ATA8742-PXQW Atmel, ATA8742-PXQW Datasheet - Page 10

• 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

5. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
6. Thermal Resistance
7. Electrical Characteristics
V
Typical values are given at V
10
Parameters
Supply current
Supply current
Output power
Output power variation for the full
temperature range
Output power variation for the full
temperature range
Achievable output-power range
Spurious emission
Oscillator frequency XTO
(= phase comparator frequency)
PLL loop bandwidth
Note:
Parameters
Supply voltage
Power dissipation
Junction temperature
Storage temperature
Ambient temperature
Input voltage
Note:
Parameters
Junction ambient
S
= 2.0V to 4.0V, T
1. If V
1. If V
ATA8742
S
S
is higher than 3.6V, the maximum voltage will be reduced to 3.6V.
+ 0.3 is higher than 3.7V, the maximum voltage will be reduced to 3.7V.
amb
= 25°C unless otherwise specified.
S
= 3.0 V and T
Test Conditions
Power down, microcontroller Watchdog
timer disabled
Power up, 4 MHz internal RC oscillator
V
f = 433.92 MHz, Z
T
V
V
T
V
V
P
Selectable by load impedance
f
Load capacitance at pin CLK = 10 pF
f
f
other spurious are lower
f
f
C
accordingly
T
CLK
O
O
XTO
XTAL
amb
amb
amb
S
S
S
S
S
Out
M
±1
±4
= 3.0V, T
= 3.0V
= 2.0V
= 3.0V
= 2.0V
= f
= f
= P
= 25°C,
= 25°C,
= resonant frequency of the XTAL,
= 25°C
10 fF, load capacitance selected
amb
0
0
/128
f
/32
f
Ref
CLK
CLK
= 25°C. All parameters are referred to GND (pin 7).
+ P
amb
= 25°C,
Ref
V
Load
maxPA_ENABLE
Symbol
Symbol
R
T
= (166 + j233)
T
P
V
T
amb
thJA
stg
tot
S
j
Minimum
–0.3
–55
–55
I
Symbol
S_Transmit
P
I
P
Out_typ
f
S_Off
P
P
P
P
XTO
Ref
Ref
Ref
Ref
Ref
Value
170
Min.
–30
5.5
(V
0
Maximum
S
100
150
125
125
+ 0.3)
5
Typ.
f
(1)
210
–55
–52
250
9.8
7.5
XTAL
24.35
Max.
–1.5
–4.0
–2.0
–4.5
+30
9151A–INDCO–07/09
7.5
10
Unit
Unit
K/W
mW
°C
°C
°C
V
V
dBm
dBm
Unit
ppm
dBc
dBc
kHz
mA
nA
µA
dB
dB
dB
dB