MSU3022 View Datasheet(PDF) - Mosel Vitelic Corporation

Part Name

Description

Manufacturer

MSU3022

60"/90"/120" Voice Smart

Mosel Vitelic Corporation  

MOSEL VITELIC INC.

Preliminary

MSU3022/U3032/U3042

Block Diagram

COM1,2,3

SEG1-25

LCD

Timing

Gen.

LCD

patt'n

Reg'rs

15 x 8

LCD

Register

Decoder

Timer

6 bits

ø3

Decoder &

Register

RAM

64 x 4

ROM

1K x 15

RES

Reset

Circuit

Vdd1,2

Vss1,2,3,V

CUP1,2

BAK

Power

Circuit

to pertinent blocks

to whole chip

ESR 1x8

HIB 1x8

PHB 1x8

Acc

1x4

Register

PC

Increamenter

Program

Counter

10 bits

VBZ/INT

ROSC

CAP

X1

X2

Interrupt

Circuit

to pertinent blocks

Buffer2

Buffer1

ø3

Timming

Generator

to whole chip

ALU

Carry

Port M

Latch

Port S

Latch

Port P

Latch

Port B

Latch

Port A

Latch

Stack

4 x 10

S.P.

2 bits

Word &

Sentence

Decoder

Light

Latch

VBZ/INT

Voice

ROM

B0000hx5

Port M

Buffer

4

Port S

Buffer

4

Port P

Driver

4

Port B

Driver

4

Port A

Driver

4

Light

Driver

LGT

Output

Buffer

V1V2 Cout

Specifications subject to change without notice, contact your sales representatives for the most recent information.

3/16

PID 262(*) 08/97

Share Link: