MXD1210：Nonvolatile RAM Controller _ BDTIC a Leading Distributor in China

MXD1210：Nonvolatile RAM Controller

The MXD1210 nonvolatile RAM controller is a very low-power CMOS circuit that converts standard (volatile) CMOS RAM into nonvolatile memory. It also continually monitors the power supply to provide RAM write protection when power to the RAM is in a marginal (out-of-tolerance) condition. When the power supply begins to fail, the RAM is write protected, and the device switches to battery-backup mode.

Key Features

Battery Backup
Memory Write Protection
230µA Operating-Mode Quiescent Current
2nA Backup-Mode Quiescent Current
Battery Freshness Seal
Optional Redundant Battery
Low Forward-Voltage Drop on VCC Supply Switch
5% or 10% Power-Fail Detection Options
Tests Battery Condition During Power-Up
8-Pin SO Available

MXD1210: Typical Operating Circuit

Applications/Uses

µP-Controlled Systems
Computers: Desktop, Workstation, Server
Embedded Systems

DataSheet

title	Download file
MXD1210 Data Sheet	MXD1210.pdf

Parametrics

Part Number	Reset Thresh. (V)	Reset Out	I_CC (µA)	Oper. Temp. (°C)	Package/Pins	Budgetary Price
Part Number	Reset Thresh. (V)	Reset Out	max	Oper. Temp. (°C)	Package/Pins	See Notes
MXD1210	3.3 to 5.5	No	500	-55 to +125 -40 to +85 0 to +70	CDIP(N)/8 PDIP(N)/8 SOIC(N)/8 SOIC(W)/16	$3.47 @1k

Part Number	CE Cntrl.	Smart Socket w/Int. Batt.	Li Batt. Monitor	Pwr. Fail Out	RAMs Controlled	V_SUPPLY (V)	Package/Pins	Oper. Temp. (°C)	Budgetary Price
Part Number	CE Cntrl.	Smart Socket w/Int. Batt.	Li Batt. Monitor	Pwr. Fail Out	RAMs Controlled	V_SUPPLY (V)	Package/Pins	Oper. Temp. (°C)	See Notes
MXD1210	Yes	No	No	No	1	5	CDIP(N)/8 PDIP(N)/8 SOIC(N)/8 SOIC(W)/16	-55 to +125 -40 to +85 0 to +70	$3.47 @1k

Quality and Environmental Data

MXD1210.pdf

Ordering Information

Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MXD1210C/D	Active		DICE SALES,;NA pin;DICE S;	0°C to +70°C	See data sheet
MXD1210CPA	No Longer Available	MXD1210CPA+	PDIP(N),;8 pin;79.7 mm²	0°C to +70°C	No
MXD1210CPA+	Active		PDIP(N),;8 pin;79.7 mm²	0°C to +70°C	Lead Free
MXD1210CSA	No Longer Available	MXD1210CSA+	SOIC(N),;8 pin;30.9 mm²	0°C to +70°C	No
MXD1210CSA+	Active		SOIC(N),;8 pin;30.9 mm²	0°C to +70°C	Lead Free
MXD1210CSA+T	Active		SOIC(N),;8 pin;30.9 mm²	0°C to +70°C	Lead Free
MXD1210CSA-T	No Longer Available	MXD1210CSA+T	SOIC(N),;8 pin;30.9 mm²	0°C to +70°C	No
MXD1210CWE	No Longer Available	MXD1210CWE+	SOIC(W),;16 pin;111.8 mm²	0°C to +70°C	No
MXD1210CWE+	Active		SOIC(W),;16 pin;111.8 mm²	0°C to +70°C	Lead Free
MXD1210CWE+T	Active		W.SO;16 pin	0°C to +70°C	See data sheet
Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MXD1210CWE-T	No Longer Available		W.SO;16 pin	0°C to +70°C	See data sheet
MXD1210EPA	No Longer Available	MXD1210EPA+	PDIP(N),;8 pin;79.7 mm²	-40°C to +85°C	No
MXD1210EPA+	Active		PDIP(N),;8 pin;79.7 mm²	-40°C to +85°C	Lead Free
MXD1210ESA	No Longer Available	MXD1210ESA+	SOIC(N),;8 pin;30.9 mm²	-40°C to +85°C	No
MXD1210ESA+	Active		SOIC(N),;8 pin;30.9 mm²	-40°C to +85°C	Lead Free
MXD1210ESA+T	Active		SOIC(N),;8 pin;30.9 mm²	-40°C to +85°C	Lead Free
MXD1210ESA-T	No Longer Available	MXD1210ESA+T	SOIC(N),;8 pin;30.9 mm²	-40°C to +85°C	No
MXD1210EWE	No Longer Available	MXD1210EWE+	SOIC(W),;16 pin;111.8 mm²	-40°C to +85°C	No
MXD1210EWE+	Active		SOIC(W),;16 pin;111.8 mm²	-40°C to +85°C	Lead Free
MXD1210EWE+T	Active		W.SO;16 pin	-40°C to +85°C	See data sheet
Part Number	Status	Recommended Replacement	Package	Temp	RoHS
MXD1210EWE-T	No Longer Available		W.SO;16 pin	-40°C to +85°C	See data sheet
MXD1210MJA	No Longer Available		CDIP(N),;8 pin;82.6 mm²	-55°C to +125°C	No

MXD1210.pdf MXD1210