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Microchip AT28C256E-15JU

Name: AT28C256E-15JU
Rating: 4.5 (6 reviews)

EEPROM Memory IC 256Kbit Parallel 150 ns 32-PLCC (13.97x11.43)

브랜드: Microchip Technology, Inc

제조업체부품 #: AT28C256E-15JU

데이터 시트: AT28C256E-15JU Datasheet (PDF)

패키지/케이스: PLCC-32

상품 유형: 메모리

RoHS 상태:

재고상태: 2724 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

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빠른 견적

다음에 대한 RFQ를 제출해 주십시오. AT28C256E-15JU 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

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회사

주목

AT28C256E-15JU 일반적인 설명

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.

특징

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)

명세서

매개변수	값	매개변수	값
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:	Parallel
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:	0.083317 oz
Tags	AT28C256E-15JU, AT28C256E-15J, AT28C256E-1, AT28C256E, AT28C2, AT28C, AT28, AT2	Source Content uid	AT28C256E-15JU
Pbfree Code	Yes	Rohs Code	Yes
Part Life Cycle Code	Active	Ihs Manufacturer	MICROCHIP TECHNOLOGY INC
Reach Compliance Code	compliant	Factory Lead Time	52 Weeks
Samacsys Manufacturer	Microchip	Access Time-Max	150 ns
Additional Feature	AUTOMATIC WRITE	Command User Interface	NO
Data Polling	YES	Data Retention Time-Min	10
Endurance	100000 Write/Erase Cycles	JESD-30 Code	R-PQCC-J32
JESD-609 Code	e3	Length	13.97 mm
Memory Density	262144 bit	Memory IC Type	EEPROM
Memory Width	8	Moisture Sensitivity Level	2
Number of Functions	1	Number of Terminals	32
Number of Words	32768 words	Number of Words Code	32000
Operating Mode	ASYNCHRONOUS	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	Organization	32KX8
Output Characteristics	3-STATE	Package Body Material	PLASTIC/EPOXY
Package Code	QCCJ	Package Equivalence Code	LDCC32,.5X.6
Package Shape	RECTANGULAR	Package Style	CHIP CARRIER
Page Size	64 words	Parallel/Serial	PARALLEL
Peak Reflow Temperature (Cel)	245	Programming Voltage	5 V
Qualification Status	Not Qualified	Screening Level	MIL-STD-883
Seated Height-Max	3.556 mm	Standby Current-Max	0.0002 A
Supply Current-Max	0.05 mA	Supply Voltage-Max (Vsup)	5.5 V
Supply Voltage-Min (Vsup)	4.5 V	Supply Voltage-Nom (Vsup)	5 V
Surface Mount	YES	Technology	CMOS
Temperature Grade	INDUSTRIAL	Terminal Finish	Matte Tin (Sn) - annealed
Terminal Form	J BEND	Terminal Pitch	1.27 mm
Terminal Position	QUAD	Time@Peak Reflow Temperature-Max (s)	40
Toggle Bit	YES	Width	11.43 mm
Write Cycle Time-Max (tWC)	10 ms

배송

	배송비	리드타임
DHL	$20.00-$40.00 (0.50 KG)	2-5 날
페덱스	$20.00-$40.00 (0.50 KG)	2-5 날
UPS	$20.00-$40.00 (0.50 KG)	2-5 날
TNT	$20.00-$40.00 (0.50 KG)	2-5 날
EMS	$20.00-$40.00 (0.50 KG)	2-5 날
등기 항공 우편	$20.00-$40.00 (0.50 KG)	2-5 날

처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.

지불

지불 조건		핸드 수수료
	은행 송금	US$30.00의 은행 수수료를 부과합니다.
	페이팔	4.0%의 서비스 수수료를 부과합니다.
	신용 카드	3.5% 서비스 수수료를 부과합니다.
	웨스턴 유니언	charge US.00 banking fee.
	돈 그램	US$0.00의 은행 수수료를 부과합니다.

보증

1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.

2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.

포장

단계1 :제품
단계2 :진공 포장
단계3 :정전기 방지 가방
단계4 :개별 포장
단계5 :포장 상자
단계6 :바코드 배송 태그

모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.

외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.

우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.

모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.

부품 포인트

The AT28C256E-15JU chip is a high-performance EEPROM memory device with a capacity of 32 kilobytes (256 kilobits). It operates on low power, has a fast write cycle time, and can retain data for more than 100 years. It is commonly used in microcontrollers and other digital devices that require non-volatile memory for storing data.
Equivalent

Some equivalent products of the AT28C256E-15JU chip include the AT28C256-12PU, AT28C256-15PC, and AT28C256-15PI. These chips have similar specifications and can be used as alternatives to the AT28C256E-15JU.
Features

The features of AT28C256E-15JU include a memory capacity of 256 kilobits, a supply voltage range of 4.5V to 5.5V, a maximum access time of 150 nanoseconds, and a low-power CMOS technology. It also has a high-speed mode option, a JEDEC-approved byte-wide pinout, and is electrically erasable and programmable.
Pinout

The AT28C256E-15JU is a 28-pin integrated circuit. It functions as a 256K (32K x 8) EEPROM memory chip.
Manufacturer

The AT28C256E-15JU is manufactured by Microchip Technology Inc. Microchip Technology is a semiconductor company that produces a wide range of microcontrollers, memory devices, and other electronic components.
Application Field

The AT28C256E-15JU is a high-performance, low-power Electrically Erasable Programmable Read-Only Memory (EEPROM). It can be used in various applications such as automotive systems, consumer electronics, industrial equipment, medical devices, and aerospace systems, where non-volatile memory is needed for storing data or program code that can be easily erased and reprogrammed as required.
Package

The AT28C256E-15JU chip comes in a 32-lead PLCC package. Its form factor is rectangular, with a square shape. The size of the chip is approximately 11.43mm x 11.43mm.