LC895195 Datasheet, PDF (2/8 Pages) Sanyo Semicon Device – ATA-PI (IDE) CD-ROM Decoder LSI

LC895195
DC Characteristics at V_SS = 0 V, V_DD = 4.5 to 5.5 V, Ta = –30 to +75°C
Parameter
Input high level voltage
Input low level voltage
Input high level voltage
Input low level voltage
Input high level voltage
Input low level voltage
Output high level voltage
Output low level voltage
Output high level voltage
Output low level voltage
Output high level voltage
Output low level voltage
Output high level voltage
Output high level voltage
Input leakage current
Output leakage current
Pull-up resistance
Symbol
V_IH1
V_IL1
V_IH2
V_IL2
V_IH3
V_IL3
V_OH1
V_OL1
V_OH2
V_OL2
V_OH3
V_OL3
V_OL5
V_OL4
I_IL
I_OZ
R_UP
Applicable Pins* (See below)
TTL compatible: (1)
TTL compatible, with pull-up resistor: (9)
TTL compatible, Schmitt: (2), and (10)
I_OH = –2 mA
I_OL = 2 mA
(5), (7), and (9)
I_OH = –8 mA
(3)
I_OL = 8 mA
I_OH = –4 mA
I_OL = 24 mA
(6), and (10)
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)
(9)
min
typ
2.2
2.2
2.2
V_DD – 2.1
V_DD – 2.1
V_DD – 2.1
–10
–10
40
80
max
Unit
V
0.8
V
V
0.8
V
V
0.8
V
V
0.4
V
V
0.4
V
V
0.4
V
0.4
V
0.4
V
+10
µA
+10
µA
160
kΩ
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 kΩ
R2 = 47 kΩ
C1 = 30 pF
For a crystal oscillator frequency of 16.9344 MHz.
Alternatively:
R1 = 3.3 kΩ
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.
No. 5192-2/8