ATA8742-PXQW Atmel, ATA8742-PXQW Datasheet - Page 226

• 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

30.11 Current Consumption in Reset and Reset Pulse width
226
ATA8742
Figure 30-41. Watchdog Timer Current vs. V
Figure 30-42. Reset Supply Current vs. V
30
25
20
15
10
0.18
0.16
0.14
0.12
0.08
0.06
0.04
0.02
5
0
0.2
0.1
2.5
0
0
Reset Pull-up)
0.1
3
0.2
EXCLUDING CURRENT THROUGH THE RESET PULLUP
0.3
WATCHDOG TIMER CURRENT vs V
3.5
RES ET S UP P LY CURRENT vs . V
0.4
CC
Frequency (MHz)
V
(0.1 - 1.0 MHz, excluding Current Through the
CC
CC
4
(V)
0.5
0.6
4.5
0.7
C C
C C
0.8
5
0.9
9151A–INDCO–07/09
5.5
1
125 ˚C
-40 ˚C
25 ˚C
85 ˚C
5.5 V
5.0 V
4.5 V
3.3 V
3.0 V
2.7 V