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
MCP79410-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	3094	1+: $0.95040 25+: $0.88880 100+: $0.84700
MCP79410-I/SN Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	11589	1+: $0.91520 25+: $0.84480 100+: $0.80080
MCP79410-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TSSOP	7135	1+: $0.95040 25+: $0.88880 100+: $0.84700
MCP79410T-I/MNY Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TDFN	20276	1+: $0.99440 25+: $0.92400 100+: $0.88000 Mostrar más
MCP79410T-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TSSOP	2478	1+: $0.95040 25+: $0.88880 100+: $0.84700 Mostrar más
MCP79411T-I/SN Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	24096	1+: $0.99440 25+: $0.98560 3300+: $0.88000
MCP79411T-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TSSOP	En stock	2500+: $0.90640
MCP79411T-I/MNY Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TDFN	2264	1+: $1.08240 25+: $1.04720 3300+: $0.94161
MCP79401-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	377	1+: $0.95040 25+: $0.88880 100+: $0.84700
MCP7940N-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	1936	1+: $0.79200 25+: $0.73040 100+: $0.70400
MCP79400T-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	3784	1+: $0.88000 25+: $0.80960 100+: $0.76560 Mostrar más
MCP7940NT-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	8848	1+: $0.79200 25+: $0.73040 100+: $0.70400 Mostrar más
MCP79401T-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TSSOP	En stock	2500+: $0.84700
MCP79401T-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	En stock	2500+: $0.84700
MCP79400T-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TSSOP	En stock	2500+: $0.76560
MCP79401T-I/SN Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	En stock	3300+: $0.80080
MCP7940NT-I/MNY Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TDFN	33994	1+: $0.83600 25+: $0.77440 100+: $0.73040 Mostrar más
MCP79400T-I/MNY Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TDFN	4417	1+: $0.91520 25+: $0.84480 100+: $0.80080 Mostrar más
MCP79400T-I/SN Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	3018	1+: $0.83600 25+: $0.77440 100+: $0.73040 Mostrar más
MCP79400-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	1093	1+: $0.88000 25+: $0.80960 100+: $0.76560
MCP79400-I/SN Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	1789	1+: $0.83600 25+: $0.77440 100+: $0.73040
MCP79402-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	174	1+: $0.95040 25+: $0.88880 100+: $0.84700
MCP79402-I/SN Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8SOIC	416	1+: $0.91520 25+: $0.84480 100+: $0.80080
MCP7940M-I/MS Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8MSOP	1046	1+: $0.62480 25+: $0.58080 100+: $0.54560
MCP7940M-I/ST Real Time Clocks ICs	Microchip Technology	IC RTC CLK/CALENDAR I2C 8TSSOP	24	1+: $0.62480 25+: $0.58080 100+: $0.54560