tc9490f TOSHIBA Semiconductor CORPORATION, tc9490f Datasheet - Page 10

• Manufacturer Part Number: tc9490f
• Description: Digital Servo Single-chip Processor For Use In Cd Player
• Manufacturer: TOSHIBA Semiconductor CORPORATION

4. SBSY, SBOK Input/Output Timing
Transfer time (1)
Transfer time (2)
5. Output Pin Timing
Output rise time (1)
Output fall time (1)
Output rise time (2)
Output fall time (2)
Output rise time (3)
Output fall time (3)
Output rise time (4)
Output fall time (4)
SFSY
SBSY
SBOK
Pin Group
1
2
3
4
Characteristics
Characteristics
SBOK, SFSY, SBSY, /HSO, /UHSO, ZDET
BCK, LRCK, AOUT, DOUT, IPF, CLCK, DATA
BUS3, BUS2, BUS1, BUS0
TMAX, SEL
“H” level
“L” level
“H” level
“L” level
V
OH
V
V
OH
SS
/2
Symbol
Symbol
tpLH1
tpHL1
tpLH2
tpHL2
tor1
tor2
tor3
tor4
tof1
tof2
tof3
tof4
tpLH2
tpHL2
Pin Name
Circuit
Circuit
tor
Test
Test
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
10
SBSY
SBOK
Pins grouped as 1 below
Pins grouped as 2 below
Pins grouped as 3 below
Pins grouped as 4 below
tpLH1
Test Condition
Test Condition
tof
90%
10%
tpHL1
Min
Min
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
Typ.
Typ.
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
TC9490F/FA
2001-09-03
Max
Max
10
15
20
12
10
10
5
7
7
7
7
7
Unit
Unit
ns
ns