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BQ4014YMB-120, BQ4014YMB-85, BQ4015

Table of contents:
Info of BQ4014YMB-120
Info of BQ4014YMB-85
Info of BQ4015

BQ4014YMB-120, BQ4014YMB-85, BQ4015 Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:DIP-32 D/C:9719

BQ4014YMB-120, BQ4014YMB-85, BQ4015 Datasheet download

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Part Number: BQ4014YMB-120

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: DIP-32

D/C: 9719

Description: IC NONVOLATILE SRAM 256KX8 32DIP

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BQ4014YMB-120 Parameters

Technical/Catalog Information	BQ4014YMB-120
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Memory Type	NVSRAM (Non-Volatile SRAM)
Memory Size	2M (256K x 8)
Speed	120ns
Interface	Parallel
Package / Case	32-DIP Module
Packaging	Tube
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Format - Memory	RAM
Drawing Number	296; 4201976; MB; 32
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BQ4014YMB 120 BQ4014YMB120

BQ4014YMB-120 General Description

512Kx8 Nonvolatile SRAM, 5% Voltage Tolerance

BQ4014YMB-120 Features

Data retention for at least 10 years without power
Automatic write-protection during power-up/power-down cycles
Conventional SRAM operation, including unlimited write cycles
Internal isolation of battery before power application
Industry standard 32-pin DIP pinout
34-pin LIFETIME LITHIUM^TM module
- Module completely surface-mounted
- Snap-on power-source for lithium battery backup
- Replaceable power-source (part number: bq40MS)

BQ4014YMB-120 Typical Application

BQ4015 Datasheet

BQ4014YMB-85 Parameters

Technical/Catalog Information	BQ4014YMB-85
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Memory Type	NVSRAM (Non-Volatile SRAM)
Memory Size	2M (256K x 8)
Speed	85ns
Interface	Parallel
Package / Case	32-DIP Module
Packaging	Tube
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Format - Memory	RAM
Drawing Number	296; 4201976; MB; 32
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	BQ4014YMB 85 BQ4014YMB85 296 9398 5 ND 29693985ND 296-9398-5

BQ4015 Parameters

BQ4015 Features

Data retention for at least 10 years without power
Automatic write-protection during power-up/power-down cycles
Conventional SRAM operation, including unlimited write cycles
Internal isolation of battery before power application
Industry standard 32-pin DIP pinout
34-pin LIFETIME LITHIUM^TM module
- Module completely surface-mounted
- Snap-on power-source for lithium battery backup
- Replaceable power-source (part number: bq40MS)

BQ4015 General Description

512Kx8 Nonvolatile SRAM, 5% Voltage Tolerance

BQ4015 Maximum Ratings

Symbol	Parameter	Value	Unit	Conditions
V_CC	DC voltage applied on V_CC relative to V_SS	-0.3 to 7.0	V
V_T	DC voltage applied on any pin excluding V_CC relative to V_SS	-0.3 to 7.0	V	V_T V_CC + 0.3
T_OPR	Operatingtemperature	0 to +70	°C	Commercial
T_OPR	Operatingtemperature	-40 to +85		Extended "N"
T_STG	Storage temperature	-40 to +70	°C	Commercial
T_STG	Storage temperature	-40 to +85	°C	Extended "N"
T_BIAS	Temperature under bias	-10 to +70	°C	Commercial
T_BIAS	Temperature under bias	-40 to +85	°C	Extended "N"
T_SOLDER	Soldering temperature	+260	°C	For 10 seconds

BQ4015 Features

Data retention for at least 10 years without power
Automatic write-protection during power-up/power-down cycles
Conventional SRAM operation, including unlimited write cycles
Internal isolation of battery before power application
Industry standard 32-pin DIP pinout
34-pin LIFETIME LITHIUM^TM module
- Module completely surface-mounted
- Snap-on power-source for lithium battery backup
- Replaceable power-source (part number: bq40MS)

BQ4015 Typical Application

BQ4015 Datasheet

BQ4015 Connection Diagram

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