SPFD54124B Drise, SPFD54124B Datasheet - Page 208

• Manufacturer Part Number: SPFD54124B
• Description: 396-Channel 6-Bit Source Driver
• Manufacturer: Drise

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8.2. AC timing Characteristics
8.2.1.
Table 8.2.1.1: AC Characteristics for Parallel Interface18, 16, 9, 8-bits bus (8080-series MCU)
Note 1: VDDIO=1.6 to 3.6V, VDD=2.6 to 3.6V, AGND=DGND=0V, Ta=-30 to 70 ℃ (to +85 ℃ no damage)
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RDX (FM)
RDX (ID)
D[17:0]
Signal
D/CX
WRX
CSX
Parallel Interface Characteristics 18, 16 ,9 or 8-bits bus (8080-series MCU)
D[17:0]
D[17:0]
CSX
D/CX
Symbol
Write
WRX
Read
RDX
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
RCSFM
T
RDHFM
RDLFM
RATFM
T
RCFM
CHW
WRH
RCS
CSH
WRL
RDH
ODH
AST
AHT
CSF
RDL
DST
DHT
RAT
WC
CS
RC
Address setup time
Address hold time (Write/Read)
Chip select “H” pulse width
Chip select setup time (Write)
Chip select setup time (Read ID)
Chip select setup time (Read FM)
Chip select wait time (Write/Read)
Chip select hold time
Write cycle
Control pulse “H” duration
Control pulse “L” duration
Read cycle (ID)
Control pulse “H” duration (ID)
Control pulse “L” duration (ID)
Read cycle (FM)
Control pulse “H” duration (FM)
Control pulse “L” duration (FM)
Data setup time
Data hold time
Read access time (ID)
Read access time (FM)
Output disable time
T
VIH
VIL
CHW
Fig. 8.2.1.1 Parallel Interface characteristics (8080-Series MCU)
VIH
VIL
T
RAT
T
T
AST
AST
/ T
VIH
VIH
VIL
VIL
Parameter
RATFM
VIH
VIL
VIH
VIL
T
RCS
T
CS
T
T
/T
RDL
WRL
RCSFM
T
/T
T
208
T
RC
RDLFM
DST
WC
/T
RCFM
MIN
355
100
160
450
355
10
10
35
45
10
10
35
35
90
45
90
10
10
20
0
MAX Unit
340
40
80
T
CSH
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
T
AHT
T
T
AHT
WRH
-
-(3-transfer for one pixel)
When read ID data
When read from frame memory
For maximum C
For minimum C
T
RDH
T
T
ODH
DHT
/ T
T
RDHFM
CSF
T
CSF
Description
SPFD54124B
T
CHW
L
L
=8pF
Preliminary
=30pF
Preliminary Version: 0.6
APR. 26, 2007