參數(shù)資料
型號: TC94A14F
廠商: Toshiba Corporation
英文描述: Digital Servo Single-Chip Processor for Use in CD Player
中文描述: 數(shù)字伺服單芯片處理器的CD播放機(jī)的使用
文件頁數(shù): 8/17頁
文件大?。?/td> 207K
代理商: TC94A14F
TC94A14F/FA/FB
2002-11-18
8
Pin Group
Pin Name
1
SBOK, SFSY, SBSY, IO0, IO1, ZDET
2
BCK, LRCK, AOUT, DOUT, IPF, CLCK, DATA
3
BUS3, BUS2, BUS1, BUS0
4
SEL, TMAX
5
PDO
6
RFGC, TEBC, FMO, DMO
7
FOO, TRO
8
/RST
AC Characteristics
(unless otherwise specified, V
DD5
5 V, V
DD3
AV
DD3
DV
DD3
XV
DD3
PV
DD3
3.3 V,
Ta 25°C)
1. Microcontroller Interface Timing
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
/CCE “H” pulse width
tCC
120
Data disable time
tSZ1
BUCK rise reference
0
/CCE, BUCK delay time
tCB
/CCE fall reference
0
BUCK, /CCE delay time
tBC
BUCK rise reference
0
tBLW
Write, SRC mode
120
BUCK “L” pulse width
tBLW
QDRC mode
240
BUCK “H” pulse width (1)
tBHW
Write, SRC mode
120
BUCK “H” pulse width (2)
tBHW
QDRC mode (normal speed)
3000
BUCK “H” pulse width (3)
tBHW
QDRC mode (double speed)
1500
BUCK “H” pulse width (4)
tBHW
QDRC mode ( 4 speed)
800
Write data setup time
tWS
BUCK rise reference
60
Write data hold time
tWH
BUCK rise reference
20
Data disable time
tSZ2
BUCK fall reference
0
Read data access time
tRD
BUCK fall reference
0
ns
(1)
Write command mode
CM
tSZ2
CL
DM
DL
tWS
tWH
tBHW
/CCE
tBLW
tCC
tBC
Write mode
BUCK
BUSi
(input)
tCB
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