LC895194 Просмотр технического описания (PDF) - SANYO -> Panasonic

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LC895194

CD-ROM Error Correction LSI with On-Chip ATA-PI (IDE) Interface

SANYO -> Panasonic 

LC895194

DC Characteristics at VSS = 0 V, VDD = 4.5 to 5.5 V, Ta = –30 to +75°C

Parameter

Symbol

Applicable Pins* (See below)

min

typ

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

VIH

VIL

VIH

VIL

VIH

VIL

VIH

VIL

VIH

VIL

VOH

VOL

VOH

VOL

VOH

VOL

VOH

VOL

VOL

VOL

IIL

IOZ

RUP

RDN

VHYS

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)

IOH = –2 mA

IOL = 2 mA

(8), (10), and (13)

IOH = –8 mA

(7)

IOL = 8 mA

IOH = 4 mA

IOL = 24 mA

(9), and (14)

IOH = –2 mA

(6)

IOL = 2 mA

IOL = 2 mA

(11)

IOL = 24 mA

(12)

VI = VSS, VDD: (1), (3), (4), (9), and (14)

For high-impedance outputs: (6), (12), and (14)

(13)

(2), (5)

(3), and (14)

2.2

—

—

—

2.2

—

—

—

2.2

—

—

—

2.4

—

—

—

0.8 VDD

—

—

—

VDD – 2.1

—

—

—

VDD – 2.1

—

—

—

VDD – 2.1

—

—

—

VDD – 2.1

—

—

—

—

—

—

—

–10

—

–10

—

40

80

40

80

0.8

1.0

Note: * The entries in the “Applicable Pins” column specify the following pin sets.

[Input]

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

[Output]

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

[I/O]

13: D0 to D7, IO0 to IO15

14: DD0 to DD15, ZDASP, ZPDIAG

Note: XTAL, XTALCK

The above pins are not included in the DC characteristics.

max

Unit

—

V

0.8

V

—

V

0.8

V

—

V

0.8

V

—

V

0.8

V

—

V

0.2 VDD

V

—

V

0.4

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

160

kΩ

1.3

mV

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. 5154-2/7

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