MC68HC12 MOTOROLA [Motorola, Inc], MC68HC12 Datasheet - Page 325

• Manufacturer Part Number: MC68HC12
• Description: The MC68HC912DT128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit
• Manufacturer: MOTOROLA [Motorola, Inc]

Technical Data — MC68HC912DT128A
18.1 Contents
18.2 Introduction
MC68HC912DT128A — Rev 4.0
MOTOROLA
18.2
18.3
18.4
18.5
18.6
18.7
18.8
18.9
18.10 Clock System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .343
18.11 Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
18.12 Programmer’s Model of Message Storage . . . . . . . . . . . . . . .346
18.13 Programmer’s Model of Control Registers . . . . . . . . . . . . . . . 351
The MC68HC912DT128A has three identical msCAN12 modules,
identified as CAN0, CAN1 and CAN2. The MC68HC912DG128A has
two: CAN0 and CAN1. The information to follow describes one msCAN
unless specifically noted and register locations specifically relate to
CAN0. CAN1 registers are located 512 bytes from CAN0, and on the
MC68HC912DT128A, CAN2 registers are located 256 bytes from
CAN0.
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
External Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Message Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Identifier Acceptance Filter . . . . . . . . . . . . . . . . . . . . . . . . . . .332
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .335
Protocol Violation Protection. . . . . . . . . . . . . . . . . . . . . . . . . . 337
Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .338
Timer Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
MSCAN Controller
Section 18. MSCAN Controller
Technical Data
325