ZALM-301-1C CEL, ZALM-301-1C Datasheet - Page 10

• Manufacturer Part Number: ZALM-301-1C
• Description: RF TRANSCEIVER
• Manufacturer: CEL
• Series: Apexr

Specifications of ZALM-301-1C

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4
• Applications: General Purpose
• Power - Output: 100mW (20dBm)
• Sensitivity: -97dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 37mA
• Current - Transmitting: 170mA @ 100mW
• Data Interface: Solder Pad
• Antenna Connector: MMCX
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2.4 GHz to 2.5 GHz
• Security: 128 bit AES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

APEX LT I/O PIN ASSIGNMENTS
Unused I/O pins should be left unconnected and the pin state set via the Host Protocol.
DI = Digital Input
DO = Digital Output
AI = Analog Input
AO = Analog Output
Pin #
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
nSSEL_INT/nCTS
nHOST_INT/RXD
LINK_ACTIVITY
nSIF_LOAD
PTI_DATA
SIF_MISO
SIF_MOSI
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
SIF_CLK
nRESET
VPA_EN
PTI_EN
nWAKE
SDBG
Name
SCLK
MOSI
MISO
nRTS
TXD
V
DD
DO/DI
DI/DO
Type
GND
GND
GND
GND
GND
GND
GND
GND
GND
DO
DO
DO
DO
DO
DO
DO
DO
PI
DI
DI
DI
DI
DI
DI
DI
DI
Description
Ground
Ground
Ground
Ground
Power Supply Input
Reset, active low
SPI Data, Master Out/Slave In (from Host to APEX LT)
SPI Data, Master In/Slave Out (from APEX LT to Host)
SPI Clock (from Host to APEX LT)
APEX LT Enable, active high (see section of “Power Amplifier Regulator
Control Line”)
UART RTS
SPI Slave Select (from Host to APEX LT)/UART CTS
PTI Frame signal
PTI Data signal
UART TXD
Host Interrupt Signal (from APEX LT to Host) or UART RXD
Wake Interrupt Signal (from host to APEX LT)
Ground
SIF Interface clock
SIF Interface master in/slave out
SIF Interface master out/slave in
SIF Interface load strobe
Spare Debug Signal
Link and Activity signal
Ground
Ground
Ground
Ground
PI = Power Input
GND = Ground
ZALM-300 Series