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ST M34E04B-FMC9TG

Name: M34E04B-FMC9TG
Rating: 4.5 (10 reviews)

EEPROM Serial-I2C 4K-bit 512 x 8 1.8V/2.5V/3.3V 8-Pin UFDFPN EP T/R

브랜드: STMicroelectronics, Inc

제조업체부품 #: M34E04B-FMC9TG

데이터 시트: M34E04B-FMC9TG 데이터 시트 (PDF)

패키지/케이스: UFDFPN8

상품 유형: 메모리

RoHS 상태:

재고상태: 2,366 PC, 새로운 원본

Warranty: 1 Year Ovaga Warranty - Find Out More

빠른 견적

다음에 대한 RFQ를 제출해 주십시오. M34E04B-FMC9TG 또는 우리에게 이메일을 보내: 이메일: [email protected], 12시간 이내에 연락드리겠습니다.

수량^*

이메일^*

담당자 이름^*

회사

주목

M34E04B-FMC9TG 일반적인 설명

The M34E04B is a 512-byte EEPROM device designed to operate the SMBus bus in the 1.7 V - 3.6 V voltage range, with a maximum of 1 MHz transfer rate in the 2.2 V - 3.6 V voltage range, over the JEDEC defined ambient temperature of 0°C / 95°C.The M34E04B includes a 4-Kbit serial EEPROM organized as two pages of 256 bytes each, or 512 bytes of total memory. Each page is composed of two 128-byte blocks. The device is able to selectively lock the data in any or all of the four 128-byte blocks. Designed specifically for use in DRAM DIMMs (Dual Inline Memory Modules) with Serial Presence Detect, all the information concerning the DRAM module configuration (such as its access speed, its size, its organization) can be kept write-protected in one or more memory blocks.The M34E04B device is protocol-compatible with the previous generation of 2-Kbit devices, M34E02. The page selection method allows commands used with legacy devices such as M34E02 to be applied to the lower or upper pages of the EEPROM.Individually locking a 128-byte block may be accomplished using a software write protection mechanism in conjunction with a high input voltage VHV on input SA0. By sending the device a specific SMBus sequence, each block may be protected from writes until the write protection is electrically reversed using a separate SMBus sequence which also requires VHV on input SA0. The write protection for all four blocks is cleared simultaneously.

특징

512-byte Serial Presence Detect EEPROM compatible with JEDEC EE1004 specification
Compatible with SMBus serial interface:
- up to 1 MHz transfer rate
EEPROM memory array:
- 4 Kbits organized as two pages of 256 bytes each
- Each page is composed of two 128-byte blocks
No hardware write protection
Software data protection for each 128-byte block
Write:
- Byte Write within 5 ms
- 16 bytes Page Write within 5 ms
Noise filtering:
- Schmitt trigger on bus inputs
- Noise filter on bus inputs
Single supply voltage:
- 1.7 V to 3.6 V
Operating temperature range:
- from 0 °C up to +95 °C
Enhanced ESD/latch-up protection
More than 4million Write cycles
More than 200-year data retention
RoHS-compliant and halogen-free 8-lead ultra thin fine pitch dual flat no lead package (ECOPACK2®)

명세서

매개변수	값	매개변수	값
feature-organization	512x8	feature-minimum-operating-supply-voltage-v	1.7
feature-maximum-access-time-ns		feature-process-technology
feature-maximum-operating-supply-voltage-v	3.6	feature-maximum-operating-current-ma	1
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	8	feature-supplier-package	UFDFPN EP
feature-standard-package-name1	DFN	feature-cecc-qualified
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No

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.