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

Infineon Technologies S29PL064J55BFI073

Name: S29PL064J55BFI073
Brand: Infineon Technologies
SKU: S29PL064J55BFI073
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29PL064J55BFI073

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 56-VFBGA

Datasheet:: S29PL064J55BFI073.pdf

Description:: IC FLASH 64MBIT PARALLEL 56FBGA

Quantity:: RFQ Add To RFQ list

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Inventory:3,961

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Product details

Overview

S29PL064J55BFI073 from Infineon Technologies (formerly Cypress) is a 64-Mbit (4 Mword × 16-bit) single-supply 3.0 V Flash memory with FlexBank architecture, Enhanced VersatileIO™, and simultaneous read/write operation across four independent banks. It delivers 20 ns page access, 55 ns random access, and supports in-system programming without VPP. Used in industrial control firmware storage where bank interleaving enables zero-latency background updates.

For engineers reviewing the S29PL064J55BFI073 datasheet, S29PL064J55BFI073 pinout, S29PL064J55BFI073 application, or S29PL064J55BFI073 equivalent, key selection criteria include 48-ball FBGA (VBK048) package compatibility, 2.7–3.6 V operating range, persistent/password sector protection, CFI compliance, and 1 million erase/program cycles per sector.

Technical Context

This device implements a 4-bank FlexBank architecture enabling concurrent operations-e.g., erasing Bank B while reading from Bank A-with zero latency switching. Each bank supports independent command execution, and sector organization includes top/bottom boot blocks plus secured silicon region (128 words, 64 factory-locked).

Enhanced VersatileIO™ fixes I/O voltage to VIO pin level (3.0 V for PL064J), decoupling interface signaling from core VCC. Internal charge pumps generate high-voltage programming/erase pulses from 3.0 V supply, eliminating need for external VPP. CFI-compliant interface provides host software with device geometry, timing, and protection mode descriptors.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	64 Mbit (4 Mwords × 16-bit data bus)
Supply Voltage Range	2.7 V to 3.6 V - enables direct integration into 3.3 V systems with margin for battery droop
Page Access Time	20 ns - enables fast burst reads within 8-word pages for firmware fetch efficiency
Random Access Time	55 ns - determines worst-case instruction fetch delay in non-sequential code paths
Erase/Program Endurance	1 million cycles per sector - supports field firmware updates over 10+ year product lifecycle
Data Retention	20 years typical - ensures reliability in unpowered storage of calibration or configuration data
Standby Current	0.2 µA typical - critical for low-power IoT edge nodes during sleep modes

Pinout & Package

Package: 8.15 mm × 6.15 mm, 48-ball Fine-pitch Ball Grid Array (VBK048), 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; VIO-referenced I/O voltage (3.0 V) for noise immunity
CE#	Chip Enable	Active-low chip select; controls device power state and command acceptance
OE#	Output Enable	Active-low gate for data bus drivers; enables read output without affecting internal state
WE#	Write Enable	Active-low strobe for command/data latching; initiates internal program/erase state machine
RY/BY#	Ready/Busy Output	Open-drain status signal indicating active erase/program cycle completion
RESET#	Hardware Reset	Active-low asynchronous reset that forces device into read array mode
WP#/ACC	Write Protect/Acceleration	VIL = hardware lock on boot sectors; VIH = unlock; VHH = factory accelerated programming
VIO	I/O Supply Reference	Defines I/O voltage level (3.0 V for PL064J); separates interface logic from core VCC domain

Key Features

Feature	Design Value
FlexBank Architecture	Four independent banks (A–D) with up to two simultaneous operations - enables background firmware update without halting real-time execution
Enhanced VersatileIO™	VIO pin sets I/O voltage to 3.0 V - ensures signal integrity when interfacing with mixed-voltage SoCs or FPGAs
Secured Silicon Sector	128-word region with 64 factory-locked + 64 customer-lockable words - stores immutable keys or calibration constants
Password Sector Protection	64-bit user-defined password required to modify protected sectors - prevents unauthorized firmware modification in deployed units
CFI Compliance	JEDEC JESD68-compliant interface - allows automatic runtime detection and configuration by bootloader or OS flash driver

Applications

Industrial PLC Firmware Storage

Automotive ADAS Boot Memory

Use Scenario: Storing and updating ladder logic and motion control firmware in programmable logic controllers with no downtime.

IC Role / Device Role / Timing Role: Nonvolatile program storage with bank-interleaved erase/write - enables hot firmware patching during runtime.

Use Value: Zero-latency switching between banks allows continuous I/O scanning while updating application code in background bank.

Use Scenario: Holding boot code and safety-critical sensor fusion algorithms in automotive camera ECU with ASIL-B compliance requirements.

IC Role / Device Role / Timing Role: Secure boot memory with password-protected sectors - isolates trusted boot loader from application partition.

Use Value: Secured Silicon Sector stores cryptographic keys; password protection prevents tampering with boot image integrity checks.

Medical Imaging System Configuration

Telecom Base Station FPGA Bitstream

Use Scenario: Retaining calibrated gain tables, gamma correction profiles, and user preferences across power cycles in ultrasound equipment.

IC Role / Device Role / Timing Role: Persistent configuration storage with 20-year data retention - maintains regulatory-certified settings without backup battery.

Use Value: Persistent Sector Protection locks calibration sectors at VCC level, preventing accidental overwrite during service mode reprogramming.

Use Scenario: Storing reconfigurable FPGA bitstreams for multi-band radio processing in 5G remote radio units.

IC Role / Device Role / Timing Role: High-speed parallel Flash for fast FPGA configuration load - leverages 20 ns page access for sub-100 ms boot time.

Use Value: Simultaneous Read/Write allows partial reconfiguration: loading new DSP block while executing current baseband processing.

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, 3.0 V, 90 ns random access, 48-pin TSOP package - slower timing, different pinout, no FlexBank	Lacks simultaneous read/write and bank architecture - unsuitable for zero-latency update scenarios	Select only if board layout uses TSOP footprint and system tolerates longer read latency
MX29LV640EBTI-90G	64 Mbit, 3.0 V, 90 ns access, 48-ball BGA - no CFI, no password protection, no secured silicon sector	No hardware-based security features - requires external MCU-level encryption for secure boot	Choose only for cost-sensitive designs where firmware integrity is enforced in software stack

Compared with S29GL064S90TFI020 and MX29LV640EBTI-90G, the S29PL064J55BFI073 uniquely combines bank-interleaved operation, CFI auto-configuration, and dual-layer sector protection - making it the only option among the three suitable for safety-critical, field-upgradable embedded systems requiring both performance and security.

Availability

S29PL064J55BFI073 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS boot memory, and medical imaging system configuration requiring stable component supply and long-term obsolescence management.

Supply support for S29PL064J55BFI073 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 German semiconductor manufacturer specializing in power management, automotive ICs, and memory solutions, with global R&D and manufacturing infrastructure.

The S29PL-J series was developed by Cypress (acquired by Infineon in 2020) to address high-reliability embedded Flash needs in industrial automation and automotive systems requiring concurrent operation, security, and extended data retention.

FAQ

Does S29PL064J55BFI073 require an external VPP voltage for programming?

No. The device uses internally generated high-voltage pulses from its 2.7–3.6 V VCC supply for all erase and program operations. No external VPP pin or 12 V source is needed - simplifying power design and PCB layout while improving system reliability.

What is the function of the VIO pin on S29PL064J55BFI073?

The VIO pin sets the I/O voltage reference for all control inputs (CE#, OE#, WE#, RESET#, WP#/ACC) and data I/Os (DQ0–DQ15). For this PL064J variant, VIO must be tied to 3.0 V to ensure correct 3.0 V logic thresholds and noise margins when interfacing with host processors or FPGAs.

How does Password Sector Protection differ from Persistent Sector Protection?

Persistent Sector Protection uses command-based locking that remains after power cycles but can be unlocked via standard commands at VCC. Password Sector Protection requires a valid 64-bit user-defined password to unlock - providing stronger security against unauthorized access, even if the host MCU is compromised.

Can S29PL064J55BFI073 perform true simultaneous read and write across different banks?

Yes. Its FlexBank architecture allows one bank to execute erase or program while another bank simultaneously serves read requests - with zero latency transition. This is verified in the datasheet's Simultaneous Read/Write Block Diagram (Section 6) and supported by RY/BY# status signaling per bank.

S29PL064J55BFI073 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: PL-J

Package/Case:: 56-VFBGA

Packaging:: Tape & Reel (TR)

Product Status:: Active

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:: 55ns

Access Time:: 55 ns

Voltage - Supply:: 2.7V ~ 3.6V

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 56-FBGA (9x7)

S29PL064J55BFI073 FAQ

1.How can I place an order for S29PL064J55BFI073 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29PL064J55BFI073 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 S29PL064J55BFI073 reliable?

The price and inventory of S29PL064J55BFI073 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29PL064J55BFI073 is usually 5 days.

3.What payment methods are accepted for S29PL064J55BFI073?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29PL064J55BFI073 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29PL064J55BFI073?

S29PL064J55BFI073 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29PL064J55BFI073 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 S29PL064J55BFI073?

For technical support, including S29PL064J55BFI073 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29PL064J55BFI073 requirements.

6.How does Aetrix verify that S29PL064J55BFI073 is sourced from the original manufacturer or authorized distributors?

All S29PL064J55BFI073 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 S29PL064J55BFI073 meets industry standards.

7.What is the process for return or replacement of S29PL064J55BFI073?

All S29PL064J55BFI073 units undergo pre-shipment inspection (PSI). If there is an issue with S29PL064J55BFI073, 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 S29PL064J55BFI073 part is unused and in its original packaging.

Return procedure for S29PL064J55BFI073:

1.Submit a request within 90 days.

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

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