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BQ4015YMA-85 The Texas Instruments BQ4015YMA-85 is a 4Mbit Non-Volatile SRAM (NVSRAM) with an 85ns access time. It operates from a 4.5V to 5.5V supply and is housed in a 32-DIP Module package.
Mfr Part #:

BQ4015YMA-85

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ4015YMA-85 is a 4Mbit Non-Volatile SRAM (NVSRAM) with an 85ns access time. It operates from a 4.5V to 5.5V supply and is housed in a 32-DIP Module package.
✓ Total Stock: 1,218 pcs
$ Price Range: $1.28

BQ4015YMA-85 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,218 pcs
On Request
1218 pcs On Request 1 On Request On Request 11+ On Request On Request
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BQ4015YMA-85 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Technology
Voltage
Write Cycle Time
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BQ4015YMA-85 Description

Short technical summary and product information.

The BQ4015YMA-85 from Texas Instruments is a 4,194,304-bit static RAM organized as 524,288 words by 8 bits. This NVSRAM offers the unlimited write cycles of standard SRAM combined with nonvolatility. Its integral control circuitry and energy source ensure data retention without long write-cycle times or the limitations associated with EEPROM.

 

Key electrical specifications include a memory size of 4Mbit, organized as 512K x 8, with a parallel interface. It features an access time and write cycle time of 85ns. The device operates within a voltage range of 4.5V to 5.5V.

 

Designed for through-hole mounting, the BQ4015YMA-85 comes in a 32-DIP Module package. The operating temperature range is 0°C to 70°C (TA). This component is suitable for applications requiring reliable data storage with the speed of SRAM.

BQ4015YMA-85 Quick Information

Product Type: Non-Volatile SRAM
Canonical Name: BQ4015YMA-85 Non-Volatile SRAM
Subcategory: Memory

BQ4015YMA-85 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ4015YMA-85 Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ4015YMA-85 Features

  • 4Mbit non-volatile SRAM
  • 85ns access and write cycle time
  • 4.5V to 5.5V operating voltage
  • 32-DIP Module package
  • Through-hole mounting

BQ4015YMA-85 Applications

  • Used for critical data logging applications
  • Ideal for industrial control parameter storage
  • Suitable for real-time clock data retention
  • Used in power-fail-sensitive systems
  • Applications requiring unlimited write cycles

BQ4015YMA-85 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the BQ4015YMA-85?

The BQ4015YMA-85 has a memory size of 4Mbit.

What is the organization of the BQ4015YMA-85 memory?

The memory organization is 512K x 8.

What is the access time for the BQ4015YMA-85?

The access time is 85 ns.

What is the operating voltage range for the BQ4015YMA-85?

The operating voltage is 4.5V to 5.5V.

What is the operating temperature range for the BQ4015YMA-85?

The operating temperature is 0°C to 70°C (TA).

How is the BQ4015YMA-85 mounted?

The mounting type is Through Hole.

What package is the BQ4015YMA-85 in?

The package is a 32-DIP Module (0.600", 15.24mm).

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