EM78P330N中文资料OTP ADC Type MCU Series (High EFT/ESD Level)数据手册Elan规格书

描述 Description

The EM78P330/331N is an 8-bit microprocessors designed and developed with low-power and high-speed CMOS technology.It has an on-chip 8K 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 bits are also available to meet user's requirements.

With its enhanced OTP-ROM feature, the EM78P330N 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 his development code.

特性 Features

CPU configuration
8K x 13 bits on chip ROM
144x8 bits on chip registers (SRAM)
8 level stacks for subroutine nesting
4 programmable Level Voltage Detector (LVD) : 4.5V, 4.0V, 3.3V, 2.2V4 programmable Level Voltage Reset (LVR) : 4.0V, 3.5V, 2.7V, 1.8V (POR)
Less than 2.2 mA at 5V/4MHz
Typically 15 uA, at 3V/32kHz
Typically 1 uA, during sleep mode
I/O port configuration
4 bidirectional I/O ports : P5, P6, P7, P8
29 I/O pins
Wake-up port : P6
29 Programmable pull-down I/O pin
s29 programmable pull-high I/O pins
External interrupt : P52, P53
Operating voltage range:
OTP version:Operating voltage range: 2.1V~5.5V
Operating temperature range: -40~85
Operating frequency range: 
       Main clockCrystal mode:
                    DC ~ 20MHz/2clks @ 5V; DC ~100ns inst. Cycle @ 5V                    DC ~ 8MHz/2clks @ 3V;DC ~ 250ns inst. Cycle @ 3VERC mode: 
                    DC ~ 16MHz/2clks @ 5V; DC ~ 125ns inst. Cycle @ 5V                    DC ~ 8MHz/2clks @ 3V; DC ~ 250ns inst. Cycle @ 3VIRC mode: 
                    Oscillation mode : 4MHz, 8MHz, 1MHz, 455kHz                   Process deviation : Typ∮3%, Max∮5%                    Temperature deviation : ∮5% (-40C~85C )                    Sub clock                     Crystal: 32.768kHz  All these four main frequencies can be trimmed by programming with four calibrated bits in the ICE330N Simulator.OTP is auto trimmed by ELAN WriterPeripheral configuration
Serial peripheral interface (SPI) available
8-bit real time clock/counter (TCC) with selective signal sources, trigger edges, and overflow interrupt
8-bit channels Analog-to-Digital Converter with 12-bit resolution in Vref mode
Three Pulse Width Modulation (PWM ) with 10-bit resolution
One pair of comparators or OP
One 10-bits timers. Two 10-bits timer with selective signal sources and trigger edges. All of these have interrupt function.
Eight available interrupts:
TCC overflow interrupt
Input-port status changed interrupt (wake-up from sleep mode)
Two External interrupt
ADC completion interrupt
PWM time period match completion interrupt
Comparator high/low interrupt
Serial I/O interrupt
Low voltage detect (LVD)
Special features
Programmable free running watchdog timer
High ESD immunity
High EFT immunity
Power saving Sleep mode
Selectable Oscillation mode
Package types: 
28 pin DIP 600mil : EM78P330NPS/J
28 pin SOP 300mil : EM78P330NMS/J
28 pin SDIP 300mil: EM78P330NAKS/J
32 pin LQFP: EM78P331NQS/J
32 pin SDIP 400mil: EM78P331NKS/J
32 pin DIP600mil: EM78P331NPS/J
32 pin SOP 300mil : EM78P331NMS/J
Note: Green products do not contain hazardous substances.