for Wake Up
Min: 00h = 0 Chips to count
Max: 7Fh: 127 Chips to count after Symbol Sync found
detection.
and
and
0x48
0x49
In “Random Bits” or “Equal Bits” Mode, this will cause a Wake Up
immediately after Symbol Synchronization is found.
In “Pattern Detection” Mode, this will cause no Wake Up found. In
this Mode, there is a required minimum of 11h= 17 Chips= 8.5 Bits
to shift one Pattern through the entire Pattern Detector because
comparison can only be started when at least the comparison
register is fully filled.
and BWUPAT1:
& BWUBCNT:
Conf.A Wake Up Bit Count Register
Conf.A Wake Up Detection Pattern1
97
Functional Description
Reset Value:0x00
Reset Value:0x00
Version 4.0, 2007-06-01
TDA523x