User's Manual

ZigBee-
Ready RF Transceiver Module CTL3576/7/8/9
Cop
yright © 2011 Computime Limited. All rights reserved. Rev. 1
T
IM2C1 TIM2C1 TIM2C1 TIM2C1 O Timer 2 channel 1 output
T
IM2C1 TIM2C1 TIM2C1 TIM2C1 I Timer 2 channel 1 input
SC2MOSI SC2MOSI
SC2MOSI SC2MOSI O
SPI master data out of serial controller
2
SC2MOSI
SC2MOSI SC2MOSI SC2MOSI I SPI slave data in of serial controller 2
SI
SI I
Serial
data in fot the 8Mb flash
④
PA1 PA1
PA1 PA1 I/O
Digital I/O
T
IM2C3 TIM2C3 TIM2C3 TIM2C3 O Timer 2 channel 3 output
T
IM2C3 TIM2C3 TIM2C3 TIM2C3 I Timer 2 channel 3 input
SC2SDA SC2SDA
SC2SDA SC2SDA I/O TWI data of serial controller 2
SC2MISO SC2MISO
SC2MISO SC2MISO O SPI slave data out of serial controller 2
SC2MISO SC2MISO
SC2MISO SC2MISO I SPI master data in of serial controller 2
19
SO SO O Serial
data out of the 8Mb flash
PA2 PA2
PA2 PA2 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
SC2SCL SC2SCL
SC2SCL SC2SCL I/O TWI clock of serial controller 2
20
SC2SCLK SC2SCLK
SC2SCLK SC2SCLK O SPI master clock of serial controller 2
④
T
he SI,SO,SCK and CE# on the module pin18,19,20 and 23 are connected to the off chip 8Mbit SPI Serial
F
lash(SST25VF080B).Details information about the flash memory ,refers to its datasheet. It applys to the module
CT
L3577 and CTL3579.