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Microchip AT28HC256-90DM/883

Name: AT28HC256-90DM/883
Rating: 4.5 (6 reviews)

EEPROM Memory IC 256Kbit Parallel 90 ns 28-CerDip

브랜드: Microchip Technology, Inc

제조업체부품 #: AT28HC256-90DM/883

데이터 시트: AT28HC256-90DM/883 Datasheet (PDF)

패키지/케이스: CERDIP-28

RoHS 상태:

재고상태: 3132 PC, 새로운 원본

상품 유형: 메모리

Warranty: 1 Year Ovaga Warranty - Find Out More

가격

*모든 가격은 USD 단위입니다.

수량	단가	추가 가격
1	$252.104	$252.104
30	$241.616	$7248.480

In Stock:3132 PCS

- +

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. AT28HC256-90DM/883 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

수량^*

이메일^*

담당자 이름^*

회사

주목

AT28HC256-90DM/883 일반적인 설명

The Microchip AT28HC256is a high-performance 256Kbit Parallel EEPROM available in both Industrial andMilitary temp ranges, offering access times to 70ns with power dissipation of440mW. Deselected, CMOS standby current is less than 5mA. Accessed like staticRAM for the read or write cycle without external components, it contains a64-byte page register to allow writing of up to 64 bytes simultaneously. Featuresan internal Error Correction Circuit forextended endurance and improved data retention, in Military version. Optional Software Data Protection mechanism guardsagainst inadvertent writes; and an extra 64 bytes of EEPROM enables deviceidentification or tracking.

The AT28HC256 is also available DUAL MARKED where applicable with the appropriate Standard Military Drawing Number - 5962-886340xxx. See the datasheet for exact MIL product availability.

특징

32 Kbits x 8 (256 Kbit)
5V ± 10% Supply
Parallel Interface
AT28HC256E - High Endurance 100K Write Cycles Option
AT28HC256F - 3 ms Fast Write Option
70ns access time
Self-Timed Erase and Write Cycles (10 ms max)
Page Write and Byte Write
Data Polling for end of write detection
Low Power Consumption
Read / Write current 80 mA (Max)
Standby current TTL 3 mA (Max), CMOS 300 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
Available in Green (Pb/Halide-free) Packaging
32-lead, Plastic J-leaded Chip Carrier (PLCC)
28-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
28-lead, Plastic Thin Small Outline Package (TSOP)
Available in Dual marked (5962-886340xxx) 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:	N	Mounting Style:	SMD/SMT
Package / Case:	DBGA2-8	Memory Size:	2 kbit
Organization:	256 x 8, 128 x 16	Interface Type:	Serial, 3-Wire, Microwire
Data Retention:	100 Year	Maximum Clock Frequency:	0.25 MHz
Supply Current - Max:	2 mA	Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	5.5 V	Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C	Height:	0.66 mm
Length:	2 mm	Width:	1.5 mm
Brand:	Microchip Technology / Atmel	Operating Supply Current:	2 mA
Operating Supply Voltage:	2.5 V, 3.3 V, 5 V	Product Type:	EEPROM
Subcategory:	Memory & Data Storage	Tags	AT28HC256-9, AT28HC25, AT28HC2, AT28HC, AT28H, AT28, AT2
Shipping Restrictions:	This product may require additional documentation to export from the United States.	Access Time:	90 ns
Series:	AT28HC256	Packaging:	Tube
Active Read Current - Max:	80 mA	Output Enable Access Time:	40 ns
Programming Voltage:	4.5 V to 5.5 V

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

AT28HC256-90DM/883 is a high-speed, low-power CMOS EPROM chip developed by Microchip. It offers 256K of electrically erasable programmable read-only memory (EEPROM). With a 90ns access time, this chip provides fast data retrieval and storage. It is designed for harsh military and aerospace environments, ensuring reliable performance in extreme conditions.
Equivalent

Some equivalent products to the AT28HC256-90DM/883 chip include the AT28HC256-90DM/883B, AT28C256-25DM/883, and 256K8-90DM/883.
Features

The AT28HC256-90DM/883 is a high-speed, high-capacity electrically erasable programmable read-only memory (EEPROM) that offers a storage capacity of 256 kilobits. It operates at a maximum speed of 90 nanoseconds, making it suitable for applications that require fast access times. It operates within a wide voltage range and is designed to withstand harsh environments, meeting military-grade specifications (883).
Pinout

The AT28HC256-90DM/883 is a high-speed CMOS EEPROM memory chip. It has a pin count of 28 pins. The specific function of each pin can be found in the datasheet provided by the manufacturer.
Manufacturer

The manufacturer of the AT28HC256-90DM/883 is Microchip Technology Inc. It is a multinational corporation that specializes in the production of semiconductors and microcontrollers.
Application Field

The AT28HC256-90DM/883 is commonly used in aerospace and military applications due to its robustness and high-temperature performance. It is also suitable for industrial automation systems, where reliability and resistance to extreme conditions are crucial. Additionally, it can be used in various high-end consumer electronics and automotive systems that require high-capacity, non-volatile storage solutions.
Package

The AT28HC256-90DM/883 chip has a package type of Ceramic Dual-In-Line. Its form is a through-hole package. The size of the chip is 8.64 mm x 20.32 mm (0.34 in x 0.8 in).