m35049 Renesas Electronics Corporation., m35049 Datasheet - Page 25

• Manufacturer Part Number: m35049
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

TIMING REQUIREMENTS
Data input
Fig. 11 Serial input timing requirements
24
t
t
t
t
t
t
Symbol
w
su(CS)
h(CS)
su(SIN)
h(SIN)
word
(SCK)
__
__
CS
SCK
SIN
CS
SCK
SCK width
__
CS setup time
__
CS hold time
SIN setup time
SIN hold time
1 word writing time
t
su(CS)
1
2
…
t
w(SCK)
t
su(SIN)
(Ta = –20°C to + 85°C, V
12
Parameter
13
t
word
14
t
w(SCK)
more than 2 s
t
h(SIN)
15
DD
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
= 2.2 to 3.5V, unless otherwise noted)
16
Min.
200
200
200
200
10
2
1
Limits
…
Typ.
—
—
—
—
—
—
12
Max.
—
—
—
—
—
—
MITSUBISHI MICROCOMPUTERS
13
14
Unit
µs
µs
ns
ns
ns
ns
1
t
t
w(CS)
h(CS)
s(min.)
M35049-XXXFP
15
16
See Figure 11
Remarks