ATA5771-PXQW Atmel, ATA5771-PXQW Datasheet - Page 183
ATA5771-PXQW
Manufacturer Part Number
ATA5771-PXQW
Description
XMITTR UHF ASK/FSK 868MHZ 24VQFN
Manufacturer
Atmel
Datasheet
1.ATA5773-DK1.pdf
(219 pages)
Specifications of ATA5771-PXQW
Frequency
868MHz ~ 928MHz
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATA5771-PXQW
Manufacturer:
ATMEL
Quantity:
218
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Table 5-1.
9137E–RKE–12/10
Component
Q1
C6
C7
C8
R1
R2
R3
9.843750MHz
Bill of Material (Continued)
100nF
100nF
100k
100k
10pF
10k
Figure 5-3.
Note:
13.56MHz
100nF
100nF
100k
100k
VCC
12pF
10k
Value
FSK Modulation is achieved by switching on and off an additional capacitor between the XTAL
load capacitor and GND. This is done using a MOS switch controlled by a microcontroller
output.
C7
R3
Typical FSK Application Atmel
C6
13.567187MHz
R2
100nF
100nF
100k
100k
12pF
10k
VDD
PB0/XTAL1
PB1/XTAL2
PB3/RESET
PB2
PA7
ADC7
R1
GRM188R71C /
GRM188R71C /
Manufacturer Note
GRM1885C/
DSX530GK/
Murata
Murata
Murata
Type/
KDS
ATA577x
C5
VCC
®
ATA577x
This cap must placed as close as possible to the
VDD
C8
C2
PA0/ADC0
PA1/ADC1
PA2/ADC2
PA3/ADC3
PA4/ADC4
PA5/ADC5
Atmel ATA5771/73/74
Q1
L1
L2
C9
C1
C3
VCC
T1
SW1
SW2
SW3
C4
183
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