DS1249AB-70IND vs DS1249AB-70IND+ 비교

다음의 상세 나란히 비교: DS1249AB-70IND 제조: Analog Devices 및 DS1249AB-70IND+ 제조: Analog Devices. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.

Analog Devices
DS1249AB-70IND DS1249AB-70IND - 2Mb NVSRAM, 70ns, 32-EDIP | Analog Devices

DS1249AB-70IND - 2Mb NVSRAM, 70ns, 32-EDIP | Analog Devices

DS1249AB-70IND ✓ 활성
Analog Devices
DS1249AB-70IND+ DS1249AB-70IND+ - 2Mb NVSRAM 32-EDIP 70ns | Maxim Integrated

DS1249AB-70IND+ - 2Mb NVSRAM 32-EDIP 70ns | Maxim Integrated

DS1249AB-70IND+ ✓ 활성

사양 비교

파라미터 DS1249AB-70IND DS1249AB-70IND+
브랜드 Analog Devices Analog Devices
카테고리 Memory ICs Memory ICs
수명 주기 상태 활성 활성
재고 상태 In Stock In Stock
단가 (USD) $49.85 $65.80
메모리 유형 NVSRAM (Non-Volatile SRAM) NVSRAM (Non-Volatile SRAM)
메모리 크기 2 Mbit (262,144 x 8) 2 Mbit (2,097,152 bits)
메모리 구성 262,144 words x 8 bits 256K x 8
Access Time 70 ns 70 ns (max)
인터페이스 Parallel Parallel
Write Cycle Endurance Unlimited writes —
Data Retention 10 years minimum (no external power) 10 years (typical, with internal lithium cell)
Backup Mechanism Internal lithium energy cell + VCC monitor —
Write Protection Automatic on VCC out-of-tolerance Automatic on VCC out-of-tolerance
Operating Voltage (VCC) 5 V (typical NVSRAM range) —
동작 온도 -40C to +85C (industrial, -IND suffix) —
패키지 32-EDIP (Extended DIP module, 0.600 inch / 15.24 mm) —
실장 유형 Through-Hole (DIP module) Through-Hole (DIP module with socket)
RoHS 상태 Contains lithium - subject to special handling rules Compliant (per Maxim Integrated product page)
Technology Low-power CMOS —
Write Cycle Time — 70 ns (word write, no write delay)
Supply Voltage (VCC) — 5 V ±10% (typical 4.5 V to 5.5 V)
동작 온도 범위 — -40 °C to +85 °C (industrial, -IND suffix)
패키지 / 케이스 — 32-EDIP (Extended DIP, 0.600 in / 15.24 mm)
핀 수 — 32
Built-in Battery — Yes (internal lithium energy source)
Endurance — Unlimited SRAM read/write cycles
Shipping Regulation — UN3481 PI970 (lithium battery - air/sea per IATA)
Lead-Free / Halogen-Free — Lead-free (RoHS compliant)

데이터시트 & 자료

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