20-101-1221 Rabbit Semiconductor, 20-101-1221 Datasheet - Page 38

• Manufacturer Part Number: 20-101-1221
• Description: RCM4400W (JAPAN TELEC CERTIFIED)
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore®r

Specifications of 20-101-1221

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.11 b
• Power - Output: 16dBm
• Voltage - Supply: 3.3V
• Current - Receiving: 450mA
• Current - Transmitting: 450mA
• Data Interface: Connector, 2 x 25 Header
• Memory Size: 512K Flash, 1MB SRAM
• Antenna Connector: SMA
• Operating Temperature: -20°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Sensitivity: -
• Data Rate - Maximum: -
• Other names: 316-1147

32
Pin
33
34
35
36
37
38
39
PE1
PE2
PE3
PE4
FPGA Interrupt
Output/PE5/
SMODE0
FPGA Chip
Select/PE6/
SMODE1
PE7/STATUS
Pin Name
Table 2. RCM4400W Pinout Configurations (continued)
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Default Use
I/O Strobe I1
A21
Timer C1
RXD/RCLKF
INT1
QRD1A
Input Capture
I/O Strobe I2
A22
Timer C2
TXF
DREQ0
QRD2B
I/O Strobe I3
A23
Timer C3
RXC/RXF/SCLKD
DREQ1
QRD2A
Input Capture
I/O Strobe I4
/A0
INT0
PWM0
TCLKE
I/O Strobe I5
INT1
PWM1
RXB/RCLKE
Input Capture
I/O Strobe I6
PWM2
TXE
DREQ0
I/O Strobe I7
PWM3
RXA/RXE/SCLKC
DREQ1
Input Capture
Alternate Use
Not connected
Not connected
PE7 is the default
configuration
RabbitCore RCM4400W
Notes