| 類型：單片機 | 品牌：EMC/義隆 | 型號：EM78P372NSO14J |
| 功率：0 | 針腳數：14 | 封裝：SOP14 |
| 批號：14 | | |
100PCS起可直接拍下，如需少量，請咨詢店主
14年全新原裝現貨 (這是一次性單片機）
買傢必讀:
1.由於IC型號的封裝結構未數多種，尋貨前請確定好封裝結構和未數，以免搞錯。
2.您拍下後請註意您在拍拍上所留的聯系人、聯系地址、聯系電話是否詳實，以便發貨給您。對於多買的用戶，郵費會隻收一次的，這時您隻要拍下後等我修改運費後您確認即可。
3.在本店購買的所有產品都有質量保證請放心購買，如果你對收到的貨物有異議,請及時與我們聯系,不必著急!!責任在於我們的,退換貨的郵費均由我方支付!!
| | General Description
The EM78P372N is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology. The device has an on-chip 2K?13-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
- 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
- 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)
DC ~ 16 MHz, 4.5V; DC ~ 8 MHz, 3V; DC ~ 4 MHz, 2.1V DC ~ 2 MHz, 2.1V; 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% |
- Fast set-up time requires only 0.8ms (VDD: 5V Crystal: 4 MHz, C1/C2: 15pF) in XT mode and 10?s 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
- 10-pin MSOP 118mil: EM78P372NMS10J/S
- 10-pin SSOP 150mil: EM78P372NSS10J/S
- 14-pin DIP 300mil: EM78P372ND14J/S
- 14-pin SOP 150mil: EM78P372NSO14J/S
- 16-pin SOP 150mil: EM78P372NSO16AJ/S
- 18-pin DIP 300mil: EM78P372ND18J/S
- 18-pin SOP 300mil: EM78P372NSO18J/S
- 20-pin DIP 300mil: EM78P372ND20J/S
- 20 pin SOP 300mil: EM78P372NSO20J/S
- 20 pin SSOP 209mil: EM78P372NSS20J/S
Note: Green products do not contain hazardous .substances. |
 |
 |
|
|
|
新手教學
批發市場僅提供代購諮詢服務，商品內容為廠商自行維護，若有發現不實、不合適或不正確內容，再請告知我們，查實即會請廠商修改或立即下架，謝謝。
