DistyParts Icon
AT29C256-70JI The Microchip Technology AT29C256-70JI is a 256Kbit parallel Flash memory device. It features a fast 70 ns access time and operates from a 4.5V to 5.5V supply.
Mfr Part #:

AT29C256-70JI

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology AT29C256-70JI is a 256Kbit parallel Flash memory device. It features a fast 70 ns access time and operates from a 4.5V to 5.5V supply.
✓ Total Stock: 5,500 pcs
$ Price Range: $1.28

AT29C256-70JI Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,500 pcs
On Request
5500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AT29C256-70JI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Lead Style
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Power Dissipation
Supplier Device Package
Supplier Package
Technology
Voltage
Write Cycle Time
View Similar Products (0)

AT29C256-70JI Description

Short technical summary and product information.

The AT29C256-70JI is a 256Kbit in-system Flash programmable and erasable read-only memory (PEROM) from Microchip Technology. Organized as 32,768 words by 8 bits, this non-volatile memory offers a fast read access time of 70 ns. It operates on a single 5V supply (4.5V to 5.5V) and is manufactured using advanced CMOS technology.

 

This device supports 5-volt-only reprogramming and features page program operation, allowing for single-cycle erase and program of 64-byte pages. Internal address and data latches simplify the programming process. The AT29C256-70JI includes hardware and software data protection features. Its endurance is rated for over 10,000 program/erase cycles per sector.

 

Designed for commercial and industrial applications, the AT29C256-70JI operates within a temperature range of -40°C to 85°C. It is available in a 32-PLCC (J-Lead) package suitable for surface mounting. The device offers low-power dissipation with a typical active current of 50 mA and a CMOS standby current of less than 300 µA.

AT29C256-70JI Quick Information

Product Type: Flash Memory
Series: AT29C256
Canonical Name: AT29C256-70JI 256Kbit Parallel Flash Memory
Subcategory: Non-Volatile Memory

AT29C256-70JI Compliance

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

AT29C256-70JI Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

AT29C256-70JI Features

  • Fast 70 ns read access time.
  • 256Kbit memory organized as 32K x 8.
  • Single 4.5V to 5.5V supply operation.
  • Page program operation for 64 bytes.
  • Endurance over 10,000 program/erase cycles.

AT29C256-70JI Applications

  • In-system programmable applications.
  • Data storage in embedded systems.
  • Firmware storage requirements.
  • Industrial control systems.

AT29C256-70JI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT29C256-70JI?

4.5V to 5.5V.

What package is the AT29C256-70JI available in?

32-LCC (J-Lead) / 32-PLCC (13.97x11.43 mm) surface mount.

What is the operating temperature range?

-40°C to 85°C (TC).

What is the access time of the AT29C256-70JI?

70 ns maximum.

What is the memory organization?

32K x 8.

What is the endurance rating?

Greater than 10,000 write/erase cycles typical.

What are the typical supply currents?

Active current 50 mA, standby current 300 µA (CMOS).

Home

Categories