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时钟/计时 - 实时时钟热门型号

器件图 型号 制造商 封装 描述 价格 PDF
DS12885T+ DS12885T+ - 32-TQFP

IC RTC W/RAM 128 BYTE 32-TQFP

DS12885TN+ DS12885TN+ - 32-TQFP

IC RTC W/RAM 128 BYTE 32-TQFP

DS12887+ DS12887+ - 24-DIP

IC RTC W/RAM 128 BYTE 24-EDIP

DS1308U-18+ DS1308U-18+ - 8-TSSOP,8-MSOP(0.118",3.00mm

IC RTC 56BYTE NVRAM I2C 8UMAX

DS1308U-3+ DS1308U-3+ - 8-TSSOP,8-MSOP(0.118",3.00mm

IC RTC 56BYTE NVRAM I2C 8UMAX

DS1251YP-70+ DS1251YP-70+ - 34-PowerCap?

IC NVSRAM 4MBIT 70NS 34PCM

DS12885+ DS12885+ - 24-DIP(0.600",15.24mm)

IC RTC W/RAM 128 BYTE 24-DIP

DS12R885S-33+ DS12R885S-33+ - 24-SOIC(0.295",7.50mm

IC RTC W/RAM 128 BYTE 24-SOIC

DS12R885S-33+T&R DS12R885S-33+T&R - 24-SOIC(0.295",7.50mm

IC RTC W/RAM 128 BYTE 24-SOIC

DS12R885S-5+ DS12R885S-5+ - 24-SOIC(0.295",7.50mm

IC RTC W/RAM 128 BYTE 24-SOIC

DS12R885S-5+T&R DS12R885S-5+T&R - 24-SOIC(0.295",7.50mm

IC RTC W/RAM 128 BYTE 24-SOIC

DS1302SN+ DS1302SN+ - 8-SOIC(0.209",5.30mm

IC TIMEKEEPER T-CHARGE IND 8SOIC

DS1305+ DS1305+ - 16-DIP(0.300",7.62mm)

IC RTC SERIAL ALARM 16-DIP

DS1305E+ DS1305E+ - 20-TSSOP(0.173",4.40mm

IC RTC SERIAL ALARM 20-TSSOP

DS1305EN+ DS1305EN+ - 20-TSSOP(0.173",4.40mm

IC RTC SERIAL ALARM IND 20-TSSOP

DS1305N+ DS1305N+ - 16-DIP(0.300",7.62mm)

IC RTC SERIAL ALARM 16-DIP

DS1306+ DS1306+ - 16-DIP(0.300",7.62mm)

IC RTC SERIAL ALARM 16-DIP

DS1306EN+ DS1306EN+ - 20-TSSOP(0.173",4.40mm

IC RTC SERIAL ALARM IND 20-TSSOP

DS1307N+ DS1307N+ - 8-DIP(0.300",7.62mm)

IC RTC SERIAL 512K IND 8-DIP

DS1302N+ DS1302N+ - 8-DIP(0.300",7.62mm)

IC TIMEKEEPER T-CHARGE IND 8-DIP