MB86292 Fujitsu Media Devices Limited, MB86292 Datasheet - Page 20

• Manufacturer Part Number: MB86292
• Description: Graphics Display Controller
• Manufacturer: Fujitsu Media Devices Limited

20
MB86292
* : In BUS asynchronous mode, the frequency is half the internal PLL oscillation frequency. In Bus synchronous
*1 : Setup/hold time with respect to MCLKO
*2 : Setup/hold time with respect to MCLKI
(3) Graphics Memory Interface
MCLKO frequency
MCLKO H period
MCLKO L period
MCLKI frequency
MCLKI H period
MCLKI L period
MCLKI delay to MCLKO
MA, MRAS, MCAS, MWE setup time
MA, MRAS, MCAS, MWE hold time
MDQM data setup time
MDQM data hold time
MD output data setup time
MD output data hold time
MD input data setup time
MD input data hold time
Clock
Input/output signals
mode, the frequency is the same as BCLKI.
Parameter
Parameter
Symbol Condition
Symbol Condition
t
t
t
t
MDQMDS
MDQMDH
t
t
t
t
f
t
t
HMCLKO
LMCLKO
f
t
t
MDODS
MDODH
HMCLKI
MCLKO
LMCLKI
MDIDH
MDIDS
MCLKI
MADS
MADH
t
OID
*1
*1
*1
*1
*1
*1
*2
*2
Min
Min
3.2
1.3
3.2
1.3
3.2
1.3
3.0
1.0
1.0
1.0
1.0
1.0
0.0
Value
Value
Typ
Typ
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Max
Max
3.5
*
*
MHz
MHz
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns