S1D13705 Epson Electronics America, Inc., S1D13705 Datasheet - Page 32

• Manufacturer Part Number: S1D13705
• Description: S1d13705 Embedded Memory Lcd Controller
• Manufacturer: Epson Electronics America, Inc.

Page 26
7 A.C. Characteristics
7.1 Bus Interface Timing
7.1.1 SH-4 Interface Timing
S1D13705
X27A-A-001-09
A[16:0], M/R#
RD/WR#
D[15:0]
D[15:0]
(write)
WEn#
RDY#
(read)
CKIO
CSn#
RD#
BS#
T
Hi-Z
Hi-Z
Note
Conditions: IO V
T
T
C
C
CKIO
A
rise
L
L
The SH-4 Wait State Control Register for the area in which the S1D13705 resides must be set to
a non-zero value. The SH-4 read-to-write cycle transition must be set to a non-zero value
(with reference to BUSCLK).
= -40 C to 85 C
= 60pF (Bus/MPU Interface)
= 60pF (LCD Panel Interface)
and T
t4
t6
t8
t2 t3
t12
fall
t7
t9
for all inputs must be < 5 nsec (10% ~ 90%)
DD
t15
= 2.7 V to 5.0 V
Figure 7-1: SH-4 Timing
t13
t17
t10
VALID
t16
Epson Research and Development
Hardware Functional Specification
t18
t14
Vancouver Design Center
t11
t5
Issue Date: 01/05/22
Hi-Z
Hi-Z