20-101-1246 Rabbit Semiconductor, 20-101-1246 Datasheet - Page 36

• Manufacturer Part Number: 20-101-1246
• Description: CORE MODULE RCM5400W
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1246

• Module/board Type: MPU Core Module
• Wireless Frequency: 73.73 MHz
• For Use With/related Products: RCM5400W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1148

30
Pin
1
2
3
4
5
6
7
8–15
16
17
18
19
20
21
22
23
VIN
GND
/RES_OUT
/IORD
/IOWR
/RESET_IN
VBAT_EXT
PA[0:7]
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
Pin Name
Table 2. RCM5400W Pinout Configurations
Reset output
Output
Output
Input
Battery input
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Default Use
Reset input
Slave port data bus
External I/O data bus
SCLKB
External I/O Address
IA6
SCLKA
External I/O Address
IA7
/SWR
External I/O Address
IA0
/SRD
External I/O Address
IA1
SA0
External I/O Address
IA2
SA1
External I/O Address
IA3
/SCS
External I/O Address
IA4
/SLAVATN
External I/O Address
IA5
(SD0–SD7)
(ID0–ID7)
Alternate Use
+3.3 V DC power supply
Reset output from Reset
Generator or external
reset input
External I/O read strobe
External I/O write strobe
Input to Reset Generator
SCLKB (shared with
serial flash)
Programming port
SCLKA
RabbitCore RCM5400W
Notes