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Technology family V Rating High Temp Operating temperature range (°C) -55 to 210
Technology family V Rating High Temp Operating temperature range (°C) -55 to 210
DIESALE (KGD) See data sheet
  • 32-Megabit Flash for High-Temperature Applications
  • Serial Peripheral Interface (SPI) Compatible (Mode 0 and 3)
  • 3.3-V Supply for IO, 1.9 V for Core
  • 2-M x 16-Bit Word Access
  • Asynchronous Read, Write, and Erase Operations
  • Erase Operation Supported Only for –55°C to 125°C
  • 12-MHz Maximum Clock Frequency
  • Endurance: 1000 Program and Erase Cycles
  • Data Retention: 1000 hrs
  • ESD Protection: 2-kV HBM, 500-V CDM
  • 8-mm × 20-mm 14-Pin Ceramic HKN Package and KGD (Bare Die)
    Package
  • 32-Megabit Flash for High-Temperature Applications
  • Serial Peripheral Interface (SPI) Compatible (Mode 0 and 3)
  • 3.3-V Supply for IO, 1.9 V for Core
  • 2-M x 16-Bit Word Access
  • Asynchronous Read, Write, and Erase Operations
  • Erase Operation Supported Only for –55°C to 125°C
  • 12-MHz Maximum Clock Frequency
  • Endurance: 1000 Program and Erase Cycles
  • Data Retention: 1000 hrs
  • ESD Protection: 2-kV HBM, 500-V CDM
  • 8-mm × 20-mm 14-Pin Ceramic HKN Package and KGD (Bare Die)
    Package

SM28VLT32 is a 32-Megabit Flash Memory designed to store program code and/or data from acquisition. The wide temperature rating of this device makes it ideal for applications that need to perform reliably in harsh environments. SM28VLT32 with its serial peripheral interface (SPI) offers low pin count for additional reliability and easy assembly in these applications.

The memory is partitioned as sectors to provide addressing of 2-M words of 16 bits each. Thus, the memory address is 21 bits wide.

SM28VLT32 supports serial peripheral interface to read/write/erase data in the flash memory. The interface is compliant with mode 0 (CPOL = 0, CPHA = 0) and 3 (CPOL = 1, CPHA = 1). Asserting CS# enables the device to enter communication mode. With CS# de-asserted, the device ignores all activity on the SPI pins. As shown in , multiple SM28VLT32 devices can be controlled from a single Master by independently controlling CS# pins in order to realize larger memory in the application. Asserting the HOLD# pin (while CS# is also asserted) will let the device ignore activity on the other SPI input pins (SCK and SI).

The SM28LVT32 supports a hardware data protection scheme using the WP# pin. Erase and program operations are inhibited if WP# is low.

SM28VLT32 is a 32-Megabit Flash Memory designed to store program code and/or data from acquisition. The wide temperature rating of this device makes it ideal for applications that need to perform reliably in harsh environments. SM28VLT32 with its serial peripheral interface (SPI) offers low pin count for additional reliability and easy assembly in these applications.

The memory is partitioned as sectors to provide addressing of 2-M words of 16 bits each. Thus, the memory address is 21 bits wide.

SM28VLT32 supports serial peripheral interface to read/write/erase data in the flash memory. The interface is compliant with mode 0 (CPOL = 0, CPHA = 0) and 3 (CPOL = 1, CPHA = 1). Asserting CS# enables the device to enter communication mode. With CS# de-asserted, the device ignores all activity on the SPI pins. As shown in , multiple SM28VLT32 devices can be controlled from a single Master by independently controlling CS# pins in order to realize larger memory in the application. Asserting the HOLD# pin (while CS# is also asserted) will let the device ignore activity on the other SPI input pins (SCK and SI).

The SM28LVT32 supports a hardware data protection scheme using the WP# pin. Erase and program operations are inhibited if WP# is low.

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기술 문서

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모두 보기3
유형 직함 날짜
* Data sheet 32-Mbit High-Temp Flash Memory With Serial Peripheral Interface (SPI) Bus datasheet (Rev. C) 2013/03/28
Application note Using the SM28VLT32-HT With Power Saving Features (Rev. A) 2013/03/27
EVM User's guide HTFLASHEVM User’s Guide 2012/11/28

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 모듈(EVM)용 GUI

SLVC464 HTFLASHEVM, SM28VLT32-HT Software GUI

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
전문 로직 IC
SM28VLT32-HT 직렬 주변 인터페이스 버스를 갖춘 32Mbit 고온 플래시 메모리
하드웨어 개발
평가 보드
HTFLASHEVM HTFLASHEVM 평가 모듈
지원 소프트웨어

SLVC468 SM28VLT32-HT Software API

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
전문 로직 IC
SM28VLT32-HT 직렬 주변 인터페이스 버스를 갖춘 32Mbit 고온 플래시 메모리
패키지 다운로드
DIESALE (KGD)

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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