參數(shù)資料
型號: EM78P468N
廠商: ELAN Microelctronics Corp .
元件分類: 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁數(shù): 6/82頁
文件大小: 1491K
代理商: EM78P468N
EM78P468N
8-BIT Microcontroller
2
Product Specification (V1.2) 03.15.2005
(This specification is subject to change without further notice)
Four sets of 8 bits auto reload down-count timer can be used as interrupt sources
z
Counter 1: independent down-count timer
z
Counter 2, High Pulse Width Timer (HPWT), and Low Pulse Width Timer
(LPWT) shared with IR function.
Programmable free running on chip watchdog timer (WDT). This function can
operate on Normal, Green and Idle mode.
Operation modes:
z
Normal mode: The CPU operated on frequency of main oscillator (Fm)
z
Green mode: The CPU operated on frequency sub-oscillator (Fs) and main
oscillator (Fm) stop.
z
Idle mode: CPU idle, LCD display remains working
z
Sleep mode: whole chip stop working.
Input port wake up function (PORT6, PORT8). Working on Idle and leep mode.
Eight interrupt sources, three external and five internal.
z
Internal interrupt source : TCC; Counter 1,2; High/Low pulse width timer.
z
External interrupt source : INT0, INT1 and Pin change wake-up (Port 6 and
Port 8)
Packages:
z
Dice form : 59 pin
z
QFP-64 pin : EM78P468NQ (Body 14mm*20mm)
z
LQFP-64 pin : EM78P468NAQ (Body 7mm*7mm)
z
LQFP-44 pin : EM78P468NBQ (Body 10mm*10mm)
z
QFP-44 pin : EM78P468NCQ (Body 10mm*10mm)
2.2 LCD Circuit
Common driver pins: 4
Segment driver pins: 32
LCD Bias: 1/3, 1/2 bias
LCD Duty: 1/4, 1/3, 1/2 duty
2.3 Applications
Remote control for air conditioner
Health care
Home appliances
相關(guān)PDF資料
PDF描述
EM78P468NAQ 8-BIT MICROCONTROLLER
EM78P468NBQ 8-BIT MICROCONTROLLER
EM78P468NCQ 8-BIT MICROCONTROLLER
EM78P468NH 8-BIT MICROCONTROLLER
EM78P468NQ 8-BIT MICROCONTROLLER
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