Z8933200ZCO Ver la hoja de datos (PDF) - Zilog

Número de pieza

componentes Descripción

Fabricante

Z8933200ZCO

eZVision 200 Television Controller with On-Screen Display

Zilog 

Z90233, Z90234, and Z90231

eZVision 200 Television Controller with On-Screen Display

4

P51/PWM2

P50/PWM1

P40

P60/ADC3

P61/ADC2

P41/ADC1

NC (NO CONNECT)

P62/ADC0

AGND

P42

P43

33 31 29 27 25 23

34

22

35

eZVision 200

21

36

20

37 Z90233/Z90234 or 19

38

Z90231

18

39

17

40

(Top View)

16

41

15

42

14

43

13

44

12

1 3 5 7 9 11

IRIN

P21

VCC

RESET

NC (NO CONNECT)

XTAL2

XTAL1

GND

OSDX2

OSDX1

VSYNC

Figure 2. 44-Pin Plastic Quad Flatpack (PQFP)

Table 1 Pin Descriptions for the Z90233, Z90234, and Z90231

Name

42-Pin SDIP

Pin Number

44-Pin PQFP

Pin Number

Function

Reset

Direction State

VCC

GND, AGND

34

30, 13

20

15, 42

+5 Volts

0 Volts

PWR

PWR

PWR

PWR

IRIN

36

22

Infrared remote capture I

I

input

PWM11

1

29

14-bit pulse width

O

I

modulator output*

PWM10–PWM1 20, 19, 18, 17, 2, 3, 5, 4, 3, 2, 30, 31, 6-bit pulse width

O

I

4, 5, 6, 7

32, 33, 34, 35

modulator output*

PB006903-0903

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