ATA8202-PXQW 19 Atmel, ATA8202-PXQW 19 Datasheet - Page 26

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ATA8202-PXQW 19

Manufacturer Part Number
ATA8202-PXQW 19
Description
IC RX UHF ASK/FSK 433MHZ 24-VQFN
Manufacturer
Atmel
Series
-r
Datasheet

Specifications of ATA8202-PXQW 19

Frequency
433MHz
Sensitivity
-113dBm
Data Rate - Maximum
9.6 kbps
Modulation Or Protocol
ASK, FSK
Applications
AMR, ISM, Security and Access
Current - Receiving
6.7mA
Data Interface
*
Memory Size
*
Antenna Connector
*
Features
-
Voltage - Supply
2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
24-VQFN Exposed Pad
Pin Count
24
Screening Level
Industrial
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
ATA8202-PXQW
7. ASK_NFSK
Figure 7-1.
26
ATA8201/ATA8202
ASK_NFSK
DATA_OUT
ENABLE
ASK Preamble 2.4 Kbits/s followed by FSK Data 9.6 Kbits/s
BR1
BR0
RX
The ASK_NFSK pin allows the microcontroller to rapidly switch the RF front end between
demodulation modes. A logic 1 on this pin selects ASK mode, and a logic 0 FSK mode. The time
to change modes (T
rate range) and is given in
that require an ASK preamble followed by FSK data (for typical TPM applications). During
T
Startup_Sig_Proc
Data valid BR0
, the level on pin DATA_OUT is low.
Startup_Sig_Proc
Table 5-4 on page
T
Startup_Sig_Proc
) depends on the bit rate range being selected (not current bit
23. This response time is specified for applications
Data valid BR3
4971C–INDCO–04/09

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