參數(shù)資料
型號: LC895195
廠商: Sanyo Electric Co.,Ltd.
英文描述: CD-ROM Decoder with On-Chip ATA-PI(IDE) Interface(CD-ROM譯碼器帶片上ATA-PI(IDE)接口)
中文描述: 的CD - ROM解碼器在芯片ATA的有價證券投資(IDE)的接口(光盤譯碼器帶片上阿拉木圖聚酰亞胺(IDE)的接口)
文件頁數(shù): 2/8頁
文件大?。?/td> 64K
代理商: LC895195
No. 5192-2/8
LC895195
DC Characteristics
at V
SS
= 0 V, V
DD
= 4.5 to 5.5 V, Ta = –30 to +75°C
Note:
*
The entries in the “Applicable Pins” column specify the following pin sets.
[Input]
1: CSCTRL, SUA0 to SUA6, TEST0 to TEST4
2: SBSO, SCOR, WFCK, ZCS, ZDIOR, ZDIOW, ZDMACK, ZHRST, ZRESET, ZRD, ZWR, BCK, C2PO, LRCK, SDATA, DA0 to DA2, ZCS1FX,
ZCS3FX
[Output]
3: MCK, MCK2
4: ZRSTCPU, ZRSTIC, ZINT1
5: ZINT, ZSWAIT
6: DMARQ, HINTRQ
7: RA0 to RA9, ZCAS0, ZCAS1, ZLWE, ZOE, ZRAS0, ZRAS1, ZUWE, EXCK
8: IORDY, ZIOCS16
[I/O]
9: D0 to D7, IO0 to IO15
10: DD0 to DD15, ZDASP, ZPDIAG
Note: XTAL, XTALCK
The above pins are not included in the DC characteristics.
Sample Recommended Oscillator Circuit
R1 = 120 k
R2 = 47 k
C1 = 30 pF
For a crystal oscillator frequency of 16.9344 MHz.
Alternatively:
R1 = 3.3 k
R2 = None
C1 = 5 pF
For a crystal oscillator frequency of 33.8688 MHz.
For an oscillator frequency of 33.8688, the third harmonic is used. This means that
precise component values will be influenced by the printed circuit board. Consult
the manufacturer of the crystal to determine the circuit constants for this frequency.
Parameter
Symbol
Applicable Pins
* (
See below
)
min
typ
max
Unit
Input high level voltage
V
IH
1
V
IL
1
V
IH
2
V
IL
2
V
IH
3
V
IL
3
V
OH
1
V
OL
1
V
OH
2
V
OL
2
V
OH
3
V
OL
3
V
OL
5
V
OL
4
I
IL
I
OZ
R
UP
TTL compatible: (1)
2.2
V
Input low level voltage
0.8
V
Input high level voltage
TTL compatible, with pull-up resistor: (9)
2.2
V
Input low level voltage
0.8
V
Input high level voltage
TTL compatible, Schmitt: (2), and (10)
2.2
V
Input low level voltage
0.8
V
Output high level voltage
I
OH
= –2 mA
I
OL
= 2 mA
I
OH
= –8 mA
I
OL
= 8 mA
I
OH
= –4 mA
I
OL
= 24 mA
I
OL
= 24 mA: (8)
I
OL
= 2 mA: (4)
V
I
= V
SS
, V
DD
: (1), (2),and (10)
For high-impedance outputs: (6), and (10)
(5), (7), and (9)
V
DD
– 2.1
V
Output low level voltage
0.4
V
Output high level voltage
(3)
V
DD
– 2.1
V
Output low level voltage
0.4
V
Output high level voltage
(6), and (10)
V
DD
– 2.1
V
Output low level voltage
0.4
V
Output high level voltage
0.4
V
Output high level voltage
0.4
V
Input leakage current
–10
+10
μA
Output leakage current
–10
+10
μA
k
Pull-up resistance
(9)
40
80
160
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