M48T18-100PC1

5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM

Parameters

Supply Voltage Min Volt	4.5
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	0.0
Operating Temp Max Celsius	70.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	PDIP 28 .7

Description

The M48T08/18/08Y TIMEKEEPER®RAM is an 8 K x 8 non-volatile static RAM and real-time clock which is pin and function compatible with the DS1643. The monolithic chip is available in two special packages to provide a highly integrated battery-backed memory and real-time clock solution.The...
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Key features

Key features
Integrated ultra low power SRAM, real-time clock, power-fail control circuit, and battery BYTEWIDE^™RAM-like clock access BCD coded year, month, day, date, hours, minutes, and seconds Typical clock accuracy of ±1 minute a month, at 25 °C Automatic power-fail chip deselect and WRITE protection WRITE protect V_PFD= power-fail deselect voltage): M48T08: V_CC= 4.75 to 5.5 V; 4.5 V ≤ V_PFD≤ 4.75 V M48T18/T08Y: V_CC= 4.5 to 5.5 V; 4.2 V ≤ V_PFD≤ 4.5 V Software controlled clock calibration for high accuracy applications Self-contained battery and crystal in the CAPHAT^™DIP package Packaging includes a 28-lead SOIC and SNAPHAT^®top (to be ordered separately) SOIC package provides direct connection for a snaphat top which contains the battery and crystal Pin and function compatible with DS1643 and JEDEC standard 8 K x 8 SRAMs RoHS compliant Lead-free second level interconnect

In stock

Quantity	$ per unit	Savings
1-5	$39.70	0%
5 +	Contact sales

$39.70

Parameters

Supply Voltage Min Volt	4.5
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	0.0
Operating Temp Max Celsius	70.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	PDIP 28 .7

Description

Key features

Key features
Integrated ultra low power SRAM, real-time clock, power-fail control circuit, and battery BYTEWIDE^™RAM-like clock access BCD coded year, month, day, date, hours, minutes, and seconds Typical clock accuracy of ±1 minute a month, at 25 °C Automatic power-fail chip deselect and WRITE protection WRITE protect V_PFD= power-fail deselect voltage): M48T08: V_CC= 4.75 to 5.5 V; 4.5 V ≤ V_PFD≤ 4.75 V M48T18/T08Y: V_CC= 4.5 to 5.5 V; 4.2 V ≤ V_PFD≤ 4.5 V Software controlled clock calibration for high accuracy applications Self-contained battery and crystal in the CAPHAT^™DIP package Packaging includes a 28-lead SOIC and SNAPHAT^®top (to be ordered separately) SOIC package provides direct connection for a snaphat top which contains the battery and crystal Pin and function compatible with DS1643 and JEDEC standard 8 K x 8 SRAMs RoHS compliant Lead-free second level interconnect