Z86C7216VSC View Datasheet(PDF) - Zilog

Part Name

Description

Manufacturer

Z86C7216VSC

IR MICROCONTROLLER

Zilog 

Zilog

P00

P01

P02

P03

P04

P05

P06

P07

P10

P11

P12

P13

P14

P15

P16

P17

P20

P21

P22

P23

P24

P25

P26

P27

Port 0

Port 1

Port 2

Z86C72/C92/L72/L92

IR Microcontroller

Register File

256 x 8-Bit

Register Bus

ROM

16K/0K x 8

Internal

Address Bus

Internal Data Bus

Z8 Core

Expanded

Register

File

512 x 8-Bit

Expanded

Register Bus

Port 3

Machine

Timing

&

Instruction

Control

Counter/Timer 8

8-Bit

Counter/Timer 16

16-Bit

Power

Figure 2. Functional Block Diagram

P31

1

P32

P33

P34

P35

P36

P37

XTAL

/AS

/DS

R/W

/RESET

VDD

VSS

Note: All Signals with a preceding front slash, "/", are ac-

tive Low, e.g., B//W (WORD is active Low); /B/W (BYTE is

active Low, only).

Power connections follow conventional descriptions be-

low:

Connection

Power

Ground

Circuit

VCC

GND

Device

VDD

VSS

DS97LVO0900

PRELIMINARY

6-3

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