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

Infineon Technologies S29JL064J70BHI000

Name: S29JL064J70BHI000
Brand: Infineon Technologies
SKU: S29JL064J70BHI000
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29JL064J70BHI000

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 48-VFBGA

Datasheet:: S29JL064J70BHI000.pdf

Description:: IC FLASH 64MBIT PARALLEL 48FBGA

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S29JL064J70BHI000 from Infineon Technologies (formerly Cypress) is a 64-Mb simultaneous read/write flash memory organized as 4,194,304 × 16-bit or 8,388,608 × 8-bit, operating at 3.0 V only with 70 ns access time, four-bank architecture, and boot-sector configuration for embedded firmware storage in microcontroller-based systems.

For engineers reviewing the S29JL064J70BHI000 datasheet, S29JL064J70BHI000 pinout, S29JL064J70BHI000 application, or S29JL064J70BHI000 equivalent, key selection criteria include zero-latency concurrent read/erase-program operations across banks, JEDEC-compliant CFI interface, secured silicon region with factory-locked ESN, hardware write protection (WP#/ACC), and dual-boot sector support for fail-safe firmware updates.

Technical Context

The device implements a four-bank flash architecture-two 8-Mb banks (with mixed 8 KB/64 KB sectors) and two 24-Mb banks (all 64 KB sectors)-enabling true background erase and program while reading from any non-busy bank. Bank grouping is software-defined, supporting flexible partitioning for code/data separation.

It integrates JEDEC-standard command set compliance, CFI query support, erase suspend/resume, data# polling (DQ7), toggle bits (DQ6/DQ2), and hardware status signaling via RY/BY#. Power management includes automatic sleep mode (200 nA) and standby mode, triggered by address stability or CE#/OE# control.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mb (4,194,304 × 16-bit or 8,388,608 × 8-bit); enables full firmware image storage for mid-tier MCUs.
Access Time	70 ns max (tACC); ensures deterministic timing for real-time boot and code execution in industrial controllers.
Operating Voltage	2.7–3.6 V single supply; eliminates need for separate VPP or charge pumps, simplifying power design.
Cycling Endurance	1 million cycles per sector; supports frequent field firmware updates in IoT gateways and PLCs.
Data Retention	20 years typical; guarantees long-term reliability in automotive infotainment and medical device storage.
Power Consumption	2 mA active read @ 1 MHz; 200 nA standby; reduces system-level power budget in battery-backed applications.
Bank Architecture	Four independent banks (2×8 Mb + 2×24 Mb); allows zero-latency background erase while executing code from another bank.

Pinout & Package

Package: 48-ball Fine-pitch BGA (VBK048 footprint), RoHS-compliant, 7 mm × 9 mm body size, 0.8 mm ball pitch.

Pin/Terminal	Circuit Role	Design Meaning
A21–A0	Address Inputs	22-bit address bus supporting full 64-Mb addressing; A-1 multiplexed on DQ15 in byte mode.
DQ15–DQ0	Data I/O (x16)	16-bit bidirectional data bus; DQ15 functions as A-1 LSB in byte mode for 8-bit host compatibility.
CE#, OE#, WE#	Control Enables	Standard asynchronous flash control signals; prevent bus contention and enable multi-device sharing.
RY/BY#	Status Output	Active-low hardware flag indicating ongoing program/erase; used for cycle completion without polling.
WP#/ACC	Write Protect / Acceleration	Hardware sector lock for top/bottom boot sectors; ACC mode reduces program time to 7 µs/word.
RESET#	Hardware Reset	Forces device into read mode; recovers from invalid command sequences or power-up instability.
BYTE#	Bus Width Select	Active-low input selecting 8-bit (DQ7–DQ0) or 16-bit (DQ15–DQ0) data interface.

Key Features

Feature	Design Value
Simultaneous Read/Write	Zero-latency concurrent operation across banks enables real-time firmware update without halting host CPU execution.
Secured Silicon Region	256-byte one-time programmable sector with factory-locked 16-byte ESN; provides tamper-resistant device identity for secure boot.
Erase Suspend/Resume	Pauses background erase to service urgent read/program requests in other sectors-critical for deterministic latency in safety-critical systems.
Dual Boot Sector	Top and bottom boot blocks allow A/B firmware partitioning; enables atomic over-the-air updates with rollback capability.
JEDEC CFI Compliance	Standardized parameter query interface allows automatic driver detection and configuration in Linux/RTOS flash file systems.

Applications

Industrial PLC Firmware Storage

Automotive Infotainment Boot Memory

Use Scenario: Storing and executing real-time control firmware in programmable logic controllers with field-upgrade requirements.

IC Role / Device Role / Timing Role: Non-volatile boot memory providing deterministic 70 ns read access and background sector erase during runtime.

Use Value: Dual boot sectors enable verified firmware swap without system downtime; 1M-cycle endurance supports >10 years of scheduled updates.

Use Scenario: Hosting boot code and OS kernel for head-unit microcontrollers requiring secure, fail-safe startup.

IC Role / Device Role / Timing Role: Secure flash with factory-locked ESN and hardware write protection for bootloader integrity verification.

Use Value: Secured Silicon Region stores cryptographic keys; WP#/ACC pin prevents accidental overwrite during CAN-based OTA updates.

Medical Diagnostic Device Configuration

Smart Energy Meter Firmware

Use Scenario: Retaining calibrated sensor parameters and regulatory-compliant firmware images in portable diagnostic equipment.

IC Role / Device Role / Timing Role: High-reliability flash with 20-year data retention and zero-power sleep mode for battery-backed operation.

Use Value: Automatic sleep mode draws only 200 nA when idle-extending battery life beyond 5 years in Class III medical devices.

Use Scenario: Storing tariff tables, communication stack, and firmware in ANSI C12.22-compliant smart meters deployed in harsh grid environments.

IC Role / Device Role / Timing Role: Industrial-grade flash rated for -40°C to +85°C with hardware sector protection against voltage transients.

Use Value: Hardware WP# protects critical metering calibration sectors from corruption during brownout events on AC mains.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29JL064J70TFI010	Same die, TSOP-48 package (vs. FBGA); 70 ns speed grade; identical timing and feature set.	Preferred where board space permits larger footprint and hand-soldering is required.	Select for legacy PCB designs using TSOP sockets or manual assembly lines.
S29JL032J70TFI010	32-Mb density (half capacity); same 70 ns access, FBGA/TSOP options, and feature set.	Used where firmware size < 4 MB and cost-per-bit optimization is prioritized.	Choose when application firmware fits within 32 Mb and BOM cost reduction is critical.

Compared with S29JL064J70BHI000, the TSOP variant offers identical functionality in through-hole-compatible packaging, while the 32-Mb alternative trades density for lower unit cost-neither provides enhanced performance, but both maintain full command and timing compatibility for drop-in reuse in validated designs.

Availability

S29JL064J70BHI000 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive infotainment boot memory, and medical diagnostic device configuration requiring stable component supply and long-term lifecycle support.

Supply support for S29JL064J70BHI000 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.

This device belongs to Infineon's NOR Flash product line, designed specifically for reliable, high-endurance, simultaneous-operation firmware storage in safety-critical and mission-critical embedded systems.

FAQ

What is the function of the WP#/ACC pin on S29JL064J70BHI000?

The WP#/ACC pin serves dual roles: as WP# (Write Protect), it permanently disables programming/erasing of top and bottom boot sectors (sectors 0, 1, 140, 141); as ACC (Acceleration), it enables faster 7 µs/word programming when driven high during command sequences. Both functions are hardware-controlled and do not require software intervention.

Does S29JL064J70BHI000 support true background erase?

Yes-it supports true background erase via Erase Suspend/Erase Resume commands. While erasing one sector, the host can suspend the operation, read or program any non-erasing sector, then resume the original erase. This enables deterministic latency handling in real-time systems without blocking memory access.

How is the Secured Silicon Region used in practice?

The 256-byte Secured Silicon Region is factory pre-programmed with a unique 16-byte Electronic Serial Number and locked. Customers may optionally use it as general-purpose flash before locking. Once customer-locked, it becomes one-time programmable and verifiable via autoselect; it is commonly used for secure boot keys or device-specific credentials in certified medical or industrial systems.

Can S29JL064J70BHI000 operate in both 8-bit and 16-bit modes?

Yes-via the BYTE# pin. When BYTE# is low, the device operates in 8-bit mode with data on DQ7–DQ0; when high, it operates in 16-bit mode with data on DQ15–DQ0. DQ15 also serves as A-1 (LSB address) in byte mode, enabling seamless interface with 8-bit microcontrollers without external glue logic.

S29JL064J70BHI000 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: JL-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:: 64Mbit

Memory Organization:: 8M x 8, 4M 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)

S29JL064J70BHI000 FAQ

1.How can I place an order for S29JL064J70BHI000 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29JL064J70BHI000 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 S29JL064J70BHI000 reliable?

The price and inventory of S29JL064J70BHI000 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29JL064J70BHI000 is usually 5 days.

3.What payment methods are accepted for S29JL064J70BHI000?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29JL064J70BHI000 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29JL064J70BHI000?

S29JL064J70BHI000 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29JL064J70BHI000 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 S29JL064J70BHI000?

For technical support, including S29JL064J70BHI000 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29JL064J70BHI000 requirements.

6.How does Aetrix verify that S29JL064J70BHI000 is sourced from the original manufacturer or authorized distributors?

All S29JL064J70BHI000 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 S29JL064J70BHI000 meets industry standards.

7.What is the process for return or replacement of S29JL064J70BHI000?

All S29JL064J70BHI000 units undergo pre-shipment inspection (PSI). If there is an issue with S29JL064J70BHI000, 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 S29JL064J70BHI000 part is unused and in its original packaging.

Return procedure for S29JL064J70BHI000:

1.Submit a request within 90 days.

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

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