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 S29PL064J70BFI122

Name: S29PL064J70BFI122
Brand: Infineon Technologies
SKU: S29PL064J70BFI122
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: S29PL064J70BFI122

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 48-VFBGA

Datasheet:: S29PL064J70BFI122.pdf

Description:: IC FLASH 64MBIT PARALLEL 48FBGA

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:2,847

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

Product details

Overview

S29PL064J70BFI122 from Infineon Technologies (formerly Cypress) is a 64-Mbit (4 Mword × 16-bit) 3.0 V-only Page Mode Flash memory with FlexBank architecture, Enhanced VersatileI/O™ (3 V I/O), and simultaneous read/write operation across four independent banks. It delivers 20 ns page access, 55 ns random access, 1 million erase/program cycles per sector, and 20-year data retention - deployed in industrial control firmware storage and boot code execution.

For engineers reviewing the S29PL064J70BFI122 datasheet, S29PL064J70BFI122 pinout, S29PL064J70BFI122 application, or S29PL064J70BFI122 equivalent, key selection criteria include bank-level concurrency support, persistent/password sector protection, CFI compliance, and 48-ball FBGA (VBK048) package compatibility with embedded host interfaces requiring deterministic flash timing and in-system reprogrammability.

Technical Context

This device implements a 4-bank FlexBank architecture enabling concurrent read from one bank while erasing or programming another - with zero-latency switching and no inter-bank arbitration delay. Each bank supports independent command execution, and bank organization for S29PL064J is fixed: Bank A (8 Mbit), Bank B (24 Mbit), Bank C (24 Mbit), Bank D (8 Mbit).

Enhanced VersatileI/O™ fixes all I/O and control pin voltage tolerance and output swing to VIO = 3.0 V, eliminating level-shifting requirements in 3 V systems. Sector protection includes both persistent (PPB-based) and password-protected modes, with up to 128-word Secured Silicon Sector accessible via command sequence.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mbit (4 Mwords × 16-bit bus), enabling full firmware image storage for mid-complexity microcontrollers
Supply Voltage	2.7–3.6 V single supply - supports battery-backed and wide-input industrial power rails without auxiliary regulators
Page Access Time	20 ns - enables burst reads of configuration or lookup tables within tight real-time loops
Erase/Program Endurance	1 million cycles per sector - suitable for field-upgradable parameter storage with daily updates over 27 years
Data Retention	20 years typical at 125 °C - validated for automotive under-hood and industrial high-temp deployments
Package	8.15 mm × 6.15 mm, 48-ball Fine-pitch BGA (VBK048) - compatible with standard 0.5 mm pitch PCB assembly processes
VIO Configuration	Fixed 3 V I/O - eliminates external level shifters in 3 V host systems and ensures signal integrity on DQ[15:0], OE#, WE#, CE#

Pinout & Package

Package: 48-ball Fine-pitch Ball Grid Array (VBK048), 8.15 mm × 6.15 mm footprint, 0.5 mm ball pitch, RoHS-compliant, lead-free.

Pin/Terminal	Circuit Role	Design Meaning
A0–A21	Address Inputs	22-bit address bus supporting full 4 Mword addressing; A0–A1 select byte within 16-bit word
DQ0–DQ15	Data I/O	16-bit bidirectional data bus; driven at 3 V logic levels when VIO = 3 V
CE#	Chip Enable	Active-low chip select; device enters standby when CE# high, reducing current to 0.2 µA
OE#	Output Enable	Active-low read strobe; controls output buffer enable independently of CE# for multiplexed bus sharing
WE#	Write Enable	Active-low write strobe; latches command sequences and data during program/erase operations
RY/BY#	Ready/Busy Output	Open-drain status indicator; low during active program/erase, high when ready for next command
RESET#	Hardware Reset	Active-low asynchronous reset; forces device into reading array mode and clears internal state machines
WP#/ACC	Write Protect/Acceleration	At VIL: locks top/bottom 4K-word sectors; at VHH: enables accelerated factory programming
VIO	I/O Supply Reference	3 V reference for all I/O and control pins - defines logic thresholds and output drive strength

Key Features

Feature	Design Value
Simultaneous Read/Write	Two concurrent operations across separate banks - e.g., execute sector erase in Bank B while reading boot code from Bank A with zero latency
FlexBank Architecture	Four physically isolated banks (A–D) with asymmetric sizing (8/24/24/8 Mbit) - enables partitioned firmware + config + log storage with independent protection
CFI Compliance	JEDEC JESD68-compliant interface - allows runtime auto-detection and driver initialization without hard-coded timing or geometry assumptions
Erase/Program Suspend	Pause ongoing erase or program to service urgent read requests - critical for real-time interrupt handling in safety-critical firmware
Secured Silicon Sector	128-word factory-accessible region - stores cryptographic keys or calibration data with hardware-enforced read/write access control

Applications

Industrial PLC Firmware Storage

Automotive ECU Boot Memory

Use Scenario: Storing ladder logic, motion profiles, and I/O mapping in programmable logic controllers operating in harsh factory environments with wide temperature swings.

IC Role / Device Role / Timing Role: Nonvolatile boot and application code storage with guaranteed 20-year retention at 105 °C and immunity to brownout-induced corruption.

Use Value: Eliminates need for external error-correction circuitry due to built-in data polling (DQ7/DQ6) and automatic sleep mode during idle periods.

Use Scenario: Holding boot loader and safety-critical startup routines in engine control units where ASIL-B compliance requires deterministic flash access and secure sector locking.

IC Role / Device Role / Timing Role: Primary boot memory mapped to CPU's reset vector; accessed via 16-bit parallel bus with ≤55 ns random read latency.

Use Value: Password sector protection prevents unauthorized firmware modification; persistent PPB locking ensures tamper-proof bootloader integrity across power cycles.

Medical Device Parameter Archive

Networking Equipment Configuration Store

Use Scenario: Archiving calibration coefficients, usage logs, and regulatory audit trails in Class II medical instruments with mandatory 10-year data retention and traceability.

IC Role / Device Role / Timing Role: Field-updatable nonvolatile storage partitioned across banks to isolate calibration data (Bank A) from event logs (Bank C).

Use Value: 1 million endurance cycles allow daily recalibration writes over >27 years; Secured Silicon Sector stores factory-set calibration keys inaccessible to field software.

Use Scenario: Storing switch/router configuration images, MAC tables, and firmware patches in carrier-grade Ethernet switches requiring hot-swap firmware updates without service interruption.

IC Role / Device Role / Timing Role: Dual-bank concurrent operation enables background firmware download (Bank D) while serving live traffic from active image (Bank B).

Use Value: Zero-latency bank switching avoids packet loss during update; CFI compliance simplifies driver porting across multiple switch ASIC platforms.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
S29GL064S90TFI020	64 Mbit, 3 V, 90 nm process, 90 ns random access, no FlexBank concurrency	Lacks simultaneous read/write; uses legacy command set without suspend/resume	Select when cost sensitivity outweighs need for concurrent operations and advanced protection features
MX29GL640EHTI-90G	64 Mbit, 3 V, 110 nm process, 90 ns random access, CFI-compliant but no VersatileI/O	VIO not supported; I/O voltage tied to VCC; no Secured Silicon Sector	Choose for legacy 3 V systems lacking VIO control requirements and where password protection is unnecessary

Compared with S29GL064S90TFI020 and MX29GL640EHTI-90G, the S29PL064J70BFI122 uniquely delivers bank-level concurrency, 3 V VersatileI/O decoupling, and dual-layer sector protection - making it optimal for real-time embedded systems requiring deterministic firmware updates and secure parameter storage.

Availability

S29PL064J70BFI122 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ECU boot memory, and medical device parameter archive applications requiring stable component supply, long-term lifecycle support, and qualified automotive-grade variants.

Supply support for S29PL064J70BFI122 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 MCUs, and nonvolatile memory solutions for industrial and mission-critical applications.

The S29PL-J family was developed by Cypress (acquired by Infineon in 2020) to address high-reliability embedded systems needing concurrent flash operations, robust security features, and extended temperature support - particularly in automotive, industrial automation, and medical equipment.

FAQ

Is S29PL064J70BFI122 pin-compatible with earlier S29PL064J variants?

Yes - the S29PL064J70BFI122 uses the same VBK048 48-ball BGA package and identical pinout as all S29PL064J devices. Mechanical and electrical compatibility is maintained across speed grades (70 ns, 90 ns) and temperature grades (industrial, automotive), per Infineon's continuity commitment post-acquisition.

Does this device require an external VPP voltage for programming?

No - the S29PL064J70BFI122 operates from a single 2.7–3.6 V supply. All internal high-voltage generation for erase and program functions is handled on-chip; no external 12 V VPP source or charge pump circuitry is needed, simplifying board design and reducing BOM count.

How does Password Sector Protection differ from Persistent Sector Protection?

Password Sector Protection uses a user-defined 64-bit password to lock/unlock sectors, allowing dynamic in-field reconfiguration. Persistent Sector Protection relies on hardware-latched PPB bits that remain locked after power loss and require VHH voltage to unlock - providing immutable protection for bootloader regions against accidental or malicious overwrite.

Can RY/BY# be used for interrupt-driven flash operation?

Yes - RY/BY# is an open-drain, active-low signal that asserts low during program/erase and returns high upon completion. It can directly drive a microcontroller interrupt input (with pull-up), enabling interrupt-on-completion for background flash operations without polling, reducing CPU overhead and improving deterministic response.

S29PL064J70BFI122 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: PL-J

Package/Case:: 48-VFBGA

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 64Mbit

Memory Organization:: 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)

S29PL064J70BFI122 FAQ

1.How can I place an order for S29PL064J70BFI122 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29PL064J70BFI122 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 S29PL064J70BFI122 reliable?

The price and inventory of S29PL064J70BFI122 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29PL064J70BFI122 is usually 5 days.

3.What payment methods are accepted for S29PL064J70BFI122?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29PL064J70BFI122 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29PL064J70BFI122?

S29PL064J70BFI122 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29PL064J70BFI122 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 S29PL064J70BFI122?

For technical support, including S29PL064J70BFI122 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29PL064J70BFI122 requirements.

6.How does Aetrix verify that S29PL064J70BFI122 is sourced from the original manufacturer or authorized distributors?

All S29PL064J70BFI122 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 S29PL064J70BFI122 meets industry standards.

7.What is the process for return or replacement of S29PL064J70BFI122?

All S29PL064J70BFI122 units undergo pre-shipment inspection (PSI). If there is an issue with S29PL064J70BFI122, 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 S29PL064J70BFI122 part is unused and in its original packaging.

Return procedure for S29PL064J70BFI122:

1.Submit a request within 90 days.

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

Tech Hub

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…

2026-07-17 Raspberry Pi Alternatives: Chip-Level Comparison, Compatibility and Replacement Guide

Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…

2026-07-13 How to Test Dynamic Load Response in Low-Voltage High-Current Buck Converters

Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…

2026-07-08 Output Capacitor Selection for High-Current ASIC Vcore Rails

Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…

2026-07-07 High-Current ASIC Core Power Supply Design: 12-Phase Buck, PMBus and Dynamic Load Response

Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …

2026-07-06 Voltage Regulator: Types, Circuits, Testing and Selection Guide

Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.

2026-06-30 Amplifiers Explained: Types, Circuits, Gain, Classes and Applications

Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…

2026-06-27 Machine Vision System: Components, Inspection Applications and Integration Guide

Machine vision system guide covering components, inspection workflow, camera and lens selection, FOV, pixel resolution, motion blur, strobe lighting, bandwidth, 2D/3D vision, integration, troubleshooti…

2026-06-23 Electronic Devices and Circuits: Fundamentals, Components and Applications

Electronic devices and circuits guide covering passive components, semiconductors, analog and digital circuits, circuit theory, practical calculations, troubleshooting, datasheet selection, and learnin…