COP424C Datasheet, PDF(20/24 Page) National Semiconductor (TI) – Single-Chip 1k and 2k CMOS Microcontrollers

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COP424C Datasheet, PDF (20/24 Pages) National Semiconductor (TI) – Single-Chip 1k and 2k CMOS Microcontrollers

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Option List (Continued)

Option 18 SK Driver (same as option 17)

Option 19 IN0 Input (same as option 9)

Option 20 IN3 Input (same as option 9)

Option 21 G0 I O Port (same as option 17)

Option 22 G1 I O Port (same as option 17)

Option 23 G2 I O Port (same as option 17)

Option 24 G3 I O Port (same as option 17)

Option 25 D3 Output (same as option 17)

Option 26 D2 Output (same as option 17)

Option 27 D1 Output (same as option 17)

Option 28 D0 Output (same as option 17)

Option 29 Internal Initialization Logic

e0 Normal operation

e1 No internal initialization logic

Option 30 Dual Clock

e0 Normal operation

( e1 Dual Clock D0 RC oscillator (opt 28 muste2)

e2 Dual Clock D0 ext clock input

Option 31 Timer

e0 No Option Available

Option 32 Microbus

e0 Normal

e1 Microbus (opt 31 muste0)

Option 33 COP bonding

(1k and 2K Microcontroller)

e0 28-pin package

e1 24-pin package

e2 Same die purchased in both

24 and 28 pin version

(1K Microcontroller only)

e3 20-pin package

e4 28- and 20-pin package

e5 24- and 20-pin package

e6 28- 24- and 20-pin package

Note if opt 33e1 or 2 then opt 9 10 19 20 and 32

must e 0 if opt 33e3 4 5 or 6 then opt 9 10 19

20 21 22 30 and 32 must e 0

Option Table

The following option information is to be sent to National along with the EPROM

OPTION DATA

OPTION 1 VALUE e

IS GROUND PIN

OPTION 2 VALUE e

IS CKO PIN

OPTION 3 VALUE e

IS CKI INPUT

OPTION 4 VALUE e

IS RESET INPUT

OPTION 5 VALUE e

IS L(7) DRIVER

OPTION 6 VALUE e

IS L(6) DRIVER

OPTION 7 VALUE e

IS L(5) DRIVER

OPTION 8 VALUE e

IS L(4) DRIVER

OPTION 9 VALUE e

IS IN1 INPUT

OPTION 10 VALUE e

IS IN2 INPUT

OPTION 11 VALUE e

IS VCC PIN

OPTION 12 VALUE e

IS L(3) DRIVER

OPTION 13 VALUE e

IS L(2) DRIVER

OPTION 14 VALUE e

IS L(1) DRIVER

OPTION 15 VALUE e

IS L(0) DRIVER

OPTION 16 VALUE e

IS SI INPUT

OPTION DATA

OPTION 17 VALUE e

IS SO DRIVER

OPTION 18 VALUE e

IS SK DRIVER

OPTION 19 VALUE e

IS IN0 INPUT

OPTION 20 VALUE e

IS IN3 INPUT

OPTION 21 VALUE e

IS G0 I O PORT

OPTION 22 VALUE e

IS G1 I O PORT

OPTION 23 VALUE e

IS G2 I O PORT

OPTION 24 VALUE e

IS G3 I O PORT

OPTION 25 VALUE e

IS D3 OUTPUT

OPTION 26 VALUE e

IS D2 OUTPUT

OPTION 27 VALUE e

IS D1 OUTPUT

OPTION 28 VALUE e

IS D0 OUTPUT

OPTION 29 VALUE e

IS INT INIT LOGIC

OPTION 30 VALUE e

IS DUAL CLOCK

OPTION 31 VALUE e

IS TIMER

OPTION 32 VALUE e

IS MICROBUS

OPTION 33 VALUE e

IS COP BONDING

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