ZLP12840 datasheet(14/58 Pages) ZILOG

Part #	ZLP12840

Description	Crimzon-TM Infrared Microcontrollers ZLP12840 OTP MCU with Learning Amplification

PDF	58 Pages

Scroll/Zoom	100%

Manufacturer	ZILOG [Zilog, Inc.]

Direct Link	http://www.zilog.com

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14 / 58 page

PS024406-0106

P R E L I M I N A R Y

Features

ZLP12840 OTP MCU

Product Specification

Low voltage detection and high voltage detection flags

Programmable Watch-Dog Timer/Power-On Reset circuits

Two on-board analog comparators with independent reference voltages and program-

mable interrupt polarity

One-time programmable EPROM option bits (On/Off)

Port 0 pins 03 pull-up transistors

Port 0 pins 47 pull-up transistors

Port 2 pins 07 pull-up transistors

EPROM Protection

Watch-dog timer enabled at Power-on reset

All signals with an overline, , are active Low. For example, B/W, in which WORD is

active Low, and B/W, in which BYTE is active Low.

Power connections use the conventional descriptions listed in Table 2.

Table 2. Power Connections

Connection

Circuit

Device

PowerVCC

VDD

Ground

GNDVSS

Note:

ZLP12840 Datasheet(PDF) 14 Page - Zilog, Inc.