lc895194 Sanyo Semiconductor Corporation, lc895194 Datasheet - Page 2

• Manufacturer Part Number: lc895194
• Description: Cd-rom Error Correction Lsi With On-chip Ata-pi Ide Interface
• Manufacturer: Sanyo Semiconductor Corporation

DC Characteristics at V
Note: * The entries in the “Applicable Pins” column specify the following pin sets.
Note: XTAL, XTALCK
Sample Recommended Oscillator Circuit
Input high level voltage
Input low level voltage
Input high level voltage
Input low level voltage
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 low level voltage
Output low level voltage
Output low level voltage
Input leakage current
Output leakage current
Pull-up resistance
Pull-down resistance
Input voltage hysteresis
The above pins are not included in the DC characteristics.
1: CSCTRL, SUA0 to SUA6
2: TEST0 to TEST4
3: DA0 to DA2, ZCS1FX, ZCS3FX, ZDIOR, ZDIOW, ZDMACK, ZHRST, ZRESET, BCK, C2PO, LRCK, SDATA
4: ZCS, ZRD, ZWR
5: WFCK, SCOR
6: ZINT1
7: MCK, MCK2
8: ZINT, ZSWAIT
9: DMARQ, HINTRQ
10: RA0 to RA9, ZCAS0, ZCAS1, ZLWE, ZOE, ZRAS0, ZRAS1, ZUWE
11: ZRSTCPU, ZRSTIC
12: IORDY, ZIOCS16
13: D0 to D7, IO0 to IO15
14: DD0 to DD15, ZDASP, ZPDIAG
[Input]
[Output]
[I/O]
Parameter
SS
Symbol
= 0 V, V
V
V
V
V
V
R
R
V
V
V
V
V
V
V
V
V
V
V
I
V
V
V
V
V
I
HYS
OZ
OH
OH
OH
OH
OL
OL
OL
OL
OL
OL
IL
UP
DN
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
TTL compatible: (1)
TTL compatible, with pull-up resistor: (13)
TTL compatible, with pull-down resistor: (2)
TTL compatible, Schmitt: (3), (5), and (14)
COMS compatible, Schmitt: (4)
I
I
I
I
I
I
I
I
I
I
V
For high-impedance outputs: (6), (12), and (14)
(13)
(2), (5)
(3), and (14)
DD
OH
OL
OH
OL
OH
OL
OH
OL
OL
OL
I
= V
= 2 mA
= 8 mA
= 24 mA
= 2 mA
= 2 mA
= 24 mA
= –2 mA
= –8 mA
= 4 mA
= –2 mA
= 4.5 to 5.5 V, Ta = –30 to +75°C
SS
, V
DD
Applicable Pins* (See below)
: (1), (3), (4), (9), and (14)
LC895194
(8), (10), and (13)
(7)
(9), and (14)
(6)
(11)
(12)
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
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.
C1 = 5 pF
V
V
V
V
DD
DD
DD
DD
0.8 V
min
– 2.1
– 2.1
– 2.1
– 2.1
–10
–10
2.2
2.2
2.2
2.4
0.8
DD
40
40
—
—
—
—
—
—
—
—
—
—
—
1.0
typ
80
80
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.2 V
max
+10
+10
160
160
0.8
0.8
0.8
0.8
0.4
0.4
0.4
0.4
0.4
0.4
1.3
DD
—
—
—
—
—
—
—
—
—
No. 5154-2/7
Unit
mV
µA
µA
k
k
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V