参数资料
型号: MB86290APFVS
厂商: FUJITSU LTD
元件分类: 图形处理器
英文描述: GRAPHICS PROCESSOR, PQFP240
封装: 0.50 MM PITCH, PLASTIC, QFP-240
文件页数: 14/26页
文件大小: 380K
代理商: MB86290APFVS
MB86290A
21
(3) Graphics Memory Interface
Clock
I/O signals
*1 : Setup/hold time with respect to MCLKO.
*2 : Setup/hold time with respect to MCLKI.
Parameter
Symbol
Condition
Value
Unit
Min
Typ
Max
MCLKO frequency
fMCLKO
100
MHz
MCLKO H period
tHMCLKO
1
ns
MCLKO L period
tLMCLKO
1
ns
MCLKI frequency
fMCLKI
100
MHz
MCLKI H period
tHMCLKI
1
ns
MCLKI L period
tLMCLKI
1
ns
MCLKI delay to MCLKO
tOID
1
4ns
Parameter
Symbol
Condition
Value
Unit
Min
Typ
Max
MA, MRAS, MCAS, MWE, CKE
Setup time
tMADS
*1
3.5
ns
MA, MRAS, MCAS, MWE, CKE
Hold time
tMADH
*1
1
ns
MDQM data setup time
tMDQMDS
*1
3.5
ns
MDQM data hold time
tMDQMDH
*1
1
ns
MD output data setup time
tMDODS
*1
3.5
ns
MD output data hold time
tMDODH
*1
1
ns
MD input data setup time
tMDIDS
*2
3
ns
MD input data hold time
tMDIDH
*2
1
ns
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