Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

Infineon Technologies S29AL016J70BFI010

Name: S29AL016J70BFI010
Brand: Infineon Technologies
SKU: S29AL016J70BFI010
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: S29AL016J70BFI010

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 48-VFBGA

Datasheet:: S29AL016J70BFI010.pdf

Description:: IC FLASH 16MBIT PARALLEL 48FBGA

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:2,713

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

S29AL016J70BFI010 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 Secured Silicon Sector with 128-word ESN, and is used in automotive engine control units for firmware storage and over-the-air update retention.

For engineers reviewing the S29AL016J70BFI010 datasheet, S29AL016J70BFI010 pinout, S29AL016J70BFI010 application, or S29AL016J70BFI010 equivalent, key selection criteria include boot-block configuration (top/bottom), sector protection granularity, CFI compliance for host auto-configuration, erase suspend capability for real-time firmware patching, and industrial/automotive temperature grade alignment.

Technical Context

The S29AL016J70BFI010 implements a command-register-driven state machine for Embedded Erase and Embedded Program algorithms, using Fowler-Nordheim tunneling for erase and hot electron injection for program operations. It supports both x8 and x16 data bus widths via BYTE# pin control, with DQ15–DQ0 for word mode and DQ7–DQ0 for byte mode.

Hardware protection includes V_CC detector for power-transition write inhibition, WP#-controlled boot-sector lock, and RESET#-initiated state-machine reset. Erase suspend/resume enables background read/program in non-erasing sectors, while RY/BY#, DQ7 polling, and DQ6 toggle bits provide dual-mode operation status feedback.

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	55 ns max - enables zero-wait-state interface with 18 MHz microcontrollers.
Supply Voltage	2.7 V to 3.6 V - supports battery-backed operation in automotive stop-start systems.
Operating Temperature	–40°C to +125°C (AEC-Q100 Grade 1) - qualified for under-hood engine control applications.
Erase Endurance	1,000,000 cycles per sector - ensures long-term reliability for field-updatable firmware partitions.
Data Retention	20 years typical - guarantees firmware integrity over full vehicle lifecycle without refresh.
Power Consumption	0.2 µA standby/sleep current - minimizes quiescent drain in always-on automotive modules.

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.

Pin/Terminal	Circuit Role	Design Meaning
A0–A19	Address Inputs	20-bit address bus supporting full 2M-byte addressing in byte mode or 1M-word in word mode.
DQ0–DQ15	Data I/O (x16) / DQ0–DQ7 (x8)	Bidirectional data bus; BYTE# pin selects x8/x16 width; DQ15 doubles as A−1 for word-mode addressing.
CE#, OE#, WE#	Chip/Output/Write Enable	Independent controls eliminate bus contention; enable concurrent memory-mapped and I/O-mapped access.
RY/BY#	Ready/Busy Output	Active-low open-drain signal indicating active program/erase; allows hardware wait-state insertion.
RESET#	Hardware Reset Input	Asynchronous reset of internal state machine to read mode; synchronizes boot firmware fetch after system reset.
WP#	Write Protect Input	Locks boot sector (16 KB) when pulled low; prevents accidental overwrite of critical startup code.
BYTE#	Bus Width Select	High = x16 mode (DQ15–DQ0); Low = x8 mode (DQ7–DQ0); configures interface to host processor data path.

Key Features

Feature	Design Value
Secured Silicon Sector	128-word (256-byte) factory- or customer-programmable region with 8-word electronic serial number for secure device identity and anti-cloning.
Flexible Sector Architecture	Four distinct sector sizes (16 KB, 8 KB, 32 KB, 64 KB) allow granular firmware partitioning-e.g., separate bootloader, application, and parameter sectors.
Erase Suspend/Resume	Pause ongoing sector erase to service high-priority reads/writes in other sectors-enables deterministic real-time firmware updates.
Unlock Bypass Mode	Reduces multi-word programming time by halving required command cycles (2 writes vs. 4), accelerating field firmware patching.
CFI Compliance	Standardized register map enables automatic host software detection of geometry, timing, and command set-eliminates hard-coded Flash drivers.

Applications

Automotive Engine Control Unit (ECU)

Industrial PLC Firmware Storage

Use Scenario: Storing calibrated engine maps, diagnostic routines, and OTA update payloads in under-hood ECUs subject to thermal cycling and vibration.

IC Role / Device Role / Timing Role: Non-volatile boot memory providing deterministic 55 ns read access during cold start and secure sector-locked storage for safety-critical calibration data.

Use Value: AEC-Q100 Grade 1 rating ensures operation at +125°C; boot-sector WP# protection prevents corruption during power glitches; 1M-cycle endurance supports lifetime reprogramming.

Use Scenario: Holding ladder logic firmware and I/O configuration tables in programmable logic controllers deployed in factory automation environments.

IC Role / Device Role / Timing Role: Field-upgradable firmware repository with sector-level erase isolation-allowing runtime patching of control logic without disrupting active I/O scanning.

Use Value: Erase suspend/resume enables background firmware validation while maintaining scan cycle timing; CFI support simplifies driver porting across PLC generations.

Medical Diagnostic Imaging Boot Loader

Avionics Data Recorder Firmware

Use Scenario: Hosting certified boot loader and self-test firmware in MRI and CT scanner mainboards requiring traceable, tamper-resistant startup code.

IC Role / Device Role / Timing Role: Secure silicon sector stores cryptographic keys and device-specific identifiers; top/bottom boot configuration aligns with bootloader memory map requirements.

Use Value: Secured Silicon Sector provides hardware-enforced identity binding; 20-year data retention meets medical device regulatory shelf-life mandates.

Use Scenario: Storing flight data recorder (FDR) firmware and configuration parameters in commercial aircraft black boxes operating in extended temperature and radiation environments.

IC Role / Device Role / Timing Role: High-reliability non-volatile memory with automatic sleep mode reducing standby power in always-on recorders; RESET#-synchronized boot ensures deterministic recovery after power interruption.

Use Value: 0.2 µA sleep current extends backup battery life; –40°C to +125°C range covers avionics bay thermal extremes; sector protection isolates critical FDR control code.

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
S29GL016N90TFI010	16 Mbit, 90 ns access, 3.0 V, newer 90 nm process; lacks Secured Silicon Sector; supports wider voltage (2.7–3.6 V).	Lower performance ceiling; no hardware-secured identity; suitable for cost-sensitive industrial control where security is software-managed.	Select when 90 ns access suffices and electronic serial number is unnecessary; verify RESET# and WP# timing compatibility.
MX29LV160ETTI-70G	16 Mbit, 70 ns access, 3.0 V; top-boot only; no CFI support; 100K erase cycles; 10-year retention.	Legacy design with reduced endurance and no standardized interface; requires custom driver development.	Choose only for legacy board replacements where footprint and pinout match exactly; avoid for new designs due to obsolescence risk.

Compared with S29GL016N90TFI010 and MX29LV160ETTI-70G, the S29AL016J70BFI010 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 automotive firmware with hardware-rooted identity and field-upgrade resilience.

Availability

S29AL016J70BFI010 is available at Aetrix Electronics and suitable for automotive engine control units, industrial PLCs, and medical diagnostic imaging systems requiring stable component supply across extended product lifecycles.

Supply support for S29AL016J70BFI010 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 is a global semiconductor leader focused on power systems, automotive electronics, and security solutions, with headquarters in Munich, Germany.

The S29AL016J belongs to Infineon's legacy Cypress Flash memory product line, designed specifically for reliable, secure, and field-upgradable firmware storage in harsh-environment applications including automotive, industrial, and medical systems.

FAQ

Is S29AL016J70BFI010 pin-compatible with earlier S29AL016D variants?

Yes, the S29AL016J70BFI010 is fully pin- and software-compatible with the S29AL016D, as confirmed in the Infineon datasheet (Document 002-00777 Rev. *Q, Section "Architectural Advantages"). It maintains identical TSOP and BGA footprints, command set, and timing parameters, enabling drop-in replacement without PCB or firmware changes.

What boot configuration does S29AL016J70BFI010 support?

The S29AL016J70BFI010 supports both top-boot and bottom-boot configurations, selected at manufacturing. The boot sector (16 KB) resides at the highest address in top-boot or lowest address in bottom-boot mode. Configuration is fixed per unit and documented in the device's ordering information table (Section 6.1 of datasheet).

Does S29AL016J70BFI010 require external high-voltage programming?

No. The S29AL016J70BFI010 operates exclusively from a single 3.0 V supply (2.7–3.6 V range) for all read, program, and erase functions. Internal charge pumps generate required high voltages, eliminating need for external V_PP or 5 V sources-simplifying power design in battery-powered and automotive systems.

How is the Secured Silicon Sector programmed and locked?

The Secured Silicon Sector is programmed using the dedicated "Enter Secured Silicon Sector" command sequence (documented in Section 10.4 of the datasheet), followed by standard program commands. Locking is performed via the "Program Secured Silicon Sector Protection" command. Once locked, the sector becomes permanently read-only unless unlocked via factory-specific procedures.

S29AL016J70BFI010 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: AL-J

Package/Case:: 48-VFBGA

Packaging:: Tray

Product Status:: Active

Programmable:: Not 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-FBGA (8.15x6.15)

S29AL016J70BFI010 FAQ

1.How can I place an order for S29AL016J70BFI010 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29AL016J70BFI010 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 S29AL016J70BFI010 reliable?

The price and inventory of S29AL016J70BFI010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29AL016J70BFI010 is usually 5 days.

3.What payment methods are accepted for S29AL016J70BFI010?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29AL016J70BFI010 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29AL016J70BFI010?

S29AL016J70BFI010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29AL016J70BFI010 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 S29AL016J70BFI010?

For technical support, including S29AL016J70BFI010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29AL016J70BFI010 requirements.

6.How does Aetrix verify that S29AL016J70BFI010 is sourced from the original manufacturer or authorized distributors?

All S29AL016J70BFI010 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 S29AL016J70BFI010 meets industry standards.

7.What is the process for return or replacement of S29AL016J70BFI010?

All S29AL016J70BFI010 units undergo pre-shipment inspection (PSI). If there is an issue with S29AL016J70BFI010, 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 S29AL016J70BFI010 part is unused and in its original packaging.

Return procedure for S29AL016J70BFI010:

1.Submit a request within 90 days.

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

Tech Hub

2026-08-28 SR Latch Explained: NOR and NAND Circuits, Truth Tables, and Applications

An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…

2026-08-27 Latch Circuit: SR and D Latches, Truth Tables, Timing, and Applications

Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…

2026-08-21 What Is an LED Driver? Types, Circuits, Dimming, and Selection

An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…

2026-08-14 Jumper Cables: How to Use, Connect and Choose Them Safely

Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…

2026-08-11 LDO Regulator: Dropout Voltage, Noise, PSRR and Power Dissipation

LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…

2026-08-06 Conditional Access Module: CAM, CI/CI+ and DVB Security

Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…

2026-08-03 Electronic Component Obsolescence: EOL Risks, Replacement Options and Last-Time Buy Strategy

Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…