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AM29F040B-120PC The AMD AM29F040B-120PC is a 4 Megabit CMOS Flash memory device operating at 5.0 volts. It features fast access times and high endurance.
Mfr Part #:

AM29F040B-120PC

Available from 4 distributors
Mfr Name: Advanced Micro Devices
Advanced Micro Devices
The AMD AM29F040B-120PC is a 4 Megabit CMOS Flash memory device operating at 5.0 volts. It features fast access times and high endurance.
✓ Total Stock: 13 pcs
$ Price Range: $1.50

AM29F040B-120PC Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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.

AM29F040B-120PC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Access Time
Memory Organization
Memory Size
Voltage Supply
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AM29F040B-120PC Description

Short technical summary and product information.

The AMD AM29F040B-120PC is a 4 Mbit (512K x 8-bit) CMOS Flash memory organized into eight uniform sectors of 64 Kbytes each, offering flexible erase capabilities. This device operates on a single 5.0V power supply with ±10% tolerance for both read and write operations, minimizing system power requirements.

 

Key features include access times as fast as 55 ns, low power consumption with a typical active read current of 20 mA, and a standby current of 1 µA. It guarantees a minimum of 1,000,000 program/erase cycles per sector and 20-year data retention at 125°C, ensuring reliability for the life of the system.

 

The AM29F040B-120PC is manufactured on a 0.32 µm process technology and is compatible with JEDEC standards, including pinout and software compatibility with single-power-supply Flash standards. It incorporates embedded algorithms for automatic programming and erasing, along with features like Data# Polling and toggle bits for cycle completion detection, and Erase Suspend/Erase Resume functionality.

 

This Flash memory is available in a 32-pin PDIP package, suitable for through-hole mounting. Its robust design and features make it suitable for various embedded applications requiring non-volatile data storage.

AM29F040B-120PC Quick Information

Product Type: Flash Memory
Canonical Name: AMD AM29F040B-120PC 4 Megabit CMOS 5.0 Volt-only Flash Memory
Subcategory: Flash Memory

AM29F040B-120PC Compliance

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

AM29F040B-120PC Estimated Pricing

Qty Low High
1+ $1.50 $1.50

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

AM29F040B-120PC Features

  • 4 Megabit CMOS 5.0 Volt-only Flash Memory
  • Fast access times as low as 55 ns
  • Minimum 1,000,000 program/erase cycles
  • 20-year data retention at 125°C
  • 32-pin PDIP package

AM29F040B-120PC Applications

  • Embedded system data storage
  • Firmware storage applications
  • Industrial control systems
  • Consumer electronics devices

AM29F040B-120PC FAQs

6 frequently asked questions generated from this part’s specifications.
What is the memory size of the AM29F040B-120PC?

The AM29F040B-120PC has a memory size of 4 Megabits.

What is the operating voltage for the AM29F040B-120PC?

The operating voltage for read and write operations is 5.0V ± 10%.

What is the typical access time for this Flash memory?

The access time can be as fast as 55 ns.

How many program/erase cycles are guaranteed for the AM29F040B-120PC?

A minimum of 1,000,000 program/erase cycles per sector are guaranteed.

What is the data retention period for the AM29F040B-120PC?

The device offers 20-year data retention at 125°C.

What package type is the AM29F040B-120PC supplied in?

It is supplied in a 32-pin PDIP package.

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