【一级代理批发义隆单片机EM78P156单片机】价格_厂家

品牌

其他

型号

EM78P156

批号

2015+

封装形式

DIP

类型

数字集成电路

用途

其他

功能

单片机

导电类型

其他

封装外形

其他

集成度

小规模

General Description

The EM78P156K is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology. The device has an on-chip 1024 x 13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a protection bit to prevent intrusion of user's OTP memory code. Three Code option words are also available to meet user's requirements.
With enhanced OTP-ROM features, the EM78P156K provides a convenient way of developing and verifying user's programs. Moreover, this OTP device offers the advantages of easy and effective program updates, using development and programming tools. User can avail of the ELAN Writer to easily program your development code.

Features

CPU configuration

1k * 13 bits on-chip ROM
48 * 8 bits on-chip registers (SRAM, general purpose)
5 level stacks for subroutine nesting
3 programmable level voltage reset
LVR : 4.0, 3.5, 2.7V
Less than 1.5 mA at 5V / 4MHz

Typically 15 μA at 3V / 32kHz
Typically 1 μA during Sleep mode

I/O port configuration

2 bidirectional I/O ports : P5, P6
12 I/O pins
Wake-up port : P6
7 Programmable pull-down I/O pins
8 programmable pull-high I/O pins
8 programmable open-drain I/O pins
2 programmable R-option pins
External interrupt : P60