Data Sheet

MacroGiga Electronics Ltd. Co.
Revision: 1.3 MacroGiga Electronics Ltd. Co. Confidential
1.3 Block Diagram
Figure1.1 Block Diagram
2. Pin Description
Pin No.
Symbol
I/O
Function Description
1
CSN
DI
SPI Chip Select
2
VSS
Power
Ground (0V)
3
SCK
DI
SPI Clock
4
MOSI
DI
SPI Slave Data Input
5
MISO
DO
SPI Slave Data Output
6
DVDD
Power
Digital VDD 1.2v Output
7
VSS
Power
Ground (0V)
8
XTALO
AO
Crystal Pin
9
XTALI
AI
Crystal Pin
10
VBAT
Power
Power Supply
11
VSS
Power
Ground (0V)
12
ANT
RF
Antenna interface
13
VBAT
Power
Power Supply
14
VSS
Power
Ground (0V)