ml2216 Oki Semiconductor, ml2216 Datasheet - Page 12

• Manufacturer Part Number: ml2216
• Description: Oki Adpcm2 Algorithm-based Speech Synthesis Lsi
• Manufacturer: Oki Semiconductor

AC Characteristics (3 V)
Notes:
OKI Semiconductor
Master clock duty cycle
RESET input pulse width
SCK setup time for falling edge of CS
SCK hold time for rising edge of CS
Data setup time for rising edge of SCK
Data hold time for rising edge of SCK
Data setup time for falling edge of SCK
Data hold time for falling edge of SCK
SCK “H” level pulse width
SCK “L” level pulse width
NCR output delay time for rising edge of SCK
NCR output delay time for falling edge of SCK
BUSY output delay time for rising edge of
SCK
BUSY output delay time for falling edge of
SCK
Command input interval time
Command input permission time
“L” level output time of NCR and BUSY at
PUP1 command input
“L” level output time of NCR and BUSY at
PUP2 command input
“L” level output time of NCR and BUSY at
PDWN1 command input
“L” level output time of NCR and BUSY at
PDWN2 command input
“L” level output time1 of NCR(Note 1)
“L” level output time2 of NCR(Note 2)
“L” level output time of BUSY (Note 3)
1.Applies to command input. It removes, after the command (PUP1, PUP2 ,PDWN1, PDWN2, SLOOP,
2.At the time after playback (fs=4.0kHz). In the case of other sampling frequencies, the time of this item
3.Applies to command input. It removes, after the command (PUP1, PUP2, PDWN1, PDWN2, SLOOP,
CLOOP) was inputted. And It removes, after the phrase data of the PLAY command was inputted.
is proportional to the sampling frequency. After reset release is set as 4kHz of sampling frequencies.
CLOOP) was inputted, when not playback. And It removes, after the phrase data of the PLAY
command was inputted.
Parameter
DV
DD
= AV
DD
= SPV
DD
= 2.7 to 3.6 V, DGND = AGND = SPGND = 0 V, Ta = -20 to +85°C
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
f
SCKH
t
t
t
DOH1
t
t
NCR1
NCR2
t
SCKL
PUP1
PUP2
DIH1
DIH2
t
t
CKH
DIS1
DIS2
duty
RST
CKS
DN1
DN2
DB1
PD1
PD2
BSY
INT
CM
input(STOP,SLOOP,
at SLOOP command
after the phrase data
f
f
f
f
f
f
f
OSC
OSC
OSC
at external clock
OSC
OSC
OSC
OSC
DIPH pin = “H”
DIPH pin = “H”
DIPH pin = “H”
command was
DIPH pin = “L”
DIPH pin = “L”
DIPH pin = “L”
DIPH pin = “L”
DIPH pin = “L”
CLOOP,VOL)
at continuous
at command
of the PLAY
Condition
playback,
= 4.096 MHz,
= 4.096 MHz,
= 4.096 MHz,
= 4.096 MHz
= 4.096 MHz
= 4.096 MHz
= 4.096 MHz
inputted
input
input
—
—
—
—
—
—
Min.
200
200
200
200
1.9
40
50
50
50
50
65
63
—
—
—
—
—
—
—
—
—
1
6
4.125
Typ.
50
66
64
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ML2216/ML22P16
2
FEDL2216FULL-03
Max.
4.38
150
150
150
150
2.1
60
10
67
65
—
—
—
—
—
—
—
—
—
—
6
6
6
Unit
ms
ms
ms
ms
ms
12/48
µ s
µ s
µ s
µ s
µ s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%