FEDL2256X-08 Datasheet, PDF (14/67 Pages) List of Unclassifed Manufacturers – 4-Channel Mixing Speech Synthesis LSI with Built-in FLASH/MASK ROM

FEDL2256X-08
ML22Q563-NNN/ML22Q563-xxx/ML2256X-xxx
AC Characteristics (2) (3V)
DVDD = SPVDD = 2.7 to 5.5 V, DGND = SPGND = 0 V, Ta = −40 to +85°C
Parameter
Symbol
Condition
Min. Typ. Max. Unit
SCK input enable time from CSB fall
tESCK
—
200 —
—
ns
SCK hold time from CSB rise
tCSH
—
200 —
—
ns
Data floating time from CSB rise
tDOZ
RL = 3 kΩ
—
— 180 ns
Data setup time from SCK rise
tDIS1
DIPH = “L”
50
—
—
ns
Data hold time from SCK rise
tDIH1
DIPH = “L”
50
—
—
ns
Data output delay time from SCK rise
tDOD1
DIPH = “L”
—
— 180 ns
Data setup time from SCK fall
tDIS2
DIPH = “H”
50
—
—
ns
Data hold time from SCK fall
tDIH2
DIPH = “H”
50
—
—
ns
Data output delay time from SCK rise
tDOD2
DIPH = “H”
—
— 180 ns
SCK “H” level pulse width
tSCKH
—
200 —
—
ns
SCK “L” level pulse width
tSCKL
—
200 —
—
ns
CBUSYB output delay time from SCK rise
tDBSY1
DIPH = “L”
—
— 180 ns
CBUSYB output delay time from SCK fall
tDBSY2
Note: Output pin load capacitance = 45 pF (Max.)
DIPH = “H”
—
— 180 ns
AC Characteristics (2) (5V)
DVDD = SPVDD = 2.7 to 5.5 V, DGND = SPGND = 0 V, Ta = −40 to +85°C
Parameter
Symbol
Condition
Min. Typ. Max. Unit
SCK input enable time from CSB fall
tESCK
—
100 —
—
ns
SCK hold time from CSB rise
tCSH
—
100 —
—
ns
Data floating time from CSB rise
tDOZ
RL = 3 kΩ
—
— 100 ns
Data setup time from SCK rise
tDIS1
DIPH = “L”
50
—
—
ns
Data hold time from SCK rise
tDIH1
DIPH = “L”
50
—
—
ns
Data output delay time from SCK rise
tDOD1
RL = 3 kΩ
—
—
90
ns
Data setup time from SCK fall
tDIS2
DIPH = “H”
50
—
—
ns
Data hold time from SCK fall
tDIH2
DIPH = “H”
50
—
—
ns
Data output delay time from SCK rise
tDOD2
RL = 3 kΩ
—
—
90
ns
SCK “H” level pulse width
tSCKH
—
100 —
—
ns
SCK “L” level pulse width
tSCKL
—
100 —
—
ns
CBUSYB output delay time from SCK rise
tDBSY1
DIPH = “L”
—
—
90
ns
CBUSYB output delay time from SCK fall
tDBSY2
Note: Output pin load capacitance = 45 pF (Max.)
DIPH = “H”
—
—
90
ns
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