Circuitos integrados de relojes en tiempo real

(132 resultados)

Los relojes en tiempo real (RTC) proporcionan información de hora y/o fecha en casi cualquier dispositivo electrónico que necesite mantener la hora exacta. Los tipos de reloj son contador binario, reloj/calendario/supervisor, contador de tiempo transcurrido, chip de tiempo fantasma, controlador de sistema portátil, registrador de temperatura, registrador de eventos de tiempo y periférico de reloj temporizador. Contienen tamaños de memoria que van desde 2 B a 2 MB y tienen opciones de interfaz de I2C, paralelo, serie, SPI, 1 cable, 2 cables, 3 cables y 4 cables.

Parte #	Fabricante	Descripción	Disponibilidad	Precios
MCP795W10-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	591	1+: $1.59280 25+: $1.46080 100+: $1.39920
MCP795W11-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	En stock	228+: $1.42560
MCP795W11-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	86	1+: $1.66320 25+: $1.54000 100+: $1.46300
MCP795W12-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	238	1+: $1.62800 25+: $1.50480 100+: $1.42560
MCP795W12-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	7	1+: $1.66320
MCP795W21-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	272	1+: $1.70720 25+: $1.58400 100+: $1.50700
MCP795W21-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	211	1+: $1.74240 25+: $1.61920 100+: $1.53120
MCP795W22-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	11	1+: $4.63715 10+: $4.55657 30+: $4.50343
MCP795W10T-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	En stock	2600+: $1.35300
MCP795W10T-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	En stock	2500+: $1.39921
MCP795W11T-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	En stock	2600+: $1.42561
MCP795W11T-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	En stock	2500+: $1.46300
MCP795W12T-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	En stock	2600+: $1.42561
MCP795W12T-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	En stock	2500+: $1.46300
MCP795W20T-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	En stock	2600+: $1.42561
MCP795W20T-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	En stock	2500+: $1.46300
MCP795W21T-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	En stock	2600+: $1.50700
MCP7940MT-I/MNY Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TDFN	21982	1+: $0.67760 25+: $0.61600 100+: $0.59400 Mostrar más
MCP7940MT-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	8323	1+: $0.62480 25+: $0.58080 100+: $0.54560 Mostrar más
MCP7940MT-I/SN Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	5243	1+: $0.58960 25+: $0.54560 100+: $0.51920 Mostrar más
MCP7940M-I/SN Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	761	1+: $0.58960 25+: $0.54560 100+: $0.51920
MCP795B10-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	En stock	228+: $1.51943
MCP795B11-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	En stock	288+: $1.56065
MCP795B22-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14TSSOP	En stock	288+: $1.62378
MCP795B21T-I/SL Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR SPI 14SOIC	En stock	2600+: $1.38600