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EM78P156ELKM规格书详情
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
产品属性
- 型号:
EM78P156ELKM
- 制造商:
EMC
- 制造商全称:
ELAN Microelectronics Corp
- 功能描述:
8-BIT MICRO-CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
EMC |
24+ |
SSOP-20 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
EMC |
24+ |
SSOP20 |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
EMC |
23+ |
NA/ |
41 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
EMC |
21+ |
SSOP-20 |
3200 |
原装现货假一赔十 |
询价 | ||
EMC |
22+23+ |
SSOP |
42775 |
绝对原装正品全新进口深圳现货 |
询价 | ||
EMC |
08+ |
SSOP-20 |
10480 |
询价 | |||
EMC |
TSSOP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
EMC |
23+ |
SSOP |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
EMC |
23+ |
SSOP |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
EMC |
06+ |
SSOP-20 |
3300 |
全新原装 实单必成 |
询价 |