AN1746 データシートの表示（PDF） - Freescale Semiconductor

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AN1746

Migrating from the MC68HC705K1 to the MC68HC705KJ1

Freescale Semiconductor 

Freescale Semiconductor, Inc.

Application Note

Migrating to the MC68HC705KJ1

Migrating to the MC68HC705KJ1

Pinouts and

Package Types

The KJ1 has a different pinout from the K1, making layout changes

necessary. See Figure 1 and Figure 2 for pin descriptions.

Both parts are available in either plastic DIP or SOIC packages.

AN1746

RESET 1

PB1/OSC3 2

PB0 3

IRQ/VPP 4

PA0 5

PA1 6

PA2 7

PA3 8

16 OSC1

15 OSC2

14 VSS

13 VDD

12 PA7

11 PA6

10 PA5

9 PA4

Figure 1. MC68HC705K1 Pinout

RESET 1

OSC1 2

OSC2 3

PB3 4

PB2 5

VDD 6

VSS 7

PA7 8

16 IRQ/VPP

15 PA0

14 PA1

13 PA2

12 PA3

11 PA4

10 PA5

9 PA6

Figure 2. MC68HC705KJ1 Pinout

For More Information On This Product,

Go to: www.freescale.com

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