tc94a48fg TOSHIBA Semiconductor CORPORATION, tc94a48fg Datasheet - Page 25

• Manufacturer Part Number: tc94a48fg
• Description: Single-chip Audio Digital Signal Processor Single-chip Audio Digital Signal Processor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Maximum Ratings (Ta = 25°C)
Electrical Characteristics
(unless otherwise specified,
Ta = 25
Supply Voltage
Input voltage 1
Input voltage 2 (Note10)
Power dissipation
Operating temperature
Storage temperature
Note10: SDI0~3, LRCKI0~1, BCKI0~1, GPI0~1, /MICS, /MICK, /MIDIO, MILP, BTMD, MIMD, /RST
DC Characteristics
Operating supply voltage
Operating frequency range
PLL clock frequency range
Operating supply current
Clock pins (XI,XO)
Input voltage(1)
Output voltage(1)
Input pins
Input voltage(2)
Input leakage
current
Note 11: SDI0~3, LRCKI0~1, BCKI0~1, GPI0~1, /MICS, /MICK, /MIDIO, MILP, BTMD, MIMD, /RST, TEST0~1, PLLC
Note 12 : XI
°C
Characteristics
Characteristics
Characteristics
Characteristics
, V
DD
= V
DDX
“H” level
“H” level
“H” level
“H” level
“L” level
“L” level
“L” level
“L” level
= V
DD12
= V
Symbol
Symbol
Symbol
Symbol
V
I
V
V
V
V
T
T
V
V
I
V
I
f
I
OH1
I
P
f
OL1
IH2
opr
plo
DD
IL2
DD
opr
stg
DD
IH1
IL1
IH2
IL2
in1
in2
D
DD3
= V
−0.3~V
circuit
circuit
circuit
Test
Test
Test
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
−0.3~+ 5.5
−55~+150
DD45
−0.3~4.0
−40~+85
Rating
400
25
DD
Ta = −40~85°C
Using PLL for DSP clock
fopr =75MHz (75MIPS)
XI pin
V
V
(Note 11)
V
V
OH
OL
IN
IN
= V
+ 0.1
= V
= 0 V
= 0.5 V
= 2.8 V
DD6
DD
Test Condition
Test Condition
Test Condition
= V
Unit
mW
°C
°C
V
V
V
XO pin
(Note 11),
(Note 12)
DDP
= V
DDA
= 3.3V)
Min.
Min.
Min.
−10
3.0
2.8
3.0
2.8
30
90
⎯
⎯
⎯
⎯
⎯
Typ.
Typ.
Typ.
3.3
90
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
TC94A48FG
2005-09-28
Max.
Max.
Max.
−2.5
225
100
3.6
0.5
0.5
75
10
⎯
⎯
⎯
⎯
MHz
MHz
Unit
Unit
Unit
mA
mA
µA
V
V
V