HC705JJ7GRSSLASHD datasheet(39/230 Pages) NXP

Part #	HC705JJ7GRS/D

Description	Low-Cost, HC05 Core MCU in 20-Pin Package (MC68HC705JJ7) or 28-Pin Package (MC68HC705JP7)

PDF	230 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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39 / 230 page

MC68HC705JJ7/MC68HC705JP7 — Rev. 3.0

General Release Specification

Central Processor Unit (CPU)

General Release Specification — MC68HC705JJ7/MC68HC705JP7

Section 3. Central Processor Unit (CPU)

3.1 Contents

3.2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

3.3

Accumulator (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

3.4

Index Register (X). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

3.5

Stack Pointer (SP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

3.6

Program Counter (PC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

3.7

Condition Code Register (CCR) . . . . . . . . . . . . . . . . . . . . . . . .42

3.8

Arithmetic/Logic Unit (ALU) . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

HC705JJ7GRS/D Datasheet(PDF) 39 Page - NXP Semiconductors