SAA7221HSSLASHC1 datasheet(10/28 Pages) PHILIPS

10 / 28 page

2000 Jan 31

Philips Semiconductors

Preliminary speciﬁcation

Integrated MPEG AVGD decoders

SAA7215; SAA7216; SAA7221

SDRAM_DATA1(9)

I/O

SDRAM data 1 input or output (bit 9)

SDRAM_DATA1(6)

I/O

SDRAM data 1 input or output (bit 6)

SDRAM_DATA1(10)

I/O

SDRAM data 1 input or output (bit 10)

SDRAM_DATA11(5)

I/O

SDRAM data 1 input or output (bit 5)

VSS

ground for pad ring

SDRAM_DATA1(11)

I/O

SDRAM data 1 input or output (bit 11)

SDRAM_DATA1(4)

I/O

SDRAM data 1 input or output (bit 4)

SDRAM_DATA1(12)

I/O

SDRAM data 1 input or output (bit 12)

SDRAM_DATA1(3)

I/O

SDRAM data 1 input or output (bit 3)

SDRAM_DATA1(13)

I/O

SDRAM data 1 input or output (bit 13)

SDRAM_DATA1(2)

I/O

SDRAM data 1 input or output (bit 2)

VDD

supply voltage for pad ring

SDRAM_DATA1(14)

I/O

SDRAM data 1 input or output (bit 14)

SDRAM_DATA1(1)

I/O

SDRAM data 1 input or output (bit 1)

SDRAM_DATA1(15)

I/O

SDRAM data 1 input or output (bit 15)

SDRAM_DATA1(0)

I/O

SDRAM data 1 input or output (bit 0)

READ_OUT1

read command 1 output

READ_IN1

read command 1 input

VSS

ground for pad ring

CP81MEXT

81 MHz SDRAM clock memory input

CP81M

81 MHz SDRAM clock return path output

VDD

supply voltage for pad ring

READ_IN2

read command 2 input

READ_OUT2

read command 2 output

SDRAM_DATA2(0)

I/O

SDRAM data 2 input or output (bit 0)

SDRAM_DATA2(15)

I/O

SDRAM data 2 input or output (bit 15)

SDRAM_DATA2(1)

I/O

SDRAM data 2 input or output (bit 1)

SDRAM_DATA2(14)

I/O

SDRAM data 2 input or output (bit 14)

VSS

ground for pad ring

SDRAM_DATA2(2)

I/O

SDRAM data 2 input or output (bit 2)

SDRAM_DATA2(13)

I/O

SDRAM data 2 input or output (bit 13)

SDRAM_DATA2(3)

I/O

SDRAM data 2 input or output (bit 3)

SDRAM_DATA2(12)

I/O

SDRAM data 2 input or output (bit 12)

SDRAM_DATA2(4)

I/O

SDRAM data 2 input or output (bit 4)

SDRAM_DATA2(11)

I/O

SDRAM data 2 input or output (bit 11)

VDD

supply voltage for pad ring

SDRAM_DATA2(5)

I/O

SDRAM data 2 input or output (bit 5)

SDRAM_DATA2(10)

I/O

SDRAM data 2 input or output (bit 10)

SDRAM_DATA2(6)

I/O

SDRAM data 2 input or output (bit 6)

VSS(CO)

ground for core logic

VDD(CO)

supply voltage for digital core logic

SYMBOL

TYPE(1)

DESCRIPTION

SAA7221HS/C1 Datasheet(PDF) 10 Page - NXP Semiconductors

SAA7221HS/C1 Datasheet(HTML) 10 Page - NXP Semiconductors

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