AAC Technologies Pte Ltd 357HP Manuale Utente
Module Specification
NO.
AT357HP
TITLE:
Module, ZigBee, 17.9 x 24.9 x 2.75mm, 51 I/O, Edge Castellated, SMD
REVISION DATE:
8 April 2013
ISSUE:
O
PAGE:
8 of 27
2.4
Module Pin-Out
Module Pin
Number
EM357 IC
Pin
Number
Name
Type
Description
1
49
GND
GND
Ground
2
49
GND
GND
Ground
3
49
GND
GND
Ground
4
49
GND
GND
Ground
5
49
GND
GND
Ground
6
49
GND
GND
Ground
7
49
GND
GND
Ground
8
49
GND
GND
Ground
9
-
NC
-
No Connection
10
12
NRESET
I/O
Active low chip reset (internal pull-up on EM357)
11
13
PC6
I/O
Digital I/O
OSC32B - 32.768KHz crystal oscillator
nTX_ACTIVE - Inverted TX_ACTIVE signal
12
14
PC7
I/O
Digital I/O
OSC32A - 32.768KHz crystal oscillator
OSC32_EXT - Digital 32.768KHz clock input source
13
18
PA7
I/O
Digital I/O
TIM1C4 - Timer 1 Channel 4 output
TIM1C4 - Timer 1 Channel 4 input
REG_EN - External regulator open drain output
14
19
PB3
I/O
Digital I/O
TIM2C3 - Timer 2 channel 3 output
TIM2C3 - Timer 2 channel 3 input
SC1nCTS - UART CTS handshake of serial controller 1
SC1nCTS - SPI master/slave clock of serial controller 1
15
20
PB4
I/O
Digital I/O
TIM2C4 - Timer 2 channel 4 output
TIM2C4 - Timer 2 channel 4 input
SC1nRTS - UART RTS handshake of serial controller 1
SC1nSSEL - SPI slave select of serial controller 1
16
21
PA0
I/O
Digital I/O
TIM2C1 - Timer 2 channel 1 output
TIM2C1 - Timer 2 channel 1 input
SC2MOSI - SPI master data out of serial controller 2
SC2MOSI - SPI slave data in of serial controller 2
17
22
PA1
I/O
Digital I/O