ata5795-pnqw ATMEL Corporation, ata5795-pnqw Datasheet - Page 2

• Manufacturer Part Number: ata5795-pnqw
• Description: Embedded Avr Microcontroller Including Rf Transmitter And Immobilizer Lf Functionality For Remote Keyless Entry
• Manufacturer: ATMEL Corporation

1.1
Figure 1-1.
2
System Block Diagram
ATA5795 [Preliminary]
Battery
Loop antenna
System Block Diagram
RF-
17
18
19
20
21
22
23
24
16
25 26 27 28 29 30 31 32
Key
VBAT
15 14 13
ATA5795
C
12 11 10 9
BUF
8
7
6
5
4
3
2
1
T-Coil
Transponder
RF
U2270, ATA5272
ATA5723/24/28
ATA5780
Base Station:
RF-Receiver:
Car
AVR
9182AS–RKE–03/10