长期销售义隆EM78P372N 集成电路
- 产品型号：EM78P372N
- 生产厂家： 义隆
- 产品规格：SOP16
- 产品价格：0.95
- 所 在 地：广东 - 深圳
- 发布时间：2016-11-18 16:49:10
The EM78P372N is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology. The device has an on-chip 2K13-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
4 programmable Level Voltage Detector (LVD): 4.5V, 4.0V, 3.3V, 2.2V
3 programmable Level Voltage Reset (LVR): 4.0V, 3.5V, 2.4V
Less than 1.5 mA at 5V / 4 MHz
Typically 15 μA, at 3V / 32kHz
Typically 2 μA, during Sleep mode
4 programmable Level Voltage Detector (LVD): 4.5V, 4.0V, 3.3V, 2.2V
3 programmable Level Voltage Reset (LVR): 4.0V, 3.5V, 2.4V
Less than 1.5 mA at 5V / 4 MHz
Typically 15 μA, at 3V / 32kHz
Typically 2 μA, during Sleep mode
3 programmable Level Voltage Reset (LVR): 4.0V, 3.5V, 2.4V
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
