MC68376BGMAB20 Freescale Semiconductor, MC68376BGMAB20 Datasheet - Page 319

• Manufacturer Part Number: MC68376BGMAB20
• Description: IC MCU 32BIT 8K ROM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68376BGMAB20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Type: ROMless
• Ram Size: 7.5K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 160-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

D.1 Central Processor Unit
MC68336/376
USER’S MANUAL
This appendix contains address maps, register diagrams, and bit/field definitions for
MC68336 and MC68376 microcontrollers. More detailed information about register
function is provided in the appropriate sections of the manual.
Except for central processing unit resources, information is presented in the intermod-
ule bus address order shown in Table D-1.
Control registers for all the modules in the microcontroller are mapped into a 4-Kbyte
block. The state of the module mapping (MM) bit in the SIM configuration register
(SIMCR) determines where the control register block is located in the system memory
map. When MM = 0, register addresses range from $7FF000 to $7FFFFF; when MM
= 1, register addresses range from $FFF000 to $FFFFFF.
In the module memory maps in this appendix, the “Access” column specifies which
registers are accessible when the CPU32 is in supervisor mode only and which regis-
ters can be assigned to either supervisor or user mode.
CPU32 registers are not part of the module address map. Figures D-1 and D-2 show
a functional representation of CPU32 resources.
TouCAN (MC68376 Only)
MRM (MC68376 Only)
TPURAM
Module
SRAM
QADC
CTM4
QSM
TPU
SIM
APPENDIX D REGISTER SUMMARY
Table D-1 Module Address Map
REGISTER SUMMARY
(Bytes)
Size
128
512
512
256
512
384
32
64
8
$YFFA00
$YFFB40
$YFFC00
$YFFE00
$YFFB00
$YFF820
$YFF200
$YFF400
$YFF080
Address
Base
MOTOROLA
D-1