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供应义隆单片机EM78P153S

最后更新:2024-03-15 16:31      发布商家:深圳东盈科技电子有限公司
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产品/服务: 义隆单片机EM78P153S
品 牌: 松瀚sonix
商 家: 深圳东盈科技电子有限公司
型 号: EM78P153S
规 格: sop/dip14.sop/dip8
单 价: 0.68元/pcs 询价
最小起订量: 1000 pcs
供货总量: 2000000 pcs
发货期限: 自买家付款之日起 1 天内发货
有效期至: 长期有效
 
 

EM78P153S is an 8-bit microprocessor with low-power and high-speed CMOS technology. It is equipped 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 userˇs code in the OTP memory as well as 15 OPTION bits to match userˇs requirements. 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.


Features

  • 14-lead packages : EM78P153S
  • Operating voltage range : 2.3V5.5V
  • Available in temperature range: 0C70C
  • Operating frequency range (base on 2 clocks):
    * Crystal mode: DC20MHz at 5V, DC8MHz at 3V, DC4MHz at 2.3V.
    * ERC mode: DC4MHz at 5V, DC4MHz at 3V, DC4MHz 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 userˇs requirements
  • 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
    * 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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