您所在的位置：维库仪器仪表网 > 集成电路 > 深圳市琪安达科技有限公司 > 产品中心 > 调货联盟批发供应台湾义隆单片机EM78P259 SOP14

扫一扫

扫一扫
进入手机店铺

调货联盟批发供应台湾义隆单片机EM78P259 SOP14

产品价格：: 电议

产品型号：: EM78P259

供应商等级：: 免企业未认证

经营模式：: 工厂

企业名称：: 深圳市琪安达科技有限公司

所属地区：: 广东省深圳市

发布时间：: 2013/8/12 11:50:16

0755-29437669 13715332123

钟先生先生(联系我时，请说明是在维库仪器仪表网看到的，谢谢)

QQ咨询进入商铺

企业档案

深圳市琪安达科技有限公司

免企业未认证证营业执照未上传

经营模式：工厂

所在地：广东省深圳市

进入商铺在线咨询

产品搜索

最新产品

: 供应抗干扰较强的台湾松翰单片机 SN8P2704AK SOP/DIP28; 电议

: 供应抗干扰性强的台湾松翰单片机 SN8P2613PB sop/dip20; 电议

: 供应抗干扰性强的台湾松翰单片机SN8P2722PB DIP20; 电议

: 供应抗干扰强的松翰单片机 SN8P2711A SOP14; 电议

: 供应抗干扰强的松翰单片机 SN8P2511 sop14; 电议

: 供应抗干扰强的松翰单片 SN8P2501b SOP8; 电议

产品信息
联系方式

手机访问

扫一扫
进入手机店铺

厂家：emc
封装：SOP14
批号：12
数量：100000

LAN	EM78P259N
2010+	SOP14
现货	热销
数字信号	半导体集成
双极型	中规模

General Description

The EM78P259N 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 code. Three Code option words are also available to meet user's requirements.
With its enhanced OTP-ROM feature, the EM78P259N 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
Less than 1.9 mA at 5V/4MHz
Typically 15 uA, at 3V/32kHz
Typically 1 uA, during Sleep mode
3 bidirectional I/O ports : P5, P6, P7
17 I/O pins
Wake-up port : P5
8 Programmable pull-down I/O pins
8 programmable pull-high I/O pins
8 programmable open-drain I/O pins
External interrupt : P60
Operating voltage: 2.3V~5.5V (Commercial)
Operating voltage: 2.5V~5.5V (Industrial)
Operating temperature: 0°C ~70°C (Commercial)
Operating temperature: -40°C ~85°C (Industrial)
Crystal mode:

I/O port configuration

Operating voltage range

Operating temperature range

Operating frequency range

DC~20MHz/2clks @ 5V, DC~100ns inst. Cycle @ 5V

DC~8MHz/2clks @ 3V, DC~250ns inst. Cycle @ 3V

ERC mode:

DC~16MHz/2clks @ 5V, DC~125ns inst. Cycle @ 5V

DC~8MHz/2clks @ 3V, DC~250ns inst. Cycle @ 3V

IRC mode:

Oscillation mode : 4MHz, 8MHz, 1MHz, 455kHz

Internal RC Frequency	Drift Rate
Internal RC Frequency	Temperature(-40°C ~80°C )	Voltage(2.3V~5.5V)	Process	Total
4MHz	±10%	±5%	±4%	±19%
8MHz	±10%	±6%	±4%	±20%
1MHz	±10%	±5%	±4%	±19%
455kHz	±10%	±5%	±4%	±19%

All the four main frequencies can be trimmed by programming with four calibrated bits in the ICE259N Simulator. OTP is auto trimmed by ELAN Writer.

Peripheral configuration

8-bit real time clock/counter (TCC) with selective signal sources, trigger edges, and overflow interrupt
8-bit real time clock/counter (TCCA, TCCC) and 16-bit real time clock/counter (TCCB) with selective signal sources, trigger edges, and overflow interrupt
4-bit channel Analog-to-Digital Converter with 12-bit resolution in Vref mode
Easily implemented IR (Infrared remote control) application circuit
One pair of comparators or OP
TCC, TCCA, TCCB, TCCC overflow interrupt
Input-port status changed interrupt (wake-up from sleep mode)
External interrupt
ADC completion interrupt
Comparators status change interrupt
IR/PWM interruptn
Programmable free running watchdog timer (4.5ms : 18ms)
Power saving Sleep mode
Selectable Oscillation mode
Power-on voltage detector (2.0V ± 0.1V)
14-pin DIP 300mil : EM78P259ND14J/S
14-pin SOP 150mil : EM78P259NSO14J/S
16-pin SOP 150mil : EM78P259NSO16AJ/S
18-pin DIP 300mil : EM78P259ND18J/S
18-pin SOP 300mil : EM78P259NSO18J/S
20-pin DIP 300mil : EM78P259ND20J/S
20-pin SOP 300mil : EM78P259NSO20J/S
20-pin SSOP 209mil : EM78P259NSS20J/S