101-1272 Rabbit Semiconductor, 101-1272 Datasheet - Page 49

KIT MESH NETWORK ADD-ON RCM4510W

101-1272

Manufacturer Part Number
101-1272
Description
KIT MESH NETWORK ADD-ON RCM4510W
Manufacturer
Rabbit Semiconductor
Type
Microprocessorr
Datasheet

Specifications of 101-1272

Product
Modules
Data Bus Width
12 bit
Processor Type
Rabbit 4000
Sram
512 KB
Number Of I/os
20
Description/function
Computer Module
Interface Type
Ethernet
For Use With/related Products
RCM4510W
Lead Free Status / RoHS Status
Not applicable / Not applicable
Other names
316-1158
4.6 Memory
4.6.1 SRAM
All RCM4510W modules have 512K of battery-backed data SRAM installed at U4.
4.6.2 Flash EPROM
All RCM4510W modules also have 512K of flash EPROM installed at U3.
Writing to arbitrary flash memory addresses at run time is discouraged. Instead, define a
“user block” area to store persistent data. The functions writeUserBlock and
readUserBlock are provided for this. Refer to the
Designer’s Handbook
User’s Manual
NOTE: Rabbit recommends that any customer applications should not be constrained by
the sector size of the flash EPROM since it may be necessary to change the sector size
in the future.
for additional information.
Rabbit 4000 Microprocessor
43

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