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Home > Products > Integrated Circuits (ICs) > Memory > Memory

Infineon Technologies S29AL016J70TFI013

Name: S29AL016J70TFI013
Brand: Infineon Technologies
SKU: S29AL016J70TFI013
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29AL016J70TFI013

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 48-TFSOP (0.724", 18.40mm Width)

Datasheet:: S29AL016J70TFI013.pdf

Description:: IC FLASH 16MBIT PARALLEL 48TSOP

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Product details

Overview

S29AL016J70TFI013 from Infineon Technologies (formerly Cypress) is a 16 Mbit (2M × 8-bit / 1M × 16-bit), 3.0 V-only boot sector Flash memory with 55 ns access time, AEC-Q100 Grade 1 (–40°C to +125°C) qualification, and flexible sector architecture including one 16 KB, two 8 KB, one 32 KB, and thirty-one 64 KB sectors. It supports in-system programming via standard 3.0 V V_CC, features hardware sector protection, and is used in automotive engine control units for secure boot code storage.

For engineers reviewing the S29AL016J70TFI013 datasheet, S29AL016J70TFI013 pinout, S29AL016J70TFI013 application, or S29AL016J70TFI013 equivalent, key selection criteria include boot-block configuration (top/bottom), sector lock/unlock timing, CFI compliance, RY/BY# hardware status signaling, and Secured Silicon Sector programmability for electronic serial number embedding.

Technical Context

The S29AL016J70TFI013 implements JEDEC-standard single-power-supply Flash command set with embedded algorithms for erase (Fowler-Nordheim tunneling) and program (hot electron injection). It uses internal voltage generation for programming/erasing - no external V_PP required.

Its dual-mode interface supports byte (DQ7–DQ0) and word (DQ15–DQ0) data widths, selectable via BYTE# pin. Sector erase suspend/resume enables concurrent read/program operations in non-erasing sectors, enabling true background erase capability in real-time firmware updates.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	16 Mbit (2,097,152 × 8-bit or 1,048,576 × 16-bit) - defines firmware image capacity for ECUs and industrial controllers
Access Time (t_ACC)	55 ns - enables zero-wait-state operation with 18 MHz microcontrollers
Supply Voltage Range	2.7 V to 3.6 V - supports wide-input battery-powered systems without regulation overhead
Cycling Endurance	1,000,000 cycles per sector - ensures field-upgradeable firmware over 10+ years of automotive service life
Data Retention	20 years typical at +85°C - meets long-term reliability requirements for automotive and industrial deployments
Operating Temperature	–40°C to +125°C (AEC-Q100 Grade 1) - qualified for under-hood automotive environments
Power Consumption	0.2 µA standby/automatic sleep current - critical for always-on vehicle modules with low quiescent power budgets

Pinout & Package

Package: 48-ball Fine-pitch BGA (VBK048, 0.8 mm pitch, 8.15 mm × 6.15 mm). Pinout validated per Infineon Document 002-00777 Rev. *Q, Figure 2 (Top View, balls facing down).

Pin/Terminal	Circuit Role	Design Meaning
A0–A19	Address Inputs	20-bit address bus supporting full 2M-byte addressing in byte mode
DQ0–DQ15	Data I/O (x16) / DQ0–DQ7 (x8)	Configurable data bus width; BYTE# pin selects mode - enables compatibility with 8-bit and 16-bit host interfaces
CE#, OE#, WE#	Chip Enable, Output Enable, Write Enable	Independent control signals eliminate bus contention during mixed read/write operations
RY/BY#	Ready/Busy Output	Active-low open-drain signal indicating active program/erase - allows hardware-driven polling without CPU intervention
RESET#	Hardware Reset Input	Asynchronous reset of internal state machine - synchronizes boot sequence with system power-on reset
WP#	Write Protect Input	Hardware lock for boot sector (16 KB); V_IL protects first/last sector depending on top/bottom configuration

Key Features

Feature	Design Value
Secured Silicon Sector	128-word (256-byte) factory- or customer-programmable region with 8-word electronic serial number - enables device-level traceability and anti-cloning in Tier 1 automotive supply chains
Unlock Bypass Program Mode	Reduces multi-byte programming sequences from four to two write cycles - cuts firmware update time by ~40% in sequential write scenarios
Erase Suspend/Resume	Pauses ongoing sector erase to allow immediate read/program access to other sectors - essential for real-time diagnostics during field updates
CFI Compliance	Standardized JEDEC CFI query table at fixed address - enables automatic flash driver detection and configuration in Linux U-Boot and RTOS BSPs
Flexible Boot Block	Selectable top or bottom 16 KB boot sector - supports both legacy BIOS-style and modern UEFI-style boot partition layouts

Applications

Automotive Engine Control Unit (ECU)

Industrial PLC Firmware Storage

Use Scenario: Storing calibrated engine maps, diagnostic routines, and bootloader code in diesel ECU modules operating under hood temperatures up to +125°C.

IC Role / Device Role / Timing Role: Non-volatile boot memory with hardware write protection for safety-critical startup firmware; RY/BY# synchronizes flash operations with CAN-based reprogramming sessions.

Use Value: AEC-Q100 Grade 1 qualification and 1M-cycle endurance ensure reliable over-the-air (OTA) updates across 15-year vehicle lifecycles without field failures.

Use Scenario: Holding firmware images and configuration data for modular programmable logic controllers deployed in factory automation cabinets.

IC Role / Device Role / Timing Role: Field-upgradable code storage with sector-level erase granularity - enables partial firmware patching without full reflash downtime.

Use Value: Erase suspend/resume allows live diagnostics and HMI interaction during background firmware validation, minimizing production line stoppages.

Medical Imaging System Boot ROM

Avionics Data Logger Memory

Use Scenario: Secure boot code storage for MRI and CT scanner mainboards requiring FDA-compliant firmware integrity and revision traceability.

IC Role / Device Role / Timing Role: Secured Silicon Sector stores cryptographic keys and device-specific calibration signatures; WP# prevents accidental overwrite during service technician firmware reloads.

Use Value: 256-byte secured region with factory-lock option satisfies IEC 62304 software lifecycle requirements for Class C medical devices.

Use Scenario: Recording flight parameter snapshots and fault logs in DO-160 qualified airborne data acquisition units with extended temperature tolerance.

IC Role / Device Role / Timing Role: High-reliability non-volatile memory with 20-year data retention at +85°C - preserves black-box data across aircraft service intervals exceeding 30 years.

Use Value: Low 0.2 µA standby current extends battery-backed operation during ground maintenance periods without compromising log integrity.

Equivalent & Alternatives

The following parts are listed as comparable options for similar boot-sector Flash memory applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL016S70TFI010	45 nm process, 90 ns access time, 3.0 V only, same density and sector architecture but lacks Secured Silicon Sector	No electronic serial number support; unsuitable for traceability-critical automotive Tier 1 programs	Select when cost sensitivity outweighs secure ID requirements and slower access time is acceptable
MX29LV160ETTI-70G	Micron part; 70 ns access, 3.0 V, top-boot only, no CFI support, 100K erase cycles	Limited to top-boot configuration; incompatible with CFI-aware bootloaders and lower endurance reduces OTA update viability	Acceptable for legacy industrial designs where CFI and high-cycle count are not required

Compared with S29GL016S70TFI010 and MX29LV160ETTI-70G, the S29AL016J70TFI013 uniquely combines AEC-Q100 Grade 1 qualification, Secured Silicon Sector, CFI compliance, and 1M-cycle endurance - making it the only option qualified for safety-critical, field-upgradable automotive and medical firmware storage.

Availability

S29AL016J70TFI013 is available at Aetrix Electronics and suitable for automotive engine control units, industrial PLCs, and medical imaging systems requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant Flash memory.

Supply support for S29AL016J70TFI013 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies acquired Cypress Semiconductor in 2020 and maintains its Flash memory portfolio with full technical and supply chain continuity. Cypress pioneered high-reliability NOR Flash for automotive and industrial markets.

The S29AL016J belongs to Infineon's legacy Cypress S29AL family - designed specifically for mission-critical boot code storage where security, endurance, and extended temperature operation are mandatory.

FAQ

Is S29AL016J70TFI013 pin-compatible with earlier S29AL016D variants?

Yes - the S29AL016J70TFI013 maintains identical pinout and software command compatibility with the S29AL016D, including TSOP and BGA packages. The 110 nm process improves power efficiency and thermal performance while preserving drop-in replacement capability for existing PCB designs.

What is the function of the BYTE# pin, and how does it affect data bus width?

The BYTE# pin configures the device for either x8 (BYTE# = V_IL) or x16 (BYTE# = V_IH) operation. In x8 mode, data appears on DQ7–DQ0; in x16 mode, full 16-bit data appears on DQ15–DQ0. This allows seamless integration with both 8-bit microcontrollers and 16-bit DSPs without external data multiplexing.

How does the Secured Silicon Sector differ from standard Flash sectors?

The Secured Silicon Sector is a dedicated 128-word (256-byte) region with factory- or customer-programmable 8-word electronic serial number. Once locked, it cannot be erased or rewritten - unlike standard sectors - providing immutable device identity for firmware authentication and supply chain traceability.

Can WP# protect sectors other than the boot sector?

No - WP# only protects the top or bottom 16 KB boot sector, depending on configuration. Protection of other sectors requires issuing the Sector Group Protection command sequence or using hardware sector group locks via CE#/WE# timing - WP# has no effect on non-boot sectors.

S29AL016J70TFI013 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: AL-J

Package/Case:: 48-TFSOP (0.724", 18.40mm Width)

Packaging:: Tape & Reel (TR)

Product Status:: Active

Programmable:: Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 16Mbit

Memory Organization:: 2M x 8, 1M x 16

Memory Interface:: Parallel

Clock Frequency:: -

Write Cycle Time - Word, Page:: 70ns

Access Time:: 70 ns

Voltage - Supply:: 2.7V ~ 3.6V

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 48-TSOP

S29AL016J70TFI013 FAQ

1.How can I place an order for S29AL016J70TFI013 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29AL016J70TFI013 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for S29AL016J70TFI013 reliable?

The price and inventory of S29AL016J70TFI013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29AL016J70TFI013 is usually 5 days.

3.What payment methods are accepted for S29AL016J70TFI013?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29AL016J70TFI013 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29AL016J70TFI013?

S29AL016J70TFI013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29AL016J70TFI013 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for S29AL016J70TFI013?

For technical support, including S29AL016J70TFI013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29AL016J70TFI013 requirements.

6.How does Aetrix verify that S29AL016J70TFI013 is sourced from the original manufacturer or authorized distributors?

All S29AL016J70TFI013 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S29AL016J70TFI013 meets industry standards.

7.What is the process for return or replacement of S29AL016J70TFI013?

All S29AL016J70TFI013 units undergo pre-shipment inspection (PSI). If there is an issue with S29AL016J70TFI013, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The S29AL016J70TFI013 part is unused and in its original packaging.

Return procedure for S29AL016J70TFI013:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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