MC68HC908RF2 Datasheet, PDF (27/254 Pages) Motorola, Inc – HCMOS Microcontroller Unit

General Description
MCU Block Diagram
• System protection features:
– Computer operating properly (COP) reset
– Low-voltage detection with reset
– Illegal opcode detection with reset
– Illegal address detection with reset
• 32-pin plastic LQFP package
• Low-power design with stop and wait modes
• Master reset pin and power-on reset (POR)
• –40° to 85° Celsius operation
Features of the CPU08 include:
• Enhanced HC05 programming model
• Extensive loop control functions
• 16 addressing modes (eight more than the HC05)
• 16-bit index register and stack pointer
• Memory-to-memory data transfers
• Fast 8 × 8 multiply instruction
• Fast 16/8 divide instruction
• Binary-coded decimal (BCD) instructions
• Optimization for controller applications
• Third party C language support
1.4 MCU Block Diagram
Figure 1-1 shows the structure of the MC68HC908RF2 MCU.
MC68HC908RF2 — Rev. 1
MOTOROLA
General Description
Advance Information
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