MC68HC908AB32 MOTOROLA [Motorola, Inc], MC68HC908AB32 Datasheet - Page 31

• Manufacturer Part Number: MC68HC908AB32
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

1.4 MCU Block Diagram
MC68HC908AB32
MOTOROLA
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Rev. 1.0
Features of the CPU08 include the following:
Figure 1-1
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Freescale Semiconductor, Inc.
For More Information On This Product,
51 general-purpose input/output (I/O) pins:
– 30 shared-function I/O pins
– 5-bit keyboard wakeup port
– Selectable pullups on inputs on port D and port F
System protection features
– Optional computer operating properly (COP) reset
– Low-voltage detection with optional reset
– Illegal opcode detection with optional reset
– Illegal address detection with optional reset
64-pin quad flat pack (QFP)
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
Fast 16/8 divide instruction
Binary-coded decimal (BCD) instructions
Optimization for controller applications
Efficient C language support
shows the structure of the MC68HC908AB32.
Go to: www.freescale.com
8 multiply instruction
General Description
MCU Block Diagram
General Description
Technical Data
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