M68HC11KA datasheet(13/68 Pages) MOTOROLA

13 / 68 page

MC68HC11KA4

MOTOROLA

MC68HC11KA4TS/D

Figure 5 Memory Map for MC68HC11KA2

EXPANDED

32 KBYTES ROM/EPROM (NOTE 3)

(CAN BE REMAPPED TO $0000–$7FFF OR

$8000–$FFFF BY THE CONFIG REGISTER)

FFC0

FFFF

NORMAL MODE

INTERRUPT

VECTORS

128-BYTE REGISTER BLOCK

(CAN BE REMAPPED TO ANY

4K PAGE BY THE INIT REGISTER)

1024 BYTES RAM (NOTE 2)

(CAN BE REMAPPED TO ANY

4K PAGE BY THE INIT REGISTER)

SINGLE

CHIP

BOOTSTRAP

SPECIAL

TEST

EXT

$0000

$1000

$FFFF

0000

007F

0D80

0FFF

8000

FFFF

BFC0

BFFF

SPECIAL MODE

INTERRUPT

VECTORS

EXT

BOOT ROM

(ONLY PRESENT IN

BOOTSTRAP MODE)

BE00

0080

047F

640 BYTES EEPROM

(CAN BE REMAPPED TO ANY

4K PAGE BY THE INIT2 REGISTER)

NOTES:

$8000

1. EPROM can be enabled in special test mode by setting the ROMON bit in the config register after reset.

2. 768 bytes RAM in MC68HC711KA4, 1024 bytes RAM in MC68HC711KA2.

3. 24 Kbytes ROM/EPROM in MC68HC711KA4, 32 Kbytes ROM/EPROM in MC68HC711KA2.

M68HC11KA Datasheet(PDF) 13 Page - Motorola, Inc

M68HC11KA Datasheet(HTML) 13 Page - Motorola, Inc

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