參數(shù)資料
型號: S6B0755
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
中文描述: 128賽格/ 65 COM驅(qū)動程序
文件頁數(shù): 62/68頁
文件大?。?/td> 585K
代理商: S6B0755
S6B0755 PRELIMINARY SPEC. VER. 1.0 128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
59
AC CHARACTERISTICS
Read / Write Characteristics (8080-series MP)
t
DH80
t
OD80
t
DS80
t
ACC80
0.9V
DD
0.1V
DD
t
PWLW
, t
PWLR
t
CY80
t
AH80
t
AS80
DB0 to DB7
( Write )
DB0 to DB7
( Read )
/RD, /WR
CS1B
RS
t
PWHW
, t
PWHR
Figure 40. Read / Write Characteristics (8080-series MPU)
Table 22
(V
DD
= 1.8 ~ 3.3V, Ta = -40 ~ +85
°
C)
Min.
Item
Signal
Symbol
Condition
Max.
Unit
Address setup time
Address hold time
System cycle time
Pulse width low for write
Pulse width high for write
RS
t
AS80
t
AH80
t
CY80
t
PWLW
t
PWHW
t
PWLR
t
PWHR
0
0
-
-
-
-
-
-
-
ns
500
120
120
240
120
ns
RW_WR
(/WR)
E_RD
(/RD)
ns
Pulse width low for read
Pulse width high for read
ns
Data setup time
Data hold time
Read access time
Output disable time
NOTE: *1. The input signal rise time and fall time (tr, tf) is specified at 15 ns or less.
(tr + tf) < (t
CY80
-
t
PWLW
-
t
PWHW
) for write, (tr + tf) < (t
CY80
-
t
PWLR
-
t
PWHR
) for read
t
DS80
t
DH80
t
ACC80
t
OD80
80
30
-
10
-
-
ns
DB0
to
DB7
CL = 100 pF
280
200
ns
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