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[ZigBit 900 MHz Wireless Modules]
10
3.2
Physical/environmental characteristics and outline
Table 3-5.
Physical characteristics.
Parameters
Value
Comments
Size
30.0 x 20.0 mm
Operating temperature range
-40°C to +85°C
-40°C to +85°C operational
3.3
Pin configuration
Table 1 ATZB-RF-212B-0-CN Pinout description
Pin Out
Pin
descriptions
Function
1
AVSS
Analog Ground
2
AVSS
Analog Ground
3
DEVDD
Digital Power input pin
4
DEVDD
Digital Power input pin
5
/RST
REST active low
6
/SEL
SPI select, active low
7
MOSI
SPI data input
8
MISO
SPI data output
9
SCLK
SPI clock
10
DIG1
Reserved
11
FEM_CSD
Reserved
32
DIG3
RX TX Indication
33
DIG4
RX TX Indication (Inverted)
34
DIG2
Tx- Rx time-stamp
35
SLP_TR
Controls sleep, deep sleep,
transmit start, receive states;
active high
36
SCL
TWI- EEPROM
37
SDA
TWI- EEPROM
38
FEM_CPS
Reserved
39
CLKM
Master Clock out put
40
IRQ
Interrupt request signal output
41
DVSS
Digital Ground
42
DVSS
Digital Ground