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DS1216D - Maxim Integrated
Manufacturer:
Maxim Integrated
ManyChip's Part#:
MC97343190
Category:
Real Time Clock IC
Package:
DIP-32
Datasheet:
Datasheet 3D Model
Description:
Real Time Clock Phantom Clock/Parallel 32Kbyte Clock/Calendar/ROM Control 32Pin PDIP W
Stock Locations:
Availability:
300 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 33.33

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

GENERAL DESCRIPTION
The DS1216 SmartWatch RAM and SmartWatch ROM sockets are 600-mil-wide DIP sockets with a built-in CMOS watch function, an NV RAM controller circuit, and an embedded lithium energy
source. The sockets provide an NV RAM solution for memory sized from 2K x 8 to 512K x 8 with
package sizes from 26 pins to 32 pins. When a socket is mated with a CMOS SRAM, it provides a
complete solution to problems associated with memory volatility and uses a common energy source to maintain time and date.
FEATURES
 Keeps Track of Hundredths of Seconds, Seconds, Minutes, Hours, Days, Date of the Month, Months, and Years
 Converts Standard 2K x 8 Up to 512K x 8 CMOS Static RAMs into Nonvolatile Memory
 Embedded Lithium Energy Cell Maintains Watch Information and Retains RAM Data
 Watch Function is Transparent to RAM Operation
 Automatic Leap Year Compensation Valid Up to 2100
 Lithium Energy Source is Electrically Disconnected to Retain Freshness Until Power is Applied for the First Time
 Proven Gas-Tight Socket Contacts
 Full ±10% Operating Range
 Accuracy Better Than ±1 Minute/Month at +25°C

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DS1216D Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	32 Pin
Case/Package	DIP-32
Supply Voltage (DC)	5.00 V
Number of Positions	32 Position
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	4.5V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
	Show
Size-Length	41.14 mm
Size-Width	18.29 mm
Size-Height	11.94 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance Edition	2015/06/15

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- Vacuum packaging
- Anti-static packaging
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