iW-SM2144N1-US-0 Connect One, iW-SM2144N1-US-0 Datasheet - Page 12

• Manufacturer Part Number: iW-SM2144N1-US-0
• Description: Wireless Accessories Nano WiReach module External Ant US
• Manufacturer: Connect One

Specifications of iW-SM2144N1-US-0

• Technology/ Type: Internet Bridge
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CO2144, 88W8686

Connect One
4.2
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Nano WiReach Data Sheet
Signal
V
GND
RXD0
TXD0
nCTS0
nRTS0
DATA_RDY
MSEL
nRESET
nRF_LED
nSPI1_CS
SPI1_CLK
SPI1_MISO
SPI1_MOSI
SPI1_INT
Readyness
DDP
DDM
VDD
GND
ETX_EN
RMII_REFCLK
CRSDV
ERXER
EMDIO
EMDC
ETX1
ERX1
ETX0
ERX0
DD
Pin Functional Description
type
Power
power
Input
Output
Input
Output
Output
Input
Input
Output
Input
Input
Output
Input
Output
Output
Analog
Analog
Power
Power
Output
Input
Input
Input
I/O
Output
Output
Input
Output
Input
Table 3-1: Connector Signal Description
Description
UART 0 receive
UART 0 transmit
UART 0 clear to send
UART 0 request to send
Data ready
Mode select
Reset Module.
RF LED indicator
SPI 1 chip select for host
SPI 1 clock for host (Max 12MHz)
SPI 1 slave out for host master in
SPI 1 slave in for host master out
SPI 1 have data on his buffer
iChip Ready
USB device positive
USB device negative
RMII Transmit Enable
RMII Reference Clock
RMII Carrier sense and Data Valid
RMII Receive Error
Management data I/O
Management data Clock
RMII transmit Data 1
RMII Receive Data 1
RMII transmit Data 0
RMII Receive Data 0
Pin Descriptions
4-2