s908gr32ag3vfa Freescale Semiconductor, Inc, s908gr32ag3vfa Datasheet - Page 21

• Manufacturer Part Number: s908gr32ag3vfa
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

1.2.2 Features of the CPU08
Features of the CPU08 include:
1.3 MCU Block Diagram
Figure 1-1
Appendix B
Freescale Semiconductor
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Specific features in 48-pin LQFP are:
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Specific features in 64-pin QFP are:
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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
Efficient C language support
Port A is 8 bits: PTA0–PTA7; shared with ADC and KBI modules
Port B is 8 bits: PTB0–PTB7; shared with ADC module
Port C is only 7 bits: PTC0–PTC6
Port D is 8 bits: PTD0–PTD7; shared with SPI, TIM1, and TIM2 modules
Port E is only 6 bits: PTE0–PTE5; shared with ESCI module
Port A is 8 bits: PTA0–PTA7; shared with ADC and KBI modules
Port B is 8 bits: PTB0–PTB7; shared with ADC module
Port C is only 7 bits: PTC0–PTC6
Port D is 8 bits: PTD0–PTD7; shared with SPI, TIM1, andTIM2 modules
Port E is only 6 bits: PTE0–PTE5; shared with ESCI module
Port F is 8 bits: PTF0–PTF7; shared with TIM2 module
Port G is 8 bits; PTG0–PTG7; shared with ADC module
shows the structure of the MC68HC908GR60A. Refer to
MC68HC908GR32A.
MC68HC908GR60A • MC68HC908GR48A • MC68HC908GR32A Data Sheet, Rev. 5
Appendix A MC68HC908GR48A
MCU Block Diagram
and
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