LC895126 查看數據表（PDF） - SANYO -> Panasonic

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LC895126

CD-ROM Decoder with Built-in SCSI Interface

SANYO -> Panasonic 

LC895126

Electrical Characteristics at Ta = –30 to +70°C, VSS = 0 V, VDD = 4.5 to 5.5 V

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

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 low-level voltage

Input leakage current

Pull-up resistance

Symbol

Conditions

VIH1

VIL1

VIH2

VIL2

VIH3

VIL3

VIH4

VIL4

VIH5

VIL5

VOH1

VOL1

VOH2

VOL2

VOH2

VOL2

VOL4

IIL

RUP

TTL level pins: (1)

TTL level pins: (9)

Pins with built-in pull-up resistors.

TTL level pins: (2)

Schmitt input pins

CMOS level pins: (3)

Schmitt input pins

(4), (8), (10)

IOH1 = –12 mA : (6)

IOL1 = 12 mA : (6)

IOH2 = –8 mA : (7)

IOL2 = 8 mA : (7)

IOH2 = –2 mA : (9), (5)

IOL2 = 2 mA : (9), (5)

IOL4 = 48 mA : (10)

VI = VSS or VDD: All input pins.

(5), (9)

Ratings

Unit

min

typ

max

2.2

V

0.8

V

2.2

V

0.8

V

2.2

V

0.8

V

0.8 VDD

2.0

V

0.2 VDD

V

V

0.8

V

VDD – 2.1

V

0.4

V

2.4

V

0.4

V

2.4

V

0.4

V

0.4

V

–25

+25

µA

60

120

240

kΩ

The pin sets referred to above are as follows:

INPUT

(1) TEST0 to TEST4, CSCTRL, SUA0 to SUA6, X1EN, WFCK, SBS0

(2) C2PO, SDATA, BCK, LRCK, SCOR, ZRESET

(3) ZCS, ZRD, ZWR

(4) SCSISEL, XTALSEL

OUTPUT

(5) ZINT0, ZINT1, ZSWAIT

(6) MCK, MCK2, MCK3

(7) EXCK, DSDATA, DLRCK, DBCK, ZRAS0, ZRAS1, ZCAS0, ZCAS1, ZOE, ZUWE, ZLWE, RA0 to RA8

INOUT

(8) ACK, ATN

(9) D0 to D7, IO0 to IO15, IOP0 to IOP4

(10) DB0 to DB7, DBP, BSY, I/O, MSG, SEL, RST, REQ, C/D

Note: The XTAL0, XTALCK0, XTAL1, and XTALCK1 pins are not covered by the electrical characteristics.

SCSI Interface Pin Input Characteristics

Parameter

Input threshold voltage

Hysteresis

Symbol

Conditions

Vt + t1

Vt – t1

∆Vtt1

VDD = 4.50 to 5.50 V

VDD = 5.0 V

min

0.80

0.41

Ratings

typ

1.60

1.10

0.5

Unit

max

2.00

V

V

V

Active Negation Output Characteristics

Parameter

Symbol

Conditions

Output high-level voltage

Output low-level voltage

VOH

VOL

IOH = –24 mA

IOL = 48 mA

Note: Active negation refers to the DB0 to DB7, REQ, and DBPB outputs.

min

2.5

Ratings

typ

Unit

max

V

0.4

V

Figure 1

No. 5786-2/7

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