As an Amazon Associate, we earn from qualifying purchases. DS1670E/T&R Analog Devices Inc./Maxim Integrated | Integrated Circuits (ICs) | DigiKey Analog Devices Inc./Maxim Integrated . DS1670E-T-R Attributes Brand name, Manufacturer name, Manufacturer, Attribute01Analog Devices Inc./Maxim Integrated Attribute00Integrated Circuits (ICs) Attribute02, Attribute07- Attribute03Tape & Reel (TR) Attribute04Obsolete Attribute05Portable System Controller Attribute06Alarm, Leap Year, Watchdog Timer Attribute08HH:MM:SS (12/24 hr) Attribute09YY-MM-DD-dd Attribute103-Wire Serial Attribute112.97V ~ 3.63V Attribute122.5V ~ 3.7V Attribute13100?A @ 3.3V Attribute140?C ~ 70?C Attribute15Surface Mount Attribute1620-TSSOP (0.173", 4.40mm Width) Attribute1720-TSSOP Attribute18DS1670 AttributeKey00Category AttributeKey01Mfr AttributeKey02Series AttributeKey03Package AttributeKey04Product Status AttributeKey05Type AttributeKey06Features AttributeKey07Memory Size AttributeKey08Time Format AttributeKey09Date Format AttributeKey10Interface AttributeKey11Voltage - Supply AttributeKey12Voltage - Supply, Battery AttributeKey13Current - Timekeeping (Max) AttributeKey14Operating Temperature AttributeKey15Mounting Type AttributeKey16Package / Case AttributeKey17Supplier Device Package AttributeKey18Base Product Number Extra Product NameDS1670E/T&R Analog Devices Inc./Maxim Integrated | Integrated Circuits (ICs) | DigiKey atoms, moq, multiple1 extraShipping, qtyInStock0 MPNDS1670E-T-R SKU445726 snippetReal Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-TSSOP (0.173\ Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key44572611