專業的IC電子元件交易平臺!
會員服務|幫助|加入收藏|熱門庫存導航

搜電網-專業的IC電子元件交易平臺

代理品牌EMC義隆EM78P259N 八位單片機原裝正品

代理品牌EMC義隆EM78P259N 八位單片機原裝正品
  • 產品型號:EM78P259N
  • 生產廠家: 義隆
  • 產品規格:SOP20
  • 產品價格:1.65
  • 所 在 地:廣東 - 深圳
  • 發布時間:2016-12-26 14:38:46
詳細信息
聲明:以下所展示的信息由企業自行提供,內容的真實性、準確性和合法性由發布企業負責!
General Description

The EM78P259N is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology. The device has an on-chip 2Kx13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a protection bit to prevent intrusion of user s code. Three Code option words are also available to meet user s requirements.

With its enhanced OTP-ROM feature, the EM78P259N 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.

Features

CPU configuration

2Kx13 bits on-chip ROM

80x8 bits on-chip registers (SRAM)

8-level stacks for subroutine nesting

Less than 1.9 mA at 5V/4MHz

Typically 15 uA, at 3V/32kHz

Typically 1 uA, during Sleep mode

I/O port configuration

3 bidirectional I/O ports : P5, P6, P7

17 I/O pins

Wake-up port : P5

8 Programmable pull-down I/O pins

8 programmable pull-high I/O pins

8 programmable open-drain I/O pins

External interrupt : P60

Operating voltage range

Operating voltage: 2.3V~5.5V (Commercial)

Operating voltage: 2.5V~5.5V (Industrial)

Operating temperature range

Operating temperature: 0°C ~70°C (Commercial)

Operating temperature: -40°C ~85°C (Industrial)

Operating frequency range

Crystal mode:

DC~20MHz/2clks @ 5V, DC~100ns inst. Cycle @ 5V

DC~8MHz/2clks @ 3V, DC~250ns inst. Cycle @ 3V

ERC mode:

DC~16MHz/2clks @ 5V, DC~125ns inst. Cycle @ 5V

DC~8MHz/2clks @ 3V, DC~250ns inst. Cycle @ 3V

IRC mode:

Oscillation mode : 4MHz, 8MHz, 1MHz, 455kHz

Internal RC FrequencyDrift Rate

Temperature(-40°C ~80°C )Voltage(2.3V~5.5V)ProcessTotal

4MHz±10%±5%±4%±19%

8MHz±10%±6%±4%±20%

1MHz±10%±5%±4%±19%

455kHz±10%±5%±4%±19%

All the four main frequencies can be trimmed by programming with four calibrated bits in the ICE259N Simulator. OTP is auto trimmed by ELAN Writer.

Peripheral configuration

8-bit real time clock/counter (TCC) with selective signal sources, trigger edges, and overflow interrupt

8-bit real time clock/counter (TCCA, TCCC) and 16-bit real time clock/counter (TCCB) with selective signal sources, trigger edges, and overflow interrupt

4-bit channel Analog-to-Digital Converter with 12-bit resolution in Vref mode

Easily implemented IR (Infrared remote control) application circuit

One pair of comparators or OP

Six available interrupts:

TCC, TCCA, TCCB, TCCC overflow interrupt

Input-port status changed interrupt (wake-up from sleep mode)

External interrupt

ADC completion interrupt

Comparators status change interrupt

IR/PWM interruptn

Special features

Programmable free running watchdog timer (4.5ms : 18ms)

Power saving Sleep mode

該公司其它產品信息
主站蜘蛛池模板: heyzo专区无码综合| 色欲人妻综合AAAAA网| 亚洲欧美国产∧v精品综合网| senima亚洲综合美女图| 色欲天天天综合网| 伊人久久大香线蕉综合网站| 亚洲色图综合在线| 丁香五月综合久久激情| 色五月丁香六月欧美综合图片| 国产亚洲精品精品国产亚洲综合 | 欧美va亚洲va国产综合| 日韩欧美国产综合在线播放| 久久综合久久综合亚洲| 久久天天日天天操综合伊人av| 亚洲国产综合精品中文第一| 丁香婷婷色五月激情综合深爱| 狠狠色综合色综合网络| 狠狠色综合网站久久久久久久高清| 色综合AV综合无码综合网站| 66精品综合久久久久久久| 涩涩色中文综合亚洲| 一本一道色欲综合网中文字幕| 久久综合久久性久99毛片| 99久久国产主播综合精品| 国产在线五月综合婷婷| 亚洲另类激情综合偷自拍| 婷婷综合久久中文字幕| 91成人亚洲综合欧美日韩| 久久婷婷五月综合成人D啪| 亚洲 欧美 国产 动漫 综合| 狠狠色婷婷狠狠狠亚洲综合| 99久久亚洲综合精品网站| 狠狠色伊人亚洲综合网站色| 区三区激情福利综合中文字幕在线一区亚洲视频1 | 色噜噜狠狠成人中文综合| 亚洲狠狠婷婷综合久久蜜芽| 天天爽天天狠久久久综合麻豆| 国产精品综合色区在线观看 | 亚洲精品综合一二三区在线| 亚洲日本欧美产综合在线| 久久综合久久鬼色|