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 IO Port

(same as option 17)

Option 22 G1 IO Port

(same as option 17)

Option 23 G2 IO Port

(same as option 17)

Option 24 G3 IO 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

e

0 Normal operation

e

1 No internal initialization logic

Option 30 Dual Clock

e

0 Normal operation

e

1 Dual Clock D0 RC oscillator

e

2 Dual Clock D0 ext clock input

Option 31 Timer

e

0 No Option Available

Option 32 Microbus

e

0 Normal

e

1 Microbus (opt

Option 33 COP bonding

(1k and 2K Microcontroller)

e

0 28-pin package

e

1 24-pin package

e

2 Same die purchased in both

24 and 28 pin version

(1K Microcontroller only)

e

3 20-pin package

e

4 28- and 20-pin package

e

5 24- and 20-pin package

e

6 28- 24- and 20-pin package

Noteif opt

9 10 19 20 and 32

9 10 19

Option Table

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

OPTION DATA

OPTION

0

IS GROUND PIN

OPTION

IS CKO PIN

OPTION

IS CKI INPUT

OPTION

IS RESET INPUT

OPTION

IS L(7) DRIVER

OPTION

IS L(6) DRIVER

OPTION

IS L(5) DRIVER

OPTION

IS L(4) DRIVER

OPTION

IS IN1 INPUT

IS IN2 INPUT

IS VCC PIN

IS L(3) DRIVER

IS L(2) DRIVER

IS L(1) DRIVER

IS L(0) DRIVER

IS SI INPUT

OPTION DATA

IS SO DRIVER

IS SK DRIVER

IS IN0 INPUT

IS IN3 INPUT

IS G0 IO PORT

IS G1 IO PORT

IS G2 IO PORT

IS G3 IO PORT

IS D3 OUTPUT

IS D2 OUTPUT

IS D1 OUTPUT

IS D0 OUTPUT

IS INT INIT LOGIC

IS DUAL CLOCK

0

IS TIMER

IS MICROBUS

IS COP BONDING

20