User's Manual

ZigBee- Ready RF Transceiver Module CTL3576/7/8/9
Copyright © 2011 Computime Limited. All rights reserved. Rev. 1
SC2SCLK SC2SCLK SC2SCLK SC2SCLK I SPI slave clock of serial controller 2
SCK SCK I Clock in for the 8Mb flash
PA6 PA6 PA6 PA6
I/O High
current
Digital I/O
TIM1C3 TIM1C3 TIM1C3 TIM1C3 O Timer 1 channel 3 output
21
TIM1C3 TIM1C3 TIM1C3 TIM1C3 I Timer 1 channel 3 input
PB4 PB4 PB4 PB4 I/O
Digital I/O
TIM2C4 TIM2C4 TIM2C4 TIM2C4 O Timer 2 channel 4 output
TIM2C4 TIM2C4 TIM2C4 TIM2C4 i Timer 2 channel 4 input
SC1nRTS SC1nRTS SC1nRTS SC1nRTS O
UART RTS handshake of serial
controller 1
22
SC1nSSEL SC1nSSEL SC1nSSEL SC1nSSEL I SPI slave select of serial controller 1
Pin# CTL3576 CTL3577 CTL3578 CTL3579 Direction Description
PA3 PA3 PA3 PA3 I/O
Digital I/O
SC2Nssel SC2Nssel SC2Nssel SC2Nssel I
SPI slave select of serial
controller 2
TRACECLK TRACECLK TRACECLK TRACECLK O
Synchronous CPU trace
clock
TIM2C2 TIM2C2 TIM2C2 TIM2C2 O Timer 2 channel 2 output
TIM2C2 TIM2C2 TIM2C2 TIM2C2 I Timer 2 channel 2 input
23
CE# CE# I
Chip Enable for the 8Mb flash
24
PA4 PA4 PA4 PA4 I/O
Digital I/O