Products > Integrated Circuits (ICs) > Embedded Processors & Controllers > S29AL008D70TFI01

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S29AL008D70TFI01 Product Details

Distinctive Characteristics
Architectural Advantage
■ Single power supply operation
  — 2.7 to 3.6 volt read and write operations for batterypowered applications
Manufactured on 200nm process technology
  — Compatible with 0.32 µm and 230nm Am29LV160 devices
Flexible sector architecture
  — One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and fifteen 64 Kbyte sectors (byte mode)
  — One 8 Kword, two 4 Kword, one 16 Kword, and fifteen 32 Kword sectors (word mode)
  — Supports full chip erase
  — Sector Protection features:
  — A hardware method of locking a sector to prevent any program or erase operations within that sector
  — Sectors can be locked in-system or via programming equipment
  — Temporary Sector Unprotect feature allows code changes in previously locked sectors
Unlock Bypass Program Command
  — Reduces overall programming time when issuing multiple program command sequences
Top or bottom boot block configurations available
Embedded Algorithms
  — Embedded Erase algorithm automatically preprograms and erases the entire chip or any combination of designated sectors
  — Embedded Program algorithm automatically writes and verifies data at specified addresses
Compatibility with JEDEC standards
  — Pinout and software compatible with single-power supply Flash

  — Superior inadvertent write protection

Performance Characteristics
High performance
  — Access times as fast as 55 ns
  — Extended temperature range (-40°C to +125°C)
Ultra low power consumption (typical valuesat 5 MHz)
  — 200 nA Automatic Sleep mode current
  — 200 nA standby mode current
  — 7 mA read current
  — 15 mA program/erase current
Cycling endurance: 1,000,000 cycles persector typical
Data retention: 20 years typical
  — Reliable operation for the life of the system

Package option
48-ball FBGA
48-pin TSOP
44-pin SO

Software Features
Data# Polling and toggle bits
  — Provides a software method of detecting program or erase operation completion
Erase Suspend/Erase Resume
  — Suspends an erase operation to read data from, or program data to, a sector that is not being erased,then resumes the erase operation

Hardware Features
Ready/Busy# pin (RY/BY#)
  — Provides a hardware method of detecting program or erase cycle completion
Hardware reset pin (RESET#)
   — Hardware method to reset the device to reading array data

General Description 

The S29AL008D is an 8 Mbit, 3.0 volt-only Flash memory organized as 1,048,576 bytes or 524,288 words. The device is offered in 48-ball FBGA, 44-pin SO, and 48-pin TSOP packages. For more information, refer to publication number 21536. The word-wide data (x16) appears on DQ15–DQ0; the byte-wide (x8) data appears on DQ7–DQ0. This device requires only a single, 3.0 volt VCC supply to perform read, program, and erase operations. A standard EPROM programmer can also be used to program and erase the device. 

This device is manufactured using Spansion’s 200nm process technology, and offers all the features and benefits of the Am29LV800B, which was manufactured using 0.32 µm process technology. 

The standard device offers access times of 70, 90, and 120 ns, allowing high speed microprocessors to operate without wait states. To eliminate bus contention the device contains separate chip enable (CE#), write enable (WE#) and output enable (OE#) controls. 

The device requires only a single 3.0 volt power supply for both read and write functions. Internally generated and regulated voltages are provided for the program and erase operations. 

The device is entirely command set compatible with the JEDEC single-powersupply Flash standard. Commands are written to the command register using standard microprocessor write timings. Register contents serve as input to an internal state-machine that controls the erase and programming circuitry. Write cycles also internally latch addresses and data needed for the programming and erase operations. Reading data out of the device is similar to reading from other Flash or EPROM devices.

 Device programming occurs by executing the program command sequence. This initiates the Embedded Program algorithm—an internal algorithm that automatically times the program pulse widths and verifies proper cell margin. The Unlock Bypass mode facilitates faster programming times by requiring only two write cycles to program data instead of four. 

Device erasure occurs by executing the erase command sequence. This initiates the Embedded Erase algorithm—an internal algorithm that automatically preprograms the array (if it is not already programmed) before executing the erase operation. During erase, the device automatically times the erase pulse widths and verifies proper cell margin. 

The host system can detect whether a program or erase operation is complete by observing the RY/BY# pin, or by reading the DQ7 (Data# Polling) and DQ6 (toggle) status bits. After a program or erase cycle is completed, the device is ready to read array data or accept another command. 

The sector erase architecture allows memory sectors to be erased and reprogrammed without affecting the data contents of other sectors. The device is fully erased when shipped from the factory.

 Hardware data protection measures include a low VCC detector that automatically inhibits write operations during power transitions. The hardware sector protection feature disables both program and erase operations in any combination of the sectors of memory. This can be achieved in-system or via programming equipment.

The Erase Suspend feature enables the user to put erase on hold for any period of time to read data from, or program data to, any sector that is not selected for erasure. True background erase can thus be achieved. 

The hardware RESET# pin terminates any operation in progress and resets the internal state machine to reading array data. The RESET# pin may be tied to the system reset circuitry. A system reset would thus also reset the device, enabling the system microprocessor to read the boot-up firmware from the Flash memory.

 The device offers two power-saving features. When addresses are stable for a specified amount of time, the device enters the automatic sleep mode. The system can also place the device into the standby mode. Power consumption is greatly reduced in both these modes. 

Spansion’s Flash technology combines years of Flash memory manufacturing experience to produce the highest levels of quality, reliability and cost effectiveness. The device electrically erases all bits within a sector simultaneously via Fowler-Nordheim tunneling. The data is programmed using hot electron injection.


S29AL008D70TFI01 Pinout
(Picture: Pinout)

S29AL008D70TFI01 Block Diagram
(Picture: Diagram)

Technical Parameters

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that S29AL008D70TFI01 is the original manufacturer or agent of SPANSION?
We have a professional business development department to strictly test and verify the qualifications of SPANSION original manufacturers and agents. All SPANSION suppliers must pass the qualification review before they can publish their S29AL008D70TFI01 devices; we pay more attention to the channels and quality of S29AL008D70TFI01 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of S29AL008D70TFI01 chips? Including SPANSION original factory information, EPROM MCU application, S29AL008D70TFI01 pictures?
You can use Jotrin's intelligent search engine, or filter by EPROM MCU category, or find it through Spansion Inc. (Cypress Semiconductor) Information page.
Q: Are the SPANSION's S29AL008D70TFI01 price and stock displayed on the platform accurate?
The SPANSION's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for S29AL008D70TFI01, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of S29AL008D70TFI01?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the S29AL008D70TFI01 we delivered, we will accept the replacement or return of the S29AL008D70TFI01 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of S29AL008D70TFI01.
(3)The S29AL008D70TFI01 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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Spansion Inc. (Cypress Semiconductor)

Spansion Inc. was an American-based company that designed, developed, and manufactured flash memory, microcontrollers, mixed-signal and analog products, as well as system-on-chip (SoC) solutions. The company had more than 3,700 employees in 2014 and is headquartered in Sunnyvale, California. Spansio...
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