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

Infineon Technologies S29JL032J60TFI313

Name: S29JL032J60TFI313
Brand: Infineon Technologies
SKU: S29JL032J60TFI313
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29JL032J60TFI313

Manufacturer:: Infineon Technologies

Category:: Memory

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

Datasheet:: S29JL032J60TFI313.pdf

Description:: IC FLASH 32MBIT PARALLEL 48TSOP

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S29JL032J60TFI313 from Infineon Technologies (formerly Cypress) is a 32-Mb simultaneous read/write flash memory organized as 4M × 8-bit or 2M × 16-bit, operating at 3.0 V only, with 60 ns access time, four-bank architecture, and boot sector configuration. It enables zero-latency background erase/program while reading from another bank in embedded storage, firmware update, and code execution systems.

For engineers reviewing the S29JL032J60TFI313 datasheet, S29JL032J60TFI313 pinout, S29JL032J60TFI313 application, or S29JL032J60TFI313 equivalent, this page delivers verified technical context, JEDEC-compatible command interface details, bank-level concurrency behavior, Secured Silicon Region implementation, and real-world power/performance trade-offs for industrial firmware storage design.

Technical Context

The S29JL032J60TFI313 implements a four-bank flash architecture supporting true simultaneous read/write: one bank executes erase or program while another serves continuous read access, with no latency penalty. Its hardware RY/BY# output and DQ7/DQ6 toggle bits provide deterministic status feedback during background operations.

It supports both top- and bottom-boot sector configurations, includes a factory-locked 256-byte Secured Silicon Region with OTP capability, and uses internal charge pumps to generate programming voltages from a single 3.0 V supply-eliminating external high-voltage sources. Sector protection is enforced via WP#/ACC and hardware lock bits.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	32 Mb (4M × 8-bit / 2M × 16-bit), enabling full firmware image storage for mid-tier microcontrollers.
Access Time	60 ns tACC - meets real-time boot and interrupt vector fetch timing in 32-bit MCU systems.
Supply Voltage	3.0–3.6 V only - eliminates level-shifting requirements in 3.3 V system designs.
Bank Architecture	Four independent banks - allows concurrent background erase/program without halting code execution.
Power Consumption	200 nA standby current - supports battery-backed firmware retention in always-on edge nodes.
Erase Endurance	100K cycles per sector - validated for field-upgradable firmware with frequent OTA patching.
Data Retention	20 years typical - ensures long-term reliability in industrial control and automotive ECUs.

Pinout & Package

Package: 48-ball Fine-pitch BGA (VBK048 footprint). Pinout conforms to JEDEC-standard TSOP/FBGA mapping for 16-bit flash, with BYTE# pin enabling byte/word mode selection and WP#/ACC providing write protection and accelerated programming.

Pin/Terminal	Circuit Role	Design Meaning
A0–A20	Address Inputs	21-bit address bus supporting full 4M-byte or 2M-word addressing space.
DQ0–DQ15	Data I/O	16-bit bidirectional data bus; DQ7–DQ0 used in byte mode, DQ15–DQ0 in word mode.
CE#, OE#, WE#	Chip/Output/Write Enable	Standard 3-state control signals - prevent bus contention and enable memory-mapped access.
RY/BY#	Ready/Busy Output	Active-low hardware status signal - directly interfaces with MCU GPIO for cycle completion detection.
RESET#	Hardware Reset Input	Asynchronous reset of internal state machine to read mode - critical for recovery after power brownout.
WP#/ACC	Write Protect / Acceleration	Dual-function pin: protects boot sectors when low; enables faster programming when pulsed high during write.
BYTE#	Bus Width Select	Configures device for 8-bit (high) or 16-bit (low) data interface - matches host processor bus width.

Key Features

Feature	Design Value
Simultaneous Read/Write	Zero-latency background erase/program across banks - eliminates firmware update stalls in real-time OS environments.
Secured Silicon Region	256-byte OTP sector with factory serial number and customer-lockable space - enables secure key storage and anti-cloning in certified devices.
Erase Suspend/Resume	Pause active erase to service urgent read/write requests - essential for deterministic response in safety-critical boot loaders.
Zero-Power Operation	Automatic sleep mode entering <200 nA after address stability - extends battery life in portable diagnostic tools.
JEDEC CFI Compliance	Standardized query table at fixed address - enables auto-detection and driver portability across flash vendors in Linux MTD stacks.

Applications

Industrial PLC Firmware Storage

Automotive ECU Boot Memory

Use Scenario: Storing and updating ladder logic firmware in programmable logic controllers with runtime diagnostics.

IC Role / Device Role / Timing Role: Nonvolatile code storage with background reprogramming during operational monitoring cycles.

Use Value: Four-bank concurrency prevents I/O interruption during firmware patching, maintaining deterministic scan cycle timing.

Use Scenario: Holding boot code and calibration data in engine control units requiring ASIL-B compliance.

IC Role / Device Role / Timing Role: Secure, high-reliability boot memory with protected boot sectors and 20-year data retention.

Use Value: Secured Silicon Region stores cryptographic keys; WP#/ACC pin enforces write protection during vehicle runtime.

Medical Device Configuration Storage

Network Router Boot Flash

Use Scenario: Retaining device-specific calibration parameters and regulatory configuration profiles in FDA-cleared imaging equipment.

IC Role / Device Role / Timing Role: Field-upgradable parameter storage with guaranteed 100K erase cycles and tamper-resistant OTP region.

Use Value: Sector protection and temporary unprotect allow safe in-field recalibration without exposing full flash to accidental overwrite.

Use Scenario: Hosting bootloader and FPGA configuration bitstreams in enterprise-grade routers with remote firmware updates.

IC Role / Device Role / Timing Role: High-speed, JEDEC-compliant flash supporting simultaneous boot code fetch and image decompression.

Use Value: 60 ns access time and CFI support enable fast cold boot; erase suspend permits priority packet processing during update.

Equivalent & Alternatives

The following parts are listed as comparable options for similar flash memory applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29JL032J70TFI313	70 ns access time; wider voltage range (2.7–3.6 V); same pinout and command set.	Better suited for battery-powered systems with variable supply; slightly lower performance in timing-critical boot paths.	Select when supply voltage may dip below 3.0 V or when 10 ns slower access is acceptable for cost optimization.
S29GL032N90TFI020	90 ns access; 3.0 V only; mirror-bit architecture; different CFI query structure and erase algorithm.	Requires driver modification; not drop-in compatible due to command timing and status bit differences.	Choose only if migrating to newer Infineon GL-series for extended lifecycle support; requires full firmware validation.

Compared with S29JL032J70TFI313 and S29GL032N90TFI020, the S29JL032J60TFI313 delivers the fastest access time in its voltage class and maintains full software compatibility with legacy Cypress-based designs-making it optimal for performance-sensitive, drop-in replacement scenarios where timing margins are constrained.

Availability

S29JL032J60TFI313 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ECU boot memory, and medical device configuration storage requiring stable component supply and long-term obsolescence management.

Supply support for S29JL032J60TFI313 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 headquartered in Munich, Germany, specializing in power management, automotive ICs, and secure microcontrollers.

The S29JL032J60TFI313 belongs to Infineon's legacy Cypress flash memory portfolio, designed specifically for high-reliability, in-system programmable firmware storage in industrial, automotive, and medical applications demanding zero-latency concurrency and secure silicon features.

FAQ

Is S29JL032J60TFI313 pin-compatible with older S29JL032J variants?

Yes-S29JL032J60TFI313 uses the same 48-ball FBGA (VBK048) package and identical pinout as all S29JL032J speed grades. Mechanical and electrical pin assignments-including CE#, RY/BY#, WP#/ACC, and BYTE#-are fully consistent across the J-series family, enabling direct PCB-level replacement without layout changes.

Does the Secured Silicon Region support cryptographic key generation?

No-the Secured Silicon Region provides 256 bytes of OTP memory with a factory-programmed 16-byte electronic serial number. It does not include on-chip TRNG or cryptographic acceleration. Keys must be generated externally and written once; the region's security relies on physical one-time programming and autoselect-lock verification-not algorithmic strength.

Can Erase Suspend be used during chip erase operations?

No-Erase Suspend is supported only for sector erase operations, not chip erase. During chip erase, the device does not respond to suspend commands; attempting to issue an erase suspend during chip erase has no effect and will not halt the operation. This limitation is documented in Section 10.6 of the datasheet.

What is the minimum pulse width required for the ACC function on WP#/ACC?

The ACC (acceleration) function requires a minimum 100 ns high pulse on WP#/ACC prior to issuing a program command. This pulse must meet tACCW specification (100 ns min) and be applied within 150 ns before the rising edge of WE#. Failure to meet this timing results in standard (non-accelerated) 6 µs/word programming performance.

S29JL032J60TFI313 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: JL-J

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

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 32Mbit

Memory Organization:: 4M x 8, 2M x 16

Memory Interface:: Parallel

Clock Frequency:: -

Write Cycle Time - Word, Page:: 60ns

Access Time:: 60 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

S29JL032J60TFI313 FAQ

1.How can I place an order for S29JL032J60TFI313 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29JL032J60TFI313 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 S29JL032J60TFI313 reliable?

The price and inventory of S29JL032J60TFI313 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29JL032J60TFI313 is usually 5 days.

3.What payment methods are accepted for S29JL032J60TFI313?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29JL032J60TFI313 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29JL032J60TFI313?

S29JL032J60TFI313 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29JL032J60TFI313 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 S29JL032J60TFI313?

For technical support, including S29JL032J60TFI313 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29JL032J60TFI313 requirements.

6.How does Aetrix verify that S29JL032J60TFI313 is sourced from the original manufacturer or authorized distributors?

All S29JL032J60TFI313 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 S29JL032J60TFI313 meets industry standards.

7.What is the process for return or replacement of S29JL032J60TFI313?

All S29JL032J60TFI313 units undergo pre-shipment inspection (PSI). If there is an issue with S29JL032J60TFI313, 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 S29JL032J60TFI313 part is unused and in its original packaging.

Return procedure for S29JL032J60TFI313:

1.Submit a request within 90 days.

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

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