The Atmel® ATA5771C/73C/74C is a highly flexible programmable transmitter containing the Atmel AVR® microcontroller Atmel ATtiny44V and the UHF PLL transmitters in a small QFN24 5mm × 5mm package. This device is a member of a transmitter family covering several operating frequency ranges, which has been specifically developed for the demands of RF low-cost d.
● Atmel® AVR® microcontroller and RF transmitter PLL in a single QFN24 5mm × 5mm package (pitch 0.65mm)
● Operating frequency ranges 310MHz to 350MHz, 429MHz to 439MHz and 868MHz to 928MHz
● Temperature range
–40°C to +85°C
● Supply voltage 2.0V to 3.6V allowing usage of single Li-cell power supply
● Low power consumption
● Active mode: typical 9.8mA at 3.0V and 4MHz microcontroller-clock
● Power-down mode: Typical 200nA at 3.0V
● Modulation scheme ASK/FSK
● Integrated PLL loop filter
● Output power of 8dBm at 315MHz / 7.5dBm at 433.92MHz / 5.5dBm at 868.3MHz
● Easy to design-in due to excelle.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ATA5773 |
ATMEL |
Microcontroller | |
2 | ATA5771 |
ATMEL |
Microcontroller | |
3 | ATA5771C |
ATMEL |
UHF ASK/FSK Transmitter | |
4 | ATA5774 |
ATMEL |
Microcontroller | |
5 | ATA5774C |
ATMEL |
UHF ASK/FSK Transmitter | |
6 | ATA5723 |
ATMEL |
(ATA5723 - ATA5728) UHF ASK/FSK Receiver | |
7 | ATA5724 |
ATMEL |
(ATA5723 - ATA5728) UHF ASK/FSK Receiver | |
8 | ATA5728 |
ATMEL |
(ATA5723 - ATA5728) UHF ASK/FSK Receiver | |
9 | ATA5743 |
ATMEL Corporation |
UHF ASK/FSK Receiver | |
10 | ATA5744 |
ATMEL Corporation |
UHF ASK Receiver | |
11 | ATA5745 |
ATMEL Corporation |
(ATA5745 / ATA5746) UHF ASK/FSK Receiver | |
12 | ATA5746 |
ATMEL Corporation |
(ATA5745 / ATA5746) UHF ASK/FSK Receiver |