參數(shù)資料
型號(hào): ICM7243BlPLZ
廠商: Intersil Corporation
英文描述: 8-Character, Microprocessor-Compatible, LED Display Decoder Driver
中文描述: 8個(gè)字符,微處理器兼容,LED顯示驅(qū)動(dòng)器解碼器
文件頁數(shù): 5/14頁
文件大?。?/td> 545K
代理商: ICM7243BLPLZ
5
FN3162.3
October 28, 2005
Timing Waveforms
FIGURE 1. RANDOM ACCESS TIMING
FIGURE 2. SEQUENTIAL ACCESS MODE TIMING (MODE = 1)
FIGURE 3. DISPLAY CHARACTERS MULTIPLEX TIMING DIAGRAM
CS
CS
ADDRESS
WRITE
DATA
VALID
t
CS
t
AH
t
AS
t
T
t
DH
t
T
t
WC
t
WPI
t
WHP
t
DS
VALID
t
WPH
WR
CLEAR
SEN
DISPLAY FULL
CHAR
1
t
SEN
CHAR
2
CHAR
8
t
WDF
INTERNAL
CHAR 1
CHARACTERS
DRIVE
SIGNALS
~
5
μ
s
~
300
μ
s
INTER-CHARACTER BLANKING
CHAR 2
CHAR 3
CHAR 4
CHAR 5
CHAR 6
CHAR 7
CHAR 8
INTER-CHARACTER
BLANKING
SIGNAL
ICM7243
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