MOSEL VITELIC

MSS1506

PID216C 12/93

2

Absolute Maximum Rating

C

Symbol

T (Operating)

T (Storage)

DD

V

V

(TG)

IN

V

(STS)

OUT

Rating

-0.5 ~ +7.0

-10 ~ +60

-55 ~ +125

V

-0.3 < V

< V

+0.3

SS

IN

DD

V

<V

< V

OUT

SS

DD

Unit

V

V

V

C

Pad Description

Pad No.

Signal Name

Function

1

2

3

4

5

6

7

8

OSC

V

V

OUT2

OUT1

Positive power supply

Oscillator input

Audio signal voltage output (for buzzer)

Negative power supply

Audio signal voltage output (for buzzer)

TG5

TG4

TG3

TG2

TG1

TG0

9

10

11

12

13

14

15

16

17

18

PWR

BUSY

NC

C

E2, TG7

E1, TG6

OUT

Audio signal current output (for speaker)

Active high for non-power down, Internal pull low

Busy signal output, active high

No connection (RT,TT);Trigger 7, active low( SA);

Enable 2, active low (CPU)

No connection (RT, TT); Trigger 1 ~ 5, active low

(SA); address 1 ~ 5, high true (CPU)

Trigger 0, active low (RT TT, SA);

address 0 high true (CPU)

NC

No connection (RT,TT);Trigger 6, active low (SA);

Enable 1, active high (CPU)

I/O

Power

I

I

O

O

O

O

Power

NC/I

I

NC/I

NC/I

NC/I

NC/I

NC/I

NC/I

AC Characteristics

Timing

T

T

Trigger pulse width

Min.

Typ.

10

Write Enable pulse width

300

Trigger address hold time

80

Max.

Unit.

ms

ns

ns

Power rise up time

Power Ripple width

ms

ms

Parameter

1

1

all input pins

all output pins