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EM78P156EHP規(guī)格書詳情
GENERAL DESCRIPTION
EM78P156EH 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 EM78P156EH 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 : 3.2V~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 3.2V.
* ERC mode: DC~4MHz at 5V, DC~4MHz at 3.2V.
? Low power consumption:
* Less then 1.6 mA at 5V/4MHz
* Typically 20 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 : EM78P156EHP
* 18 pin SOP 300mil : EM78P156EHM
* 20 pin SSOP 209mil : EM78P156EHAS
* 20 pin SSOP 209mil : EM78P156EHKM
? 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:
EM78P156EHP
- 制造商:
EMC
- 制造商全稱:
ELAN Microelectronics Corp
- 功能描述:
8-bit microprocessor with low-power and high-speed CMOS technology
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
EMC |
23+ |
SSOP20 |
8890 |
價格優(yōu)勢、原裝現(xiàn)貨、客戶至上。歡迎廣大客戶來電查詢 |
詢價 | ||
OPEN |
22+ |
20MIL |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
EMC |
23+ |
NA/ |
5485 |
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 |
23+ |
SSOP-20 |
3000 |
全新原裝現(xiàn)貨 優(yōu)勢庫存 |
詢價 | ||
EMC |
23+ |
SSOP-20 |
90000 |
只做原廠渠道價格優(yōu)勢可提供技術(shù)支持 |
詢價 | ||
EMC |
22+23+ |
SSOP |
42775 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
OPEN |
24+ |
20MIL |
56000 |
公司進口原裝現(xiàn)貨 批量特價支持 |
詢價 | ||
OPEN |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
EMC |
24+ |
SSOP |
357 |
詢價 | |||
EMC |
22+ |
SOP |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 |