ATA8742-PXQW Atmel, ATA8742-PXQW Datasheet - Page 208

• 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

30.2
208
Idle Supply Current
ATA8742
Figure 30-8. Idle Supply Current vs. Low Frequency (0.1 - 1.0 MHz)
Figure 30-9. Idle Supply Current vs. Frequency (1 - 20 MHz)
0.012
0.008
0.006
0.004
0.002
3.5
2.5
1.5
0.5
0.01
4
3
2
1
0
0
0
0
2
0.1
4
0.2
IDLE S UP P LY CURRENT vs . LOW FREQUENCY
IDLE S UP P LY CURRENT vs . FREQUENCY
6
0.3
0.1 - 1.0 MHz - Temperature = 125˚C
1 - 20 MHz - Temperature = 125 ˚C
8
0.4
Frequency (MHz)
Frequency (MHz)
10
0.5
12
0.6
14
0.7
16
0.8
18
0.9
9151A–INDCO–07/09
20
1
5.5 V
5.0 V
4.5 V
3.3 V
3.0 V
2.7 V
5.5 V
5.0 V
4.5 V
3.3 V
3.0 V
2.7 V