ATA5773-PXQW Atmel, ATA5773-PXQW Datasheet - Page 199

• Manufacturer Part Number: ATA5773-PXQW
• Description: XMITTR UHF ASK/FSK 310MHZ 24VQFN
• Manufacturer: Atmel

Specifications of ATA5773-PXQW

• Frequency: 310MHz ~ 350MHz
• Modulation Or Protocol: UHF
• Power - Output: 8dBm
• Voltage - Supply: 2 V ~ 4 V
• Current - Transmitting: 9.8mA
• Data Interface: PCB, Surface Mount
• Memory Size: 4kB Flash, 256B EEPROM, 256B SRAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Processor Series: ATA5x
• 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: 4 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Sensitivity: -
• Data Rate - Maximum: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Details

8.3.8.3
9137E–RKE–12/10
Supply Current of IO modules
Figure 8-13. Idle Supply Current vs. V
The tables and formulas below can be used to calculate the additional current consumption for
the different I/O modules in Active and Idle mode. The enabling or disabling of the I/O modules
are controlled by the Power Reduction Register. See
ter” on page 42
Table 8-9.
PRR Bit
PRTIM1
PRTIM0
0.035
0.025
0.015
0.005
PRADC
PRUSI
0.03
0.02
0.01
0
2.5
Additional Current Consumption for the Different I/O Modules (Absolute Values)
for details.
3
V
CC
IDLE S UP P LY CURRENT vs . V
3.5
INTERNAL RC OSCILLATOR, 128 KHz
= 2V, F = 1 MHz
6.6 uA
8.7 uA
5.5 uA
22 uA
CC
(Internal RC Oscillator, 8MHz)
V
CC
4
(V)
Typical Numbers
Atmel ATA5771/73/74
Section 4.10.6 “Power Reduction Regis-
4.5
CC
V
CC
5
= 3V, F = 4 MHz
26 uA
35 uA
22 uA
87 uA
5.5
125 ˚C
-40 ˚C
85 ˚C
25 ˚C
199