このウェブサイトは Cookie を使用しています。このサイトを使用すると、Cookie の使用に同意したことになります。詳細については、こちらをご覧くださいプライバシーポリシー.

画像は参考用です。製品仕様を参照してください。

Microchip AT28C256-15JU

Name: AT28C256-15JU
Rating: 4.5 (6 reviews)

EEPROM 256K 32K x 8 150 ns 4.5V-5.5V

ブランド: Microchip Technology, Inc

製造元部品 #: AT28C256-15JU

データシート: AT28C256-15JU Datasheet (PDF)

パッケージ/ケース: PLCC-32

製品の種類: メモリ

RoHS ステータス:

在庫状況: 2425 個、新しいオリジナル

Warranty: 1 Year Ovaga Warranty - Find Out More

ボムに追加

簡単な見積もり

RFQを提出してください AT28C256-15JU またはメールでご連絡ください: メール: [email protected], 12時間以内にご連絡させていただきます。

数量^*

メール^*

連絡先名^*

会社

述べる

AT28C256-15JU 概要

The Microchip AT28C256 is a high-performance256Kbit Parallel EEPROM available in both Industrial and Military temp ranges, offeringaccess times to 150ns with power dissipation of 440mW. Deselected, CMOS standbycurrent is less than 200μA. Accessedlike static RAM for the read or write cycle without external components, itcontains a 64-byte page register to allow writing of up to 64bytessimultaneously. Features an internal ErrorCorrection Circuit for extended endurance and improved data retention, inMilitary version. Optional Software DataProtection mechanism guards against inadvertent writes; and an extra 64bytes of EEPROM enables device identification or tracking.

The AT28C256 is also available DUAL MARKED where applicable with the appropriate Standard Military Drawing Number - 5962-88525xxxx. See the datasheet for exact MIL product availability.

特徴

32 Kbits x 8 (256 Kbit)
5V ± 10% Supply
Parallel Interface
AT28C256E - High Endurance 100K Write Cycles Option
AT28C256F - 3 ms Fast Write Option
150ns access time
Self-Timed Erase and Write Cycles (10 ms max)
Page Write and Byte Write
Data Polling for end of write detection
Available in Green (Pb/Halide-free) Packaging
Low Power Consumption
Read / Write current 40 mA (Max)
32-lead, Plastic J-leaded Chip Carrier (PLCC)
Standby current TTL 2 mA (Max), CMOS 200 µA (Max)
Write-Protection
Hardware Protection
Software Data Protect
Data retention > 10 years
Temperature Ranges
Standard Temperature Range: -40°C to 85°C
Military Temperature Range: -55°C to 125°C
28-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)
28-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
28-lead, Plastic Thin Small Outline Package (TSOP)
Available in SMD Dual marked (5962-88525xxxx) CERAMIC Hermetic Packaging
28-Lead, 0.600" Wide, Non-Windowed, Ceramic Dual Inline (Cerdip)
28-Lead, Non-Windowed, Ceramic Bottom-Brazed Flat Package (Flatpack)
32-Pad, Non-windowed, Ceramic, Leadless Chip Carrier (LCC)

仕様

パラメータ	価値	パラメータ	価値
Manufacturer:	Microchip	Product Category:	EEPROM
RoHS:	Y	Mounting Style:	SMD/SMT
Package / Case:	PLCC-32	Memory Size:	256 kbit
Organization:	32 k x 8	Interface Type:	Serial, 4-Wire, SDI, SPI
Access Time:	150 ns	Data Retention:	10 Year
Supply Current - Max:	50 mA	Supply Voltage - Min:	4.5 V
Supply Voltage - Max:	5.5 V	Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C	Series:	AT28C256
Packaging:	Tube	Height:	2.79 mm (Min)
Length:	14.1 mm (Max)	Width:	11.51 mm (Max)
Brand:	Microchip Technology / Atmel	Moisture Sensitive:	Yes
Operating Supply Current:	50 mA	Operating Supply Voltage:	5 V
Output Enable Access Time:	70 ns	Product Type:	EEPROM
Programming Voltage:	4.5 V to 5.5 V	Factory Pack Quantity:	32
Subcategory:	Memory & Data Storage	Unit Weight:	0.082506 oz
Tags	AT28C256-15JU, AT28C256-15J, AT28C256-15, AT28C256-1, AT28C2, AT28C, AT28, AT2

配送

	配送料	リードタイム
DHL	$20.00-$40.00 (0.50 KG)	2-5 日々
フェデックス	$20.00-$40.00 (0.50 KG)	2-5 日々
UPS	$20.00-$40.00 (0.50 KG)	2-5 日々
TNT	$20.00-$40.00 (0.50 KG)	2-5 日々
EMS	$20.00-$40.00 (0.50 KG)	2-5 日々
登録された航空便	$20.00-$40.00 (0.50 KG)	2-5 日々

処理時間：送料は地域や国によって異なります。

支払い

支払条件		ハンドフィー
	電信送金	銀行手数料 US$30.00 を請求します。
	ペイパル	4.0％のサービス料がかかります。
	クレジットカード	3.5％のサービス料がかかります。
	ウエスタンユニオン	charge US.00 banking fee.
	送金サービス	銀行手数料は 0.00 米ドルかかります。

保証

1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。

2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。ただし、商品は元の状態のままでなければなりません。

パッキング

ステップ1 :製品
ステップ2 :真空包装
ステップ3 :静電気防止袋
ステップ4 :個包装
ステップ5 :梱包箱
ステップ6 :バーコード配送タグ

すべての製品は静電気防止袋に梱包されます。 ESD 帯電防止保護を備えた状態で出荷されます。

社外の ESD 梱包ラベルには、部品番号、ブランド、数量などの当社の情報が使用されます。

私たちは出荷前にすべての商品を検査し、すべての製品が良好な状態であることを確認し、部品が新しいオリジナルでデータシートと一致していることを確認します。

すべての商品に問題がないことを確認した後、梱包後、安全に梱包し、グローバルエクスプレスで発送します。優れた耐穿刺性と耐引裂性を示し、シールの完全性も良好です。

パーツポイント

The AT28C256-15JU chip is a non-volatile memory device that stores and retrieves data. It has a capacity of 256 kilobits and operates at a speed of 150 nanoseconds. This chip is commonly used in various electronic applications, including industrial control systems, automotive devices, communication devices, and more. It is known for its reliability, low power consumption, and ease of integration into different circuit designs.
Equivalent

The equivalent products of the AT28C256-15JU chip are the CAT28C256, SST28SF040A, and 28C256-15FA chips.
Features

The AT28C256-15JU is a 256 kilobit Electrically Erasable Programmable Read-Only Memory (EEPROM) chip manufactured by Microchip Technology. It operates on a 5V power supply, has 32KB of memory space, and offers a maximum access time of 150 nanoseconds. It is compatible with both parallel and serial programming modes and has a 10,000 erase/write cycle endurance.
Pinout

The AT28C256-15JU is a 28-pin IC (integrated circuit) EEPROM (Electrically Erasable Programmable Read-Only Memory). It has a capacity of 256 kilobits and operates at a 15 nanosecond access time. The pin count and function indicate the number and purpose of the pins required for the IC to function properly.
Manufacturer

The manufacturer of the AT28C256-15JU is Microchip Technology Inc. It is a multinational company that designs and manufactures a wide range of semiconductor products. They provide solutions for various industries, including automotive, consumer electronics, industrial, and telecommunications. Microchip Technology is known for its microcontrollers, analog products, memory devices, and other embedded systems solutions.
Application Field

AT28C256-15JU is a 256K (32K x 8) EEPROM which is commonly used in various applications such as automotive, telecommunications, industrial controls, medical equipment, and consumer electronics. It provides non-volatile storage for program code or data and can be easily reprogrammed multiple times, making it suitable for applications that require frequent updates or modifications.
Package

The AT28C256-15JU chip is available in a PLCC (Plastic Leaded Chip Carrier) package type. It has a standard JEDEC form factor and a size of 20 pins.