User's Manual

ZigBee-
Ready RF Transceiver Module CTL3576/7/8/9
Cop
yright © 2011 Computime Limited. All rights reserved. Rev. 1
SC2SC
LK 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
T
IM1C3 TIM1C3 TIM1C3 TIM1C3 O Timer 1 channel 3 output
21
T
IM1C3 TIM1C3 TIM1C3 TIM1C3 I Timer 1 channel 3 input
PB4 PB4
PB4 PB4 I/O
Digital I/O
T
IM2C4 TIM2C4 TIM2C4 TIM2C4 O Timer 2 channel 4 output
T
IM2C4 TIM2C4 TIM2C4 TIM2C4 i Timer 2 channel 4 input
SC1nRT
S SC1nRTS SC1nRTS SC1nRTS O
UART RTS handshake of serial
controller 1
22
SC1nSSE
L SC1nSSEL SC1nSSEL SC1nSSEL I SPI slave select of serial controller 1
Pin# CT
L3576
CT
L3577
CT
L3578
CT
L3579
Directio
n
De
scription
PA3 PA3
PA3 PA3 I/O
Digital I/O
SC2Nss
el SC2Nssel SC2Nssel SC2Nssel I
SPI slave select of serial
controller 2
T
RACECLK TRACECLK TRACECLK TRACECLK O
Synchronous CPU trace
clock
T
IM2C2 TIM2C2 TIM2C2 TIM2C2 O Timer 2 channel 2 output
T
IM2C2 TIM2C2 TIM2C2 TIM2C2 I Timer 2 channel 2 input
23
CE# CE#
I
Chip E
nable for the 8Mb flash
24
PA4 PA4
PA4 PA4 I/O
Digital I/O