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ML2250 датащи(PDF) 18 Page - OKI electronic componets

номер детали ML2250
подробное описание детали  2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI
PDF  36 Pages
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производитель  OKI [OKI electronic componets]
домашняя страница  http://www.oki.com
Logo OKI - OKI electronic componets

ML2250 датащи(HTML) 18 Page - OKI electronic componets

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FEDL2250DIGEST-09
OKI Semiconductor
ML2250 family
18/36
ELECTRICAL CHARACTERISTICS
DC Characteristics (3 V)
ML2251/52/53/54/56-XXX, ML22Q54/Q58
ML2251/52/53/54/56-XXX: DVDD = AVDD = 2.7 to 3.6 V, DGND = AGND = 0 V, Ta = –40 to +85°C
ML22Q54: DVDD = AVDD = 2.7 to 3.6 V, DGND = AGND = 0 V, Ta = 0 to +70°C
ML22Q58 : DVDD = AVDD = 2.7 to 3.3 V, DGND = AGND = 0 V, Ta = 0 to +70°C
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
“H” input voltage
VIH
—
0.86
VDD
—
—
V
“L” input voltage
VIL
—
—
—
0.14
VDD
V
“H” output voltage
VOH
IOH = –1 mA
VDD –0.4
—
—
V
“L” output voltage
VOL
IOL = 2 mA
—
—
0.4
V
“H” input current 1
IIH1
VIH = VDD
—
—
10
A
“H” input current 2
(Note 1)
IIH2
VIH = VDD
0.3
2.0
15
A
“H” input current 3
(Note 2)
IIH3
VIH = VDD
Pull-down resistor built in pin
8
40
130
A
“L” input current 1
IIL1
VIL = GND
–10
—
—
A
“L” input current 2
(Note 3)
IIL2
VIL = GND
Pull-up resistor built in pin
–120
–40
–10
A
“L” input current 3
(Note 1)
IIL3
VIL = GND
–15
–2.0
–0.3
A
IDD1
fOSC = 4.096 MHz at no load
(ML2251/52/53/54/56-XXX)
—
6
35
mA
Playback
Operating current
consumption
IDD2
fOSC = 4.096 MHz at no load
(ML22Q54/Q58)
—
9
35
mA
Built-in Flash
memory access
Operating current
consumption 1
IDD3
fOSC = 4.096 MHz at no load
Read Operation
(ML22Q54/Q58)
—
10
35
mA
Built-in Flash
memory access
Operating current
consumption 2
IDD4
fOSC = 4.096 MHz at no load
Write and Erase Operation
(ML22Q54/Q58)
—
20
60
mA
Ta =
–40 to +70°C
—
—
15
A
Ta =
–40 to +85°C
—
—
50
A
Standby current
consumption
IDDS
Ta = 0 to +70
°C
(ML22Q54/Q58)
—
—
55
A
Notes:
1. Applies to XT pin.
2. Applies to TEST pin.
3. Applies to RD and DW pins.



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