TC9496AF Datasheet, PDF (39/48 Pages) Toshiba Semiconductor – 1 Chip Audio Digital Signal Processor

Maximum Ratings (Ta = 25°C)
Characteristics
Power supply voltage
Input voltage
Power dissipation
Operating temperature
Storage temperature
Symbol
V_DD
V_in
P_D
T_opr
T_stg
Rating
Unit
-0.3 to 6.0
V
-0.3 to V_DD + 0.3
V
1500
mW
-40 to 75
°C
-55 to 150
°C
TC9496AF
Electrical Characteristics
(unless otherwise noted, Ta = 25°C, V_DD = V_DX = V_DDR = V_DM = V_DL = V_DR = V_DX = V_DAL =
V_DAR = V_DAC = V_DAS = V_DASR = 5.0 V)
DC Characteristics
Characteristics
Operating power supply voltage
Operating frequency range
Operating power supply current
Symbol
V_DD
f_opr
I_DD
Test
Circuit
Test Condition
¾ Ta = -40 to 75°C
340 step mode
¾
511 step mode
¾
f_opr = 36.864 MHz,
511-step mode
Min Typ. Max Unit
4.75 5.0 5.25
V
8
15
25
MHz
12 33.8 37
¾ 150 165 mA
Clock pins (XI, XO)
Characteristics
Input voltage (1)
“H” level
“L” level
“H” level
Output voltage (1)
“L” level
Symbol
V_IH1
V_IL1
Test
Circuit
Test Condition
¾ XI pin
V_OH1
V_OL1
I_OH = -3.0 mA
¾
XO pin
I_OL = 5.0 mA
Min Typ. Max Unit
V_DD
´ 0.7
¾
V_DD
+ 0.3
V
¾
¾
V_DD
´ 0.3
V_DD
- 0.5
¾
¾
V
¾
¾
0.5
Input Pins
Characteristics
Input voltage (2)
“H” level
“L” level
Input leakage
current
“H” level
“L” level
Symbol
V_IH2
V_IL2
I_IH2
I_IL2
Test
Circuit
Test Condition
Min Typ. Max Unit
V_DD
´ 0.8
¾
¾
¾
(Note 4)
V
¾
¾
V_DD
´ 0.2
¾ ^{VIN = VDD}
V_IN = 0 V
(Note 4) ^¾
¾
(Note 5) _-10
¾
10
¾
mA
Note 4: STEP0 to 1, RESET , SYNC, ELRO, ELRI, EBCO, EBCI, DIN, EM0 to 1, I2CS, CS , IFCK, IFDI, BOOT,
BA0 to BA1, TST0 to 3 (normally input pins and schmitt input pins)
Note 5: XI
39
2002-01-11