EM78P153E - ELAN Microelectronics

EM78P153E 8-bit microprocessor

EM78P153E is an 8-bit microprocessor with low-power and high-speed CMOS technology. It is equipped with a 512*13-bits Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a PROTECTION bit to prevent intrusion of user’s code in the OTP memory as well as 15 OPTION bits to match user’s requirements. With its OTP-ROM feature, the EM78P153E of.

Features

• 14-lead packages : EM78P153E
• Operating voltage range : 2.3V~5.5V
• Available in temperature range: 0°C~70°C
• Operating frequency rang (base on 2 clocks ):
* Crystal mode: DC~20MHz at 5V, DC~8MHz at 3V, DC~4MHz at 2.3V.
* ERC mode: DC~4MHz at 5V, DC~4MHz at 3V, DC~4MHz at 2.3V.
• Low power consumption:
* less then 1.5mA at 5V/4MHz
* typical of 15 µA, at 3V/32KHz
* typical of 1 µA, during the sleep mode
• 512 × 13 bits on chip ROM
• Three built-in calibrated IRC oscillators
• Programmable prescaler of oscillator set-up time
• On-board bit by bit programming
• One security register to preve.