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询： ！ EM78P153B产品描述： General Description The EM78P153B is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology. The device has an on-chip 1024′13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides three protection bits to prevent intrusion of user’s OTP memory code. Fifteen code option bits are also available to meet your special requirements. With enhanced OTP-ROM features, the EM78P153B provides a convenient method of developing and verifying user’s programs. Moreover, this OTP device offers easy and effective program updates with the use of development and programming tools. You can avail of the ELAN Writer to easily program your development codes. Features CPU configuration 1K x 13 bits on-chip ROM 32 x8 bits on-chip registers (SRAM, general purpose) 5 level stacks for subroutine nesting Less than 1.5 mA at 5V/4MHz Typically 15μA, at 3V/32kHz Typically 1μA, during Sleep mode I/O port configuration 2 bidirectional I/O ports: P5,P6 12 I/O pins Wake-up port: P6 6 Programmable pull-down I/O pins 7 programmable pull-high I/O pins 7 programmable open-drain I/O pins External interrupt : P60 Operating voltage range 2.3V~5.5V at 0°C~70°C (Commercial Grade)报价：面议
地址：广东,深圳,深圳市龙岗区龙岗街道龙岗路十号电子商务港603
公司：深圳市微瑞微电子科技有限公司
手机：13423998024
电话：0755-28329994
用户等级：普通会员 已认证
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