실시간 클록 IC

(3852 결과)

실시간 시계(RTC)는 정확한 시간을 유지해야 하는 거의 모든 전자 장치에 시간 및/또는 날짜 정보를 제공합니다. 클록 유형에는 이진 카운터, 클록/캘린더/감독자, 경과 시간 카운터, 팬텀 타임 칩, 휴대용 시스템 컨트롤러, 온도 레코더, 시간 이벤트 레코더 및 타이머 클록 주변 장치가 있습니다. 이 제품에는 2B~2MB 범위의 메모리 크기가 포함되어 있으며 I2C, 병렬, 직렬, SPI, 1선, 2선, 3선 및 4선 인터페이스 옵션이 있습니다.

부분 #	제조업체	설명	유효성	가격
RTC-4543SA:A0 Real Time Clocks ICs	Epson	IC RTC CLK/CALENDAR SER 14SOP	재고	1000+: $1.79182 2000+: $1.70223 5000+: $1.63823
DS1689S Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28SOIC	재고	520+: $4.13824
DS1302 Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SER 8DIP	재고	10000+: $1.51800
DS1302Z Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR SER 8SOIC	재고	10000+: $1.51800
DS1602 Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC ELAPSED CNT SER 8DIP	재고	539+: $2.42914
DS1284Q Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28PLCC	재고	518+: $5.99316
DS1746WP-120 Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 34PCM	재고	40+: $23.67156
DS1284 Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLK/CALENDAR PAR 28DIP	재고	507+: $5.63002
BQ4802LYPW Real Time Clocks ICs	Texas Instruments	Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 3V Vcc 28-TSSOP 0 to 70	재고	50+: $5.23600 200+: $4.67438
MCP7940N-E/SN Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	973	1+: $0.80960 25+: $0.74800 100+: $0.71500
MCP795B20T-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	재고	2600+: $1.32000
MCP795B10-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	재고	228+: $1.51943
MCP795B11-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	재고	288+: $1.56065
MCP795B12-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	재고	288+: $1.56065
MCP795B20-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	재고	228+: $1.57373
MCP795B21-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	재고	288+: $1.62378
MCP795B22-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	재고	228+: $1.63846
MCP795B22-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	재고	288+: $1.62378
AB-RTCMC-32.768KHZ-B5ZE-S3-T Real Time Clocks ICs	Abracon	RTC IC, 32.768kHz, CMOS, Industrial, 1.2-5.5V, 10-Pin PDSO	15	1+: $8.04685 10+: $7.84457 30+: $7.71085
DS1338U-18+T&R Real Time Clocks ICs	Analog Devices Inc./Maxim Integrated	IC RTC CLOCK/CALENDAR I2C 8UMAX	595	1+: $4.65520 10+: $3.55432 25+: $3.27888 더 보기
PT7C4337UEX Real Time Clocks ICs	Diodes Incorporated	IC RTC CLK/CALENDAR I2C 8MSOP	783	1+: $0.98560 10+: $0.70840 25+: $0.64064 더 보기
PT7C4337ZEEX Real Time Clocks ICs	Diodes Incorporated	IC RTC CLK/CALENDAR I2C 8TDFN	재고	3000+: $0.48418 6000+: $0.47315 9000+: $0.46762 더 보기
PT7C433833UEX Real Time Clocks ICs	Diodes Incorporated	IC RTC CLK/CALENDAR I2C 8MSOP	81	10+: $0.86951 30+: $0.77852 100+: $0.67561 더 보기
PT7C43390LEX Real Time Clocks ICs	Diodes Incorporated	IC RTC CLK/CALENDAR I2C 8MSOP	2117	1+: $1.33760 10+: $0.97504 25+: $0.88458 더 보기
PT7C4372ALEX Real Time Clocks ICs	Diodes Incorporated	IC RTC CLK/CALENDAR I2C 8TSSOP	2690	10+: $0.52972 30+: $0.49372 100+: $0.45428 더 보기