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Product Descriptions

The EM78P374N is an 8-bit microprocessor designed and developed with low-power, high-speed CMOS technology.  It is used for 15 bits kernel simulation and it simulates the 4K?15-bit programmable ROMand 304?8-bit In-system programmable SRAM.Using the ICE370N, users can develop their program for ELAN’s several OTP types of IC.

Products Features

?CPU Configuration

?Support 4KX15bits programROM

?304?8 bits on-chip registers (SRAM)

?More than 10 years data retention

?8-level stacks for subroutine nesting

?Dual clock operation mode

?Four programmable Level Voltage Detector (LVD) : 4.5V, 4V, 3.3V, 2.2V

?Fourprogrammable Level Voltage Reset (LVR) : 4.0V,3.5V,2.7V,1.8V(POR)

?Poweron reset level Voltage: 1.8V~1.9V

?Less than 1.0mA at 5V/4MHz

?Typically 15μA, at 3V/16kHz

?Typically 2μA, during sleep mode

?Fouroperation modes

?I/O Port Configuration?6 bi-directional I/O ports: P5, P6 andP7

?22 I/O pins

?22Programmable open-drain I/O pins

?21programmable pull-high I/O pins

?21programmable pull-downI/O pins

?21programmablehigh sink/drive I/O pins

?External interrupt : INT0

?Operating voltage range:

?2.1V~5.5V at 0~70℃(commercial)

?2.3V~5.5V at -40~85℃(industrial)

Specifications

Actual product photos

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