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义隆EM78P153S 北京国华芯达电子

信息编号：21132 浏览：242次

供应商: 北京国华芯达电子有限公司 商铺
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品牌: 义隆
型号: EM78P153S
批号: 000000
所在地: 北京市海淀区吴家场一号院1-3-2301
联系电话: 86-01063964496/63969546
手机号: 13701099163
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产品详细介绍

品牌	义隆	型号	EM78P153S
批号	000000	封装	SOP,DIP
类型	报警器IC

gpio type mcu family

em78153s

general description

em78p153s is an 8-bit microprocessor with low-power and high-speed cmos technology. it is e with a 1024 x 13-bits electrical one time programmable read only memory (otp-rom) within it. 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 re with its otp-rom feature, the em78p153s offers users a convenient way of developing and verifying their programs. moreover, user developed code can be easily programmed with the elan writer.

data sheet

封裝尺寸
-dip-14l
-sop-14l

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技術資料

更新訊息

features
14-lead packages : em78p153s operating voltage range : 2.3v~5.5v available in temperature range: 0°c~70°c operating frequency range (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 1.5 ma at 5v/4mhz
* typical of 15 µa, at 3v/32khz
* typical of 1µa, during the sleep mode 1024 x 13 bits on chip rom built-in calibrated irc oscillators (8mhz, 4mhz, 1mhz, 455khz ) programmable prescaler of oscillator set-up time one security register to prevent the code in the otp memory from intruding one configuration register to match the user’s re 32× 8 bits on chip registers (sram, general purpose register) 2 bi-directional i/o ports 5 level stacks for subroutine nesting 8-bit real time clock/counter (tcc) with selective signal sources and trigger edges, and with overflow interrupt power down mode (sleep mode) three available interruptions
* tcc overflow interrupt
* input-port status changed interrupt (wake up from the sleep mode)
* external interrupt programmable free running watchdog timer 7 programmable pull-high i/o pins 7 programmable open-drain i/o pins 6 programmable pull-down i/o pins two clocks per instruction cycle package type: 14 pins sop, dip
* 14 pin dip 300mil: em78p153sp
* 14 pin sop 150mil: em78p153sn the transient point of system frequency between hxt and lxt is around 400khz.

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