AM29F400BT-70SE

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9F400BT-70SE is a 256KX16 flash memory with a speed of 70ns and is packaged in a MO-180AAA format

  • Manufacturer Part # : AM29F400BT-70SE

  • Package/Case: SSOP-44

  • Brand: AMD

  • Product Categories : Microcontrollers

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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AM29F400BT-70SE DataSheet

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Please submit RFQ for AM29F400BT-70SE or email to us: Email: [email protected], we will contact you in 12 hours.

AM29F400BT-70SE Details

The AM29F400BT-70SE is a 4-megabit flash memory chip from AMD. It features a 5-volt power supply and operates at a maximum frequency of 70 MHz. The chip is organized into 512K x 8-bit sectors and offers high-speed programming and erasure times. With a fast access time of 70 ns, the AM29F400BT-70SE is well-suited for high-performance applications where rapid data access is critical. It is compatible with a variety of microcontrollers and can be easily integrated into existing systems. The chip is housed in a 48-pin TSOP package, which is compact and easy to solder onto a printed circuit board. Its small form factor makes it ideal for space-constrained designs. The AM29F400BT-70SE also features a low standby current of 0.1 mA, making it energy-efficient and suitable for battery-powered devices. Additionally, it has a wide operating temperature range of -40°C to 85°C, ensuring reliable performance in a range of environmental conditions.

Key Features

  • 4 Mbit Flash Memory
  • 70 ns Access Time
  • 5 V Voltage Supply
  • Boot Code Sector Architecture
  • Low Power Consumption
  • Flexible Sector Erase Architecture
  • Unlock Bypass Program Command
  • JEDEC Standard Commands
  • Compatible with JEDEC standard

Application

  • Embedded systems
  • Consumer electronics
  • Automotive applications
  • Industrial control systems
  • Medical devices
  • Communications equipment
  • Gaming consoles
  • Instrumentation equipment
  • Networking devices
  • Security systems

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code No Rohs Code No
Part Life Cycle Code Obsolete Part Package Code SOIC
Pin Count ! 44 Reach Compliance Code
ECCN Code 3A001.A.2.C HTS Code ! 8542.32.00.51
Access Time-Max 70 ns Additional Feature ! TOP BOOT BLOCK
Alternate Memory Width 8 Boot Block TOP
Command User Interface YES Data Polling YES
Endurance 1000000 Write/Erase Cycles JESD-30 Code R-PDSO-G44
JESD-609 Code e0 Length 28.2 mm
Memory Density 4194304 bit Memory IC Type FLASH
Memory Width 16 Moisture Sensitivity Level 3
Number of Functions 1 Number of Sectors/Size 1,2,1,7
Number of Terminals 44 Number of Words 262144 words
Number of Words Code 256000 Operating Mode ! ASYNCHRONOUS
Operating Temperature-Max 125 °C Operating Temperature-Min -55 °C
Organization 256KX16 Package Body Material PLASTIC/EPOXY
Package Code SOP Package Equivalence Code SOP44,.63
Package Shape RECTANGULAR Package Style SMALL OUTLINE
Parallel/Serial PARALLEL Peak Reflow Temperature (Cel) 260
Power Supplies ! 5 V Programming Voltage ! 5 V
Qualification Status ! Not Qualified Ready/Busy YES
Seated Height-Max 2.8 mm Sector Size 16K,8K,32K,64K
Standby Current-Max 0.000005 A Supply Current-Max 0.06 mA
Supply Voltage-Max (Vsup) 5.5 V Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V Surface Mount ! YES
Technology CMOS Temperature Grade ! MILITARY
Terminal Finish TIN LEAD Terminal Form ! GULL WING
Terminal Pitch ! 1.27 mm Terminal Position DUAL
Toggle Bit YES Type NOR TYPE
Width 13.3 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AM29F400BT-70SE PDF Download

FAQs

What is AM29F400BT-70SE?

The AM29F400BT-70SE is a 4-megabit (512K x 8-bit/256K x 16-bit) CMOS Flash memory device manufactured by AMD (Advanced Micro Devices). It is designed for use in a wide range of applications including automotive, industrial, and consumer electronics.

How Does AM29F400BT-70SE Work?

The AM29F400BT-70SE operates as a non-volatile memory storage solution, providing reliable and fast access to program and data storage. The Flash memory architecture allows for easy read and write operations, making it suitable for code storage in microcontroller-based systems, data logging, and firmware storage.

How Many Pins does AM29F400BT-70SE have and What are the Functions of the Pinout Configuration?

The AM29F400BT-70SE is housed in a 48-pin TSOP (Thin Small Outline Package) package. The pinout configuration includes:

  • A0-A18: Address input pins for selecting memory locations.
  • DQ0-DQ15: Data input/output pins for transferring data to and from the memory array.
  • CE: Chip enable pin for activating the device.
  • WE: Write enable pin for initiating write operations.
  • OE: Output enable pin for enabling data output onto the data bus.
  • RP: Ready/Busy output pin for indicating the status of the memory operation.
  • VCC: Power supply pin.
  • GND: Ground pin.

What are the Pros and Cons of AM29F400BT-70SE?

Pros:

  • High Density: Provides 4 megabits of non-volatile storage space for program and data storage.
  • Fast Access Time: Offers quick access for read and write operations, suitable for real-time applications.
  • Wide Voltage Operation: Supports a broad voltage range for compatibility with different systems.
  • Durable and Reliable: Flash memory technology ensures robust and reliable data storage.
  • Industry Standard Package: The 48-pin TSOP package is widely used and compatible with standard PCB layouts.

Cons:

  • Complex Interface: Requires careful handling of address, data, and control signals for correct operation.
  • Endurance Limitations: Flash memory has a limited number of erase/write cycles compared to other memory types.
  • Cost: Higher density and reliability may result in a higher cost compared to lower-density alternatives.

Are There Any Equivalents/Alternatives to AM29F400BT-70SE for Recommendation?

Alternatives to the AM29F400BT-70SE include the SST39SF040 from Microchip Technology and the W29C040P from Winbond Electronics.

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