BC2102 Datasheet, PDF (12/15 Pages) Holtek Semiconductor Inc – Sub-1GHz OOK/FSK Transmitter

BC2102
CFG7: Configuration Control Register 7
Address
Bit
7
6
Name EFPGM
07h
R/W
R
Initial Value
0
1
5
4
3
2
1
0
Setting3
R/W
R/W
R/W
0
0
1
0
1
1
Bit 7 EFPGM: Fuse programmed, read only for I²C
0: FUSE is not programmed – FUSE data is not mapped to the configuration register
1: FUSE is programmed – FUSE data is mapped to the configuration register
Bit 6~0 Setting3: Must be [0b1001011]
Application Circuits
433MHz Application Example
VDD
Matching Circuit
VDD
RFOUT
DVDD
VSS
V12O
BC2102
VDD
DIN
XOSCIN
PCLK
EP
VDD
Data In
Clock In
Evaluation Board Circuit
VDD
Matching Circuit
VDD
RFOUT
DVDD
VSS
V12O
BC2102
VDD
DIN
XOSCIN
PCLK
EP
VDD
Data In
Clock In
Rev. 1.00
12
December 21, 2016