MR26V25655J Oki Semiconductor, MR26V25655J Datasheet

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MR26V25655J

Manufacturer Part Number
MR26V25655J
Description
8M-Word x 32-Bit or 64M-Word x 16-Bit P2ROM
Manufacturer
Oki Semiconductor
Datasheet

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Manufacturer
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Price
Part Number:
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MICROCHIP
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FEATURES
·8,388,608-word × 32-bit/16,777,216-word × 16-bit
·Page size of 8-word x 32-Bit or 16-word x 16-Bit
· 3.0 V to 3.6 V power supply
·Random Access time
·Page Access time
· Operating current
· Standby current
· Input/Output TTL compatible
· Three-state output
PACKAGES
· MR26V25655J-xxxMB
electrically switchable configuration
OKI Semiconductor
MR26V25655J
8M–Word × 32–Bit or 16M–Word × 16–Bit
70-pin plastic SSOP (P-SSOP70-500-0.80-K-MC)
120 ns MAX
100 mA MAX
50 µA MAX
35 ns MAX
Page Mode
P2ROM
D16
D17
D18
D19
D20
D21
D22
D23
A10
A11
A12
Vcc
Vss
Vcc
Vss
Vcc
Vss
PIN CONFIGURATION (TOP VIEW)
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
10
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13
14
15
16
17
18
19
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25
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27
28
29
30
31
32
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35
1
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5
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7
8
9
FEDR26V25655J-02-06
Issue Date: Jul. 9, 2004
70
69
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43
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36
A22
A21
A20
WORD#
OE#
CE#
Vss
D31/A-1
D15
D30/A-1
D14
Vss
Vcc
D29
D13
D28
D12
D27
D11
D26
D10
Vss
Vcc
D25
D9
D24
D8
Vcc
A19
A18
A17
A16
A15
A14
A13
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MR26V25655J Summary of contents

Page 1

... Access time 120 ns MAX ·Page Access time 35 ns MAX · Operating current 100 mA MAX · Standby current 50 µA MAX · Input/Output TTL compatible · Three-state output PACKAGES · MR26V25655J-xxxMB 70-pin plastic SSOP (P-SSOP70-500-0.80-K-MC) P2ROM Page Mode PIN CONFIGURATION (TOP VIEW ...

Page 2

... Address inputs Data outputs Chip enable input Output enable input Word -Byte select input Power supply voltage Ground FEDR26V25655J-02-06 MR26V25655J / P2ROM WORD# Multiplexer In16-bit output mode, these pins are placed in a high-Z state and pin D31,D30 functions as the A-1 address pin. Functions ...

Page 3

... D I — OS Condition 3 Condition Min FEDR26V25655J-02-06 MR26V25655J / P2ROM D0 to D15 D16 to D29 D30/A–1,D31/A-1 D OUT D Hi–Z OUT Hi–Z Hi–Z Value –55 to 125 –0 +0.5 CC –0 +0 –0 1 70° ...

Page 4

... CE OE CHZ OHZ IL t CE V/3 V 1/2Vcc 50 pF 1/2Vcc 50 pF (Including scope and jig) FEDR26V25655J-02-06 MR26V25655J / P2ROM (V = 3.3 V ± 0 70°C) CC Min. Typ. Max. — — 20 — — 20 — — 50 — — 1 — — 100 2.2 — ...

Page 5

... A3 to A22 A (x16 mode (x32 mode) CE# OE# Dout ACC Valid Data Hi ACC PAC Hi-Z FEDR26V25655J-02-06 MR26V25655J / P2ROM ACC t CHZ OH t OHZ Valid Data CHZ t t OHZ PAC Hi-Z Hi-Z 5/8 ...

Page 6

... Therefore, before you perform reflow mounting, contact Oki’s responsible sales person for the product name, package name, pin number, package code and desired mounting conditions (reflow method, temperature and times). FEDR26V25655J-02-06 MR26V25655J / P2ROM (Unit: mm) Package material Epoxy resin Lead frame material ...

Page 7

... FEDR26V25655J-02-06 MR26V25655J / P2ROM Description Final edition 1 Change t to 30ns from 35ns PAC Change V Condition – Change 30ns from 40ns OE, CHZ Change t to 25ns from 35ns OHZ, Change Timing Chart description ...

Page 8

... The purchaser assumes the responsibility of determining the legality of export of these products and will take appropriate and necessary steps at their own expense for these part of the contents contained herein may be reprinted or reproduced without our prior permission. FEDR26V25655J-02-06 MR26V25655J / P2ROM Copyright 2004 Oki Electric Industry Co., Ltd. 8/8 ...

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