MC68HC711D3_05 Datasheet, PDF (128/138 Pages) Freescale Semiconductor, Inc – Microcontrollers

MC68HC11D3 and MC68HC11D0
A.4 Memory Map
$0000
$7000
$8000
EXTERNAL
EXTERNAL
$0000
$003F
$0040
$00FF
INTERNAL REGISTERS AND I/O
(CAN BE MAPPED TO ANY 4-K BOUNDARY
USING INIT REGISTER)
192 BYTES STATIC RAM
(CAN BE MAPPED TO ANY 4-K BOUNDARY
USING THE INIT REGISTER)
$7000
$7FFF
4 KBYTES ROM (MC68HC11D3)
PRESENT AT RESET AND CAN BE DISABLED BY
ROM ON BIT IN CONFIG REGISTER.
INTERRUPT VECTORS ARE EXTERNAL.
$B000
$FFFF
SINGLE
CHIP
BOOT
$BF00 ROM
$BFFF
EXPANDED SPECIAL
MULTIPLEXED BOOTSTRAP
SPECIAL
TEST
4-KBYTES
$FF00 ^ROM
$FFFF
Figure A-4. MC68HC11Dx⁽¹⁾ Memory Map
$BFC0 _{SPECIAL MODES}
INTERRUPT
$BFFF _VECTORS
$FFC0 _{NORMAL MODES}
INTERRUPT
$FFFF _VECTORS
A.5 MC68HC11D3 and MC68HC11D0 Electrical Characteristics
The parameters given in Chapter 9 Electrical Characteristics apply to the MC68HC11D3 and
MC68HC11D0 with the exceptions given here.
A.5.1 Functional Operating Temperature Range
Rating
Operating temperature range
MC68HC11D0C
Symbol
Value
Unit
T_A
T_L to T_H
°C
–40 to +85
A.5.2 Thermal Characteristics
Characteristic
Package thermal resistance (junction-to-ambient)
44-pin plastic leaded chip carrier (PLCC)
44-pin plastic quad flat pack (QFP
Symbol
Θ_JA
Value
50
85
Unit
°C/W
1. MC68HC11D0 only operates in expanded multiplexed mode and bootstrap mode.
MC68HC711D3 Data Sheet, Rev. 2.1
128
Freescale Semiconductor