UPD4482182GF-C60 datasheet(4/28 Pages) NEC

Part #	UPD4482182GF-C60

Description	8M-BIT CMOS SYNCHRONOUS FAST SRAM PIPELINED OPERATION SINGLE CYCLE DESELECT

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Manufacturer	NEC [NEC]

Direct Link	http://www.nec.com/

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Data Sheet M14522EJ3V0DS

µPD4482162, 4482182, 4482322, 4482362

Pin Identification (

µµµµPD4482162GF, µµµµPD4482182GF)

Symbol

Pin No.

Description

A0 to A18

37, 36, 35, 34, 33, 32, 100, 99, 82, 81, 44, 45, 46, 47, 48,

49, 50, 43, 80

Synchronous Address Input

I/O1 to I/O16

58, 59, 62, 63, 68, 69, 72, 73, 8, 9, 12, 13, 18, 19, 22, 23

Synchronous Data In,

Synchronous / Asynchronous Data Out

I/OP1, NC

Note

74

Synchronous Data In (Parity),

I/OP2, NC

Note

24

Synchronous / Asynchronous Data Out (Parity)

/ADV

83

Synchronous Burst Address Advance Input

/AP

84

Synchronous Address Status Processor Input

/AC

85

Synchronous Address Status Controller Input

/CE,CE2, /CE2

98, 97, 92

Synchronous Chip Enable Input

/BW1, /BW2, /BWE

93, 94, 87

Synchronous Byte Write Enable Input

/GW

88

Synchronous Global Write Input

/G

86

Asynchronous Output Enable Input

CLK

89

Clock Input

MODE

31

Asynchronous Burst Sequence Select Input

Do not change state during normal operation

ZZ

64

Asynchronous Power Down State Input

VDD

15, 41, 65, 91

Power Supply

VSS

17, 40, 67, 90

Ground

VDDQ

4, 11, 20, 27, 54, 61, 70, 77

Output Buffer Power Supply

VSSQ

5, 10, 21, 26, 55, 60, 71, 76

Output Buffer Ground

NC

1, 2, 3, 6, 7, 14, 16, 25, 28, 29, 30, 38, 39, 42, 51, 52, 53,

56, 57, 66, 75, 78, 79, 95, 96

No Connection

Note NC (No Connection) is used in the

µPD4482162GF.

I/OP1 and I/OP2 are used in the

µPD4482182GF.

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UPD4482182GF-C60 Datasheet(PDF) 4 Page - NEC

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