파트넘버.co.kr DS1220Y 데이터시트 검색

DS1220Y 전자부품 데이터시트



DS1220Y 전자부품 회로 및
기능 검색 결과



DS1220Y  

Dallas
Dallas

DS1220Y

16k Nonvolatile SRAM

DS1220Y 16k Nonvolatile SRAM www.dalsemi.com FEATURES 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Directly replaces 2k x 8 volatile static RAM or EEPROM Unlimited write cycles Low-power CM




관련 부품 DS122 상세설명

DS1228S  

  
Transmitter / Receiver

w w a D . w S a t e e h U 4 t m o .c w w w .D t a S a e h t e U 4 .c m o w w w .D a t a e h S 4 t e U . m o c



Dallas Semiconductor
Dallas Semiconductor

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DS1222  

  
BankSwitch Chip

DS1222 BankSwitch Chip www.dalsemi.com FEATURES Provides bank switching for 16 banks of memory Bank switching is software-controlled by a pattern recognition sequence on four address inputs Automatically sets all 16 banks off on power-up Bank switching logic allows only one bank on at a time Custom



Dallas
Dallas

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DS1228  

  
+5V Powered Dual RS-232 Transmitter/Receiver

DS1228 DS1228 +5V Powered Dual RS-232 Transmitter/Receiver FEATURES PIN ASSIGNMENT C1+ V+ C1C2+ C2VT2OUT R2IN 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC GND T1OUT C1+ V+ R1IN C1R1OUT C2+ T1IN C2V1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC GND T1OUT R1IN R1OUT T1IN T2IN R2OUT • Operates from a s



Dallas
Dallas

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DS1225AB  

  
64k Nonvolatile SRAM

DS1225AB/AD 64k Nonvolatile SRAM www.dalsemi.com FEATURES 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Directly replaces 8k x 8 volatile static RAM or EEPROM Unlimited write cycles Low-power CMOS JEDEC standard 28-pin DIP package



Dallas
Dallas

PDF



DS1228  

  
Transmitter / Receiver

w w a D . w S a t e e h U 4 t m o .c w w w .D t a S a e h t e U 4 .c m o w w w .D a t a e h S 4 t e U . m o c



Dallas Semiconductor
Dallas Semiconductor

PDF



DS1227  

  
KickStarter Chip

DS1227 DS1227 KickStarter Chip FEATURES • Provides PIN ASSIGNMENT VCCO2 VCCO3 VCCO1 PWRON VDCO 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCCO4 MODE4 SENSE INT/ACK OSCEXT BOOST ON1 ON4 RXIN RXOUT step-up regulation and microenergy management for battery-operated s



Dallas Semiconducotr
Dallas Semiconducotr

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