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DS1670E

20 Terminations3.3V 20 Pin DS1670 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Watchdog Timer 0.032MHz

Manufacturer: Maxim Integrated
Origchip NO: 503-DS1670E
Package: 20-TSSOP (0.173, 4.40mm Width)
Datasheet: PDF
Stock: 546
Description: 20 Terminations3.3V 20 Pin DS1670 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Watchdog Timer 0.032MHz (Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Number of Pins	24
Operating Temperature	0°C~70°C
Packaging	Tube
Published	2005
JESD-609 Code	e0
Feature	Alarm, Leap Year, Watchdog Timer
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Type	Portable System Controller
Terminal Finish	Tin/Lead (Sn/Pb)
Additional Feature	3-CHANNEL, 8-BIT ADC
HTS Code	8542.31.00.01
Subcategory	Timers or RTCs
Technology	CMOS
Voltage - Supply	2.97V~3.63V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	240
Supply Voltage	3.3V
Terminal Pitch	0.65mm
Reach Compliance Code	not_compliant
Time@Peak Reflow Temperature-Max (s)	20
Base Part Number	DS1670
Pin Count	20
JESD-30 Code	R-PDSO-G20
Qualification Status	Not Qualified
Power Supplies	3.3V
Interface	3-Wire Serial
Clock Frequency	0.032MHz
External Data Bus Width	1
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	100μA @ 3.3V
Time-Min	SECONDS
Interrupt Capability	Y
Voltage - Supply, Battery	2.5V~3.7V
Volatile	YES
Information Access Method	SERIAL, 3-WIRE
Height Seated (Max)	1.1mm
Length	6.5mm
Width	4.4mm
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead