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최신정보 제품 솔루션 설계 애플리케이션 노트 지원 구매 회사소개 MEMBERS


 
 개요

 
ATE 관련 부품 찾기
 
 애플리케이션 노트
 
 맞춤 설계
 
 문의







Maxim > 솔루션 > 자동 시험 장비 (ATE)

NV SRAM

데이터 시트
디스플레이 제목 / 부품번호 주요 성능 (이점)
QV  PDF TCXO/크리스털/FRAM이 내장된 정밀 I²C RTC
DS32B35, DS32C35

백업 전원과 쓰기 사이클 제한이 없는 비휘발성 메모리
QV  PDF 3.3V 단일 칩 16Mb 비휘발성 SRAM
DS2070W

업계 최초의 유일한 단일 칩(Single-Piece), 리플로우 가능 NVSRAM 모듈
QV  PDF 클록이 내장된 3.3V 단일 칩 1Mb 비휘발성 SRAM
DS3045W

DS3045W 3.3V 단일 칩 1M 비휘발성 SRAM (RTC 내장)
QV  PDF 클록이 내장된 3.3V 단일 칩 256kb 비휘발성 SRAM
DS3030W

DS3030W 3.3V 단일 칩 256k 비휘발성 SRAM (RTC 내장)
QV  PDF 3.3V 단일 칩 8Mb 비휘발성 SRAM
DS2065W
QV  PDF 3.3V 단일 칩 4Mb 비휘발성 SRAM
DS2050W
QV  PDF 단일 칩 256kb 비휘발성 SRAM
DS2030AB, DS2030Y
QV  PDF 단일 칩 1Mb 비휘발성 SRAM
DS2045AB, DS2045Y
QV  PDF 3.3V 2048k 비휘발성 SRAM
DS1249W
QV  PDF 3.3V 16Mb 비휘발성 SRAM
DS1270W

최대 16Mb 밀도를 제공하는 3.3V 비휘발성 SRAM
QV  PDF Y2K 규격 만족, 비휘발성 계시 RAM
DS1747, DS1747P
QV  PDF Y2K 규격 만족, 비휘발성 계시 RAM
DS1746, DS1746P



Key Specifications:   Memory (EPROM, SRAM, EEPROM, ROM, NV SRAM)
Part Number Memory Type Memory Size Bus Type Real-Time Clock DIP with Internal Battery PowerCap Package Battery Monitor With GPIO Single Piece Module Features Supply Voltage (min) (V) Supply Voltage (max) (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS2070W  NV SRAM 2M x 8 Parallel No No No No No Yes
•µP Reset
 3 3.6 MOD/256 729 -40 to +85
DS3030W  NV SRAM 32k x 8 Parallel Yes No No No No Yes
•µP Reset
•Periodic Interrupt
 3 3.6 MOD/256 729 -40 to +85
DS3045W  NV SRAM 128k x 8 Parallel Yes No No No No Yes
•µP Reset
•Periodic Interrupt
 3 3.6 MOD/256 729 -40 to +85
DS2050W  NV SRAM 512k x 8 Parallel No No No No No Yes
•µP Reset
 3 3.6 MOD/256 729 -40 to +85
DS2065W  NV SRAM 1M x 8 Parallel No No No No No Yes
•µP Reset
 3 3.6 MOD/256 729 -40 to +85
DS2030AB  NV SRAM 32k x 8 Parallel No No No No No Yes
•µP Reset
 4.75 5.25 MOD/256 729 -40 to +85
DS2030Y  NV SRAM 32k x 8 Parallel No No No No No Yes
•µP Reset
 4.5 5.5 MOD/256 729 -40 to +85
DS2045AB  NV SRAM 128k x 8 Parallel No No No No No Yes
•µP Reset
 4.75 5.25 MOD/256 729 -40 to +85
DS2045Y  NV SRAM 128k x 8 Parallel No No No No No Yes
•µP Reset
 4.5 5.5 MOD/256 729 -40 to +85
DS1249W  NV SRAM 256k x 8 Parallel No Yes No No No No  -  3 3.6 MOD/32 707 -40 to +85
0 to +70
DS1270W  NV SRAM 2M x 8 Parallel No Yes No No No No  -  3 3.6 MOD/36 862 -40 to +85
0 to +70
See All Memory (EPROM, SRAM, EEPROM, ROM, NV SRAM) (69)

Key Specifications:   Oscillator Modules
Part Number Frequency Oscillator Type Tuning Adjustment Type Frequency Output Type Freq. Stability vs. Temp. @0 to +40°C (±ppm) Freq. Stab. vs.Temp. @-40 to 0/ +40 to 85°C (±ppm) Frequency Stability vs. Supply Voltage (±ppm/V) Frequency Stability vs. Aging (±ppm) Supply Voltage (V) Battery Voltage (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS32B35  32.768kHz TCXO Digital CMOS Open-Drain 2 3.5 1 (typ) 5 (0-10 Years) 2.7 to 3.63
3.3 		2.3 to 3.6 SOIC/20 99 -40 to +85
0 to +70
DS32C35  32.768kHz TCXO Digital CMOS Open-Drain 2 3.5 1 (typ) 5 (0-10 Years) 2.7 to 3.63
3.3 		2.3 to 3.6 SOIC/20 99 -40 to +85
0 to +70
See All Oscillator Modules (23)

Key Specifications:   Timekeeping & Real-Time Clocks
Part Number Functions Time Format (hh = sec/100) Date Format Interface Supply Voltage (V) Time- keeping Current (typ) (nA) Memory Type Memory Size (Bytes) Number of Time of Day Alarms Features Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS3030W 
•Watchdog Timekeeper
 HH:MM:SS YYYY-MM-DD Bytewide 3.3  -  NV SRAM 32k 1
•µP Reset
•Periodic Interrupt
 MOD/256 729 -40 to +85
DS3045W 
•Watchdog Timekeeper
 HH:MM:SS YYYY-MM-DD Bytewide 3.3  -  NV SRAM 128k 1
•µP Reset
•Periodic Interrupt
 MOD/256 729 -40 to +85
DS32B35   -  HH:MM:SS YY-MM-DD I2C 2.7 to 3.63
3.3 		840 FRAM 2k
8k 		 - 
•µP Reset
•Power Fail Output
•SOIC Package with Integrated Crystal
•Square-Wave Output
 SOIC/20 99 -40 to +85
0 to +70
DS32C35   -  HH:MM:SS YY-MM-DD I2C 2.7 to 3.63
3.3 		840 FRAM 2k
8k 		 - 
•µP Reset
•Power Fail Output
•SOIC Package with Integrated Crystal
•Square-Wave Output
 SOIC/20 99 -40 to +85
0 to +70
DS1746   -  HH:MM:SS YYYY-MM-DD Bytewide 3.3
5 		 -  NV SRAM 128k 0
•Battery + Crystal
•PowerCap Package
 MOD/32
PWRCP/34 		607 0 to +70
DS1747   -  HH:MM:SS YYYY-MM-DD Bytewide 3.3
5 		 -  NV SRAM 512k 0
•Battery + Crystal
•PowerCap Package
 MOD/32
PWRCP/34 		607 0 to +70
See All Timekeeping & Real-Time Clocks (86)


         


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