User's Manual

FLC-BTM501 Datasheet
Flaircomm Microelectronics Confidential
-10-
3. Pin Definition
3.1 Pin Configuration
Figure 2: Pin Configuration
3.2 Pin Definition
Pin
Symbol
I/O Type
Description
1
GND
Ground
Ground
2
RESETB
CMOS input with weak internal
pull-up
Active LOW reset
3
SPI_CLK
input with weak internal pull-
down
Serial Peripheral interface clock for programming
only
4
SPI_MISO
CMOS output, tri-state, with
weak internal pull-down
Serial Peripheral Interface output for
programming only
5
SPI_MOSI
CMOS input, with weak internal
Serial Peripheral Interface input for programming