ATA5423_06 ATMEL [ATMEL Corporation], ATA5423_06 Datasheet - Page 4

• Manufacturer Part Number: ATA5423_06
• Description: UHF ASK/FSK Transceiver
• Manufacturer: ATMEL [ATMEL Corporation]

Figure 1-1.
Figure 1-2.
4
ATA5423/25/28/29
Antenna
System Block Diagram
Pinning QFN48
RF Switch
Matching/
433_N868
RF_OUT
R_PWR
PWR_H
RF_IN
RF Transceiver
NC
NC
NC
NC
NC
NC
NC
ATA5423/ATA5425/ATA5428/ATA5429
1
2
3
4
5
6
7
8
9
10
11
12
48 47 46 45 44 43 42 41 40 39 38 37
13 14 15 16 17 18 19 20 21 22 23 24
ATA5423/ATA5425
ATA5428/ATA5429
Digital Control
Logic
XTO
µC_Interface
Supply
Power
36
35
34
33
32
31
30
29
28
27
26
25
RSSI
CS
DEM_OUT
SCK
SDI_TMDI
SDO_TMDO
CLK
IRQ
N_RESET
VSINT
NC
XTAL2
4 ... 8
44/88/168
ATmega
4841C–WIRE–05/06