+86-0757-63838891
欢迎访问中国电气公司官方网站！

质量


我们以迈向国际为目标
我们锐意进取、研发技术、总结经验、脚踏实地、用质量与产品布局全球。
产品详情
PRODUCTS CENTER
 
当前位置：
网站首页 >> 义隆(ELAN)单片机 >> OTP MCU >> EM78P372N
EM78P372N

EM78P372N

The EM78P372N 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 OTP memory code. Three Code option bits are also available to meet user's requirements.

With enhanced OTP-ROM features, the EM78P372N 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.
0.00
0.00
  
The EM78P372N 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 OTP memory code. Three Code option bits are also available to meet user's requirements.

With enhanced OTP-ROM features, the EM78P372N 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
  • 4 programmable Level Voltage Detector (LVD): 4.5V, 4.0V, 3.3V, 2.2V
  • 3 programmable Level Voltage Reset (LVR): 4.0V, 3.5V, 2.7V
  • Less than 1.5 mA at 5V / 4 MHz
  • Typically 15 μA, at 3V / 32kHz
  • Typically 2 μA, during Sleep mode
  • I/O Port Configuration
  • 3 bidirectional I/O ports: P5, P6, P7
  • 18 I/O pins & 1I pin
  • Wake-up port: P5
  • 8 programmable pull-down I/O pins
  • 16 programmable pull-high I/O pins
  • 8 programmable open-drain I/O pins
  • 14 programmable high-sink current I/O pins
  • External interrupt：P60
  • Operating Voltage and Temperature Range:
  • 2.1V~5.5V at 0° C~70° C (commercial)
  • 2.3V~5.5V at -40° C~85° C (industrial)
  • Operating Mode: 
  • Crystal mode:

                                      DC ~ 16 MHz, 4.5V;

                                      DC ~ 8 MHz, 3V; DC ~ 4 MHz, 2.1V

  • ERC mode: 

                                      DC ~ 2 MHz, 2.1V;

  • IRC mode: 
          Oscillation mode: 16 MHz, 4 MHz, 1 MHz, 8 MHz
Internal RC Frequency Drift Rate
Temperature(-40°C~85°C) Voltage(2.1V~5.5V) Process Total
4 MHz ±2% ±1% ±2% ±5%
16 MHz ±2% ±1% ±2% ±5%
8 MHz ±2% ±1% ±2% ±5%
1 kHz ±2% ±1% ±2% ±5%
  • Oscillation Mode:
  • Fast set-up time requires only 0.8ms (VDD: 5V Crystal: 4 MHz, C1/C2: 15pF) in XT mode and 10�酨 in IRC mode (VDD: 5V, IRC: 4 MHz)
  • Eight Interrupt Sources: Three External and Five Internal:
  • TCC overflow interrupt
  • Input-port status changed interrupt (wake up from sleep mode)
  • External interrupt
  • ADC completion interrupt
  • Comparator status change interrupt
  • Low voltage detect (LVD) interrupt
  • PWM1~2 period match interrupt
  • PWM1~2 duty match interrupt
  • Package Type:
  • 10-pin MSOP 118mil: EM78P372NMS10
  • 10-pin SSOP 150mil: EM78P372NSS10
  • 14-pin DIP 300mil: EM78P372ND14
  • 14-pin SOP 150mil: EM78P372NSO14
  • 16-pin SOP 150mil: EM78P372NSO16A
  • 18-pin DIP 300mil: EM78P372ND18
  • 18-pin SOP 300mil: EM78P372NSO18
  • 20-pin DIP 300mil: EM78P372ND20
  • 20 pin SOP 300mil: EM78P372NSO20
  • 20 pin SSOP 209mil: EM78P372NSS20

Note: Green products do not contain hazardous .substances.

      芯片手册下载:
     EM78P372N芯片数据手册

产  品

详  情

服务热线：+86-0757-63838891

服务邮箱：jalywang@qq.com

联  系 人：业务部（王经理）

公司传真：+86-0757-29811858

网站分享
SITE SHARING