長(zhǎng)期 供應(yīng)義EM78P372N SOP16 集成電路 原裝正品
- 產(chǎn)品型號(hào)：EM78P372N
- 生產(chǎn)廠家： 義隆
- 產(chǎn)品規(guī)格：SOP16
- 產(chǎn)品價(jià)格：0.95
- 所 在 地：廣東 - 深圳
- 發(fā)布時(shí)間：2017-1-5 15:33:30
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 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 10s 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: 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.
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