ATA8742-PXQW Atmel, ATA8742-PXQW Datasheet - Page 15
![MCU W/TRANSMITTER ASK/FSK 24QFN](/photos/7/43/74321/24-qfn-6_543-5122_01-4_sml.jpg)
ATA8742-PXQW
Manufacturer Part Number
ATA8742-PXQW
Description
MCU W/TRANSMITTER ASK/FSK 24QFN
Manufacturer
Atmel
Datasheet
1.ATA8742-PXQW.pdf
(238 pages)
Specifications of ATA8742-PXQW
Frequency
433MHz
Applications
Home Automation, Remote Sensing, RKE
Modulation Or Protocol
ASK, FSK
Data Rate - Maximum
32 kBit/s
Power - Output
7.5dBm
Current - Transmitting
9.8mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Memory Size
4kB Flash, 256B EEPROM, 256B SRAM
Voltage - Supply
2 V ~ 4 V
Operating Temperature
-40°C ~ 85°C
Package / Case
24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
Processor Series
ATA8x
Core
AVR8
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
4 KB
Data Ram Size
256 B
Interface Type
SPI, USI
Maximum Clock Frequency
8.1 MHz
Number Of Programmable I/os
12
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ATASTK512-EK1-IND
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATA8742-PXQW
Manufacturer:
ATMEL
Quantity:
1 482
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Table 8-2.
9151A–INDCO–07/09
Component
Q1
C1
C2
C3
C4
C5
C6
C7
C8
C9
R1
R2
R3
R4
L1
L2
T1
9.843750 MHz
Bill of Material
315 MHz
100 nH
100 nF
100 nF
100 k
100 k
3.9 pF
3.9 pF
3.9 pF
1.8 k
39 nH
27 pF
68 nF
18 pF
10 k
1 nF
433.92 MHz
13.56 MHz
100 nF
100 nF
100 k
100 k
2.7 pF
1.6 pF
4.7 pF
8.2 pF
1.8 k
82 nH
27 nH
16 pF
68 nF
10 k
1 nF
Value
13.567187 MHz
868.3 MHz
100 nF
100 k
100 k
2.2 nH
1.5 pF
4.3 pF
0.3 pF
100nF
5.6 pF
5.6 pF
1.8 k
22 nH
68 nF
10 k
1 nF
GRM188R71C /
GRM188R71C /
GRM188R71C/
Manufacturer Note
LL1608-FSL/
LL1608-FSL/
GRM1885C/
GRM1885C/
GRM1885C/
GRM1885C/
GRM1885C/
GRM1885C/
DSX530GK/
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
BSS83
TOKO
TOKO
Type/
KDS
This cap must be placed as close as possible to
the pin Ant1 and Ant2
On the demo board 2 capacitors in series are
used to reduce the tolerance
On the demo board 2 capacitors in series are
used to reduce the tolerance
This cap must placed as close as possible to the
VCC_RF
This cap must placed as close as possible to the
VDD
Frequency deviation of ±16 kHz will be performed
using the combination of C8 and C9
Frequency deviation of ±16 kHz will be performed
using the combination of C8 and C9
ATA8742
15
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