ATA8742-PXQW Atmel, ATA8742-PXQW Datasheet - Page 15

• Manufacturer Part Number: ATA8742-PXQW
• Description: MCU W/TRANSMITTER ASK/FSK 24QFN
• Manufacturer: Atmel

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

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