CXD1812Q/R View Datasheet(PDF) - Sony Semiconductor

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Description

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CXD1812Q/R

ATAPI I/F CD-ROM DECODER

Sony Semiconductor 

CXD1812Q/R

1-1. Categories of input pins

(1) TTL input level pin:

D0 to D7, MDB0 to MDB7, HDB0 to HDBF, DASP, XPDI

(2) CMOS input level pin:

MDAT, LRCK, SBIN, SCOR, WFCK, C2PO

(3) TTL Schmitt input level pin:

XCS, XWR, XRD, A0 to A5, HA0 to HA2, XHAC, XHRD, XHWR, HCS0 to HCS1, HRST

(4) CMOS Schmitt input level pin:

BCLK, XRST

(5) Input pin with pull-up resistor:

D0 to D7, MDB0 to MDB7, HCS0 to HCS1, HRST

1-2. Categories of output pins

(6) Normal output pin:

D0 to D7, MDB0 to MDB7, XINT, MA0 to MA9, XMWR, MCLK, HCLK, EXCK

(7) Powered output pin:

HINT, HDRQ, HDB0 to HDBF, DASP, XPDI, XS16, REDY

(8) Proportional output pin:

XRAS, XCAS

(9) Tristate output pin:

XINT, HINT, HDRQ

(10) Open drain output pin:

DASP, XPDI, XS16, REDY

1-3. Bidirectional pins

D0 to D7, MDB0 to MDB7, HDB0 to HDBF, DASP, XPDI

1-4. Oscillation cell

Input: XTL1

Output: XTL2

1-5. I/O Capacitance

(VDD = VI = 0V, f = 1MHz)

Item

Symbol Min.

Typ. Max. Unit

Input capacitance CIN

9

pF

Output capacitance COUT

11

pF

I/O capacitance

CI/O

11

pF

–8–

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