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參數(shù)資料
| 型號： | EM78P154A |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | 8-Bit Micro-Controller for General-Purpose Product(帶0.64K×13位一次可編程ROM，工作電壓2.5V-6.5V的8位微控制器) |
| 中文描述： | 8位微控制器的通用產(chǎn)品（帶0.64K × 13位一次可編程ROM的，工作電壓為2.5V至6.5V的8位微控制器） |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 256K |
| 代理商： | EM78P154A |
1
* This specification are subject to be changed without notice.
EM78P154A/B
8-BIT MICRO-CONTROLLER FOR GENERAL PURPOSE PRODUCT
9.30.1997
GENERAL DESCRIPTION
The EM78P154A/B is an 8-bit microprocessor with low-power, high speed CMOS technology. There are
0.64Kx13 bits Electrical One Time Programmable Read Only Memory (OTP-ROM) within it. It provides 13
Security bits and 6 One-time Programmable Option bits to protect the OTP memory code from any external access
as well as the user's options.
The OTP ROM will be incorporated into EM78P154A/B 8-bit microcontroller instead of it's original memory.
The user's development program can be easily programmed into or verify from this OTP memory by using EMC
OTP WRITER.
FEATURES
Operating voltage range : 2.5V ~ 6.5V
Available in temperature range:
Operation Speed : DC ~ 36 MHz
Low power consumption :
* <2mA, at 5V/4MHz
* 15
μ
A typical, at 3V/32KHz
* 1
μ
A typical, at sleep
0.64K x 13 Electrical Programmable Read Only Memory (OTP-ROM)
One Security Register is provided to protect the OTP memory code and to define user's ID code.
One Configuration Register is provided to meet the user's options.
14 special function registers.
48 x 8 on chip RAM.
2 bi-directional tri-state I/O ports (12 I/O pins).
5 level stack for subroutine nesting.
8-bit real time clock/counter (TCC) with selective signal sources and trigger edges, and with overflow
interrupt.
Programmable free running on-chip watchdog timer.
Two R-option pin.
Power down mode.
Input port change interrupt (wake-up), and external interrupt available.
99.9% single instruction cycle commands.
18 pin DIP, 18 pin SOIC, 20 pin SSOP.
Power on voltage detector.
EM78P154A : enabled
EM78P154B : disabled
Function compatiable with EM78156 except OTP memory inside.
相關(guān)PDF資料 |
PDF描述 |
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| EM78P156A | 8-Bit Micro-Controller for General-Purpose Product(帶1K×13位一次可編程ROM，工作電壓2.5V-6.5V的8位微控制器) |
| EM78P156ELAS | 8-BIT MICRO-CONTROLLER |
| EM78P156ELKM | 8-BIT MICRO-CONTROLLER |
| EM78P156ELM | 8-BIT MICRO-CONTROLLER |
| EM78P156ELP | 8-BIT MICRO-CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM78P154N | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-Bit Microcontroller with OTP ROM |
| EM78P154NM | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-Bit Microcontroller with OTP ROM |
| EM78P154NP | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-Bit Microcontroller with OTP ROM |
| EM78P156 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:義隆單片機(jī) |
| EM78P156E | 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 |
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