首頁>EM78P156ELM>規(guī)格書詳情
EM78P156ELM中文資料義隆電子數(shù)據(jù)手冊PDF規(guī)格書
EM78P156ELM規(guī)格書詳情
GENERAL DESCRIPTION
EM78P156EL is an 8-bit microprocessor designed and developed with low-power and high-speed CMOS technology. It is equipped with 1K*13-bits Electrical One Time Programmable Read Only Memory (OTP-ROM). It provides a PROTECTION bit to prevent user’s code in the OTP memory from being intruded. 6 OPTION bits are also available to meet user’s requirements.
With its OTP-ROM feature, the EM78P156EL is able to offer a convenient way of developing and verifying user’s programs. Moreover, user can take advantage of EMC Writer to easily program his development code.
FEATURES
? Operating voltage range : 2.3V~5.5V
? Operating temperature range: 0°C~70°C
? Operating frequency rang (base on 2 clocks ):
* Crystal mode: DC~20MHz at 5V, DC~8MHz at 3V, DC~4MHz at 2.3V.
* ERC mode: DC~4MHz at 5V, DC~4MHz at 3V, DC~4MHz at 2.3V.
? Low power consumption:
* Less then 2.0 mA at 5V/4MHz
* Typically 15 μA at 3V/32KHz
* Typically 1 μA during sleep mode
? 1K × 13 bits on chip ROM
? One security register to prevent intrusion of OTP memory codes
? One configuration register to accommodate user’s requirements
? 48× 8 bits on chip registers (SRAM, general purpose register)
? 2 bi-directional I/O ports
? 5 level stacks for subroutine nesting
? 8-bit real time clock/counter (TCC) with selective signal sources, trigger edges,
and overflow interrupt
? Two clocks per instruction cycle
? Power down (SLEEP) mode
? Three available interruptions
* TCC overflow interrupt
* Input-port status changed interrupt (wake up from sleep mode)
* External interrupt
? Programmable free running watchdog timer
? 8 programmable pull-high pins
? 7 programmable pull-down pins
? 8 programmable open-drain pins
? 2 programmable R-option pins
? Package types:
* 18 pin DIP 300mil : EM78P156ELP
* 18 pin SOP 300mil : EM78P156ELM
* 20 pin SSOP 209mil : EM78P156ELAS
* 20 pin SSOP 209mil : EM78P156ELKM
? 99.9 single instruction cycle commands
? The transient point of system frequency between HXT and LXT is around 400KHz
產(chǎn)品屬性
- 型號:
EM78P156ELM
- 制造商:
EMC
- 制造商全稱:
ELAN Microelectronics Corp
- 功能描述:
8-BIT MICRO-CONTROLLER
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
EMC |
20+ |
SOP |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
EMC |
2016+ |
SOP18 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ELAN |
2020+ |
SOP18 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
EMC |
23+ |
NA/ |
588 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
EMC |
24+ |
SOP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
EMC |
24+ |
SMD |
20000 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div> |
詢價 | ||
EMC |
2016+ |
SOP18 |
6523 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
EMC |
23+ |
SOP18 |
6500 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
EMC |
SOP18 |
125000 |
一級代理原裝正品,價格優(yōu)勢,長期供應(yīng)! |
詢價 | |||
24+ |
SOP |
30675 |
詢價 |