DS2252T

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DS2252T MEMORY MAP IN NON-PARTITIONABLE MODE (PM=1) Figure 2

DS2252T MEMORY MAP IN PARTITIONABLE (PM=0) Figure 3

NV RAM

PROGRAM

NV RAM

DATA

PROGRAM MEMORY

DATA MEMORY (MOVX)

FFFFh --

0000h --

-- 64K

NV RAM

PROGRAM

NV RAM

DATA

PROGRAM MEMORY

DATA MEMORY (MOVX)

FFFFh --

0000h --

PARTITION

NOTE: PARTITIONABLE MODE IS NOT SUPPORTED ON THE 128KB VERSION OF THE DS2252T.

LEGEND:

= NV RAM MEMORY

= EXPANDED BUS (PORTS 0 AND 2)

= NOT AVAILABLE