HM17CM256 HYNIX [Hynix Semiconductor], HM17CM256 Datasheet - Page 99

• Manufacturer Part Number: HM17CM256
• Description: 128XRGBX82 OUTPUT LCD DRIVER IC with built-in RAM
• Manufacturer: HYNIX [Hynix Semiconductor]

Address hold timing
Address setup timing
System cycle timing
Enable ”L” pulse width
Enable ”H” pulse width
Data setup timing
Data hold timing
Address hold timing
Address setup timing
System cycle timing
Enable ”L” pulse width
Enable ”H” pulse width
Data setup timing
Data hold timing
Address hold timing
Address setup timing
System cycle timing
Enable ”L” pulse width
Enable ”H” pulse width
Data setup timing
Data hold timing
notice) All timing reference is 20% and 80% of V
(write timing
D
0
SYSTEM BUS READ / WRITE TIMING (68 series CPU interface)
R/W
(WR)
(RD)
CS
RS
D
E
15
ITEM
ITEM
ITEM
t
AS6
SYMBOL
SYMBOL
SYMBOL
t
t
t
t
t
t
t
t
t
EHW6
EHW8
EHW6
t
t
ELW6
t
t
t
t
ELW6
t
t
t
t
ELW6
t
t
CYC6
CYC6
CYC6
DH6
DH6
DH6
AH6
AS6
DS6
AH6
AS6
DS6
AH6
AS6
DS6
CONDITION
CONDITION
CONDITION
DD
t
and 80%.
EHW6
MIN.
MIN.
MIN.
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
t
t
DS6
CYC6
MAX.
MAX.
MAX.
t
DH6
t
AH6
(V
(V
(V
t
ELW6
DD
DD
DD
=2.7 3.3V, Ta=-30 +85 C)
=2.4 2.7V, Ta=-30 +85 C)
=1.7 2.4V, Ta=-30 +85 C)
UNIT
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
HM17CM256
D
D
D
PORT
PORT
PORT
0
0
0
CS
RS
CS
RS
CS
RS
E
E
E
D
D
D
15
15
15
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