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

Infineon Technologies S29CL016J0PQFM030

Name: S29CL016J0PQFM030
Brand: Infineon Technologies
SKU: S29CL016J0PQFM030
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29CL016J0PQFM030

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 80-BQFP

Datasheet:: S29CL016J0PQFM030.pdf

Description:: IC FLASH 16MBIT PARALLEL 80PQFP

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Product details

Overview

S29CL016J0PQFM030 from Cypress Semiconductor is a 16 Mbit (512k × 32-bit), 3.3 V-only, dual-boot burst-mode Flash memory with simultaneous read/write capability across two independent banks. It features x32 data bus, 110 nm floating gate technology, and operates up to 66 MHz with 54 ns asynchronous access time - enabling zero-latency background erase/program during foreground read in automotive infotainment boot code storage.

For engineers reviewing the S29CL016J0PQFM030 datasheet, S29CL016J0PQFM030 pinout, S29CL016J0PQFM030 application, or S29CL016J0PQFM030 equivalent, key selection criteria include dual-bank concurrency, VersatileI/O™ support (1.65–3.6 V), CFI compliance, persistent/password sector protection, and industrial temperature range (–40 °C to +85 °C) operation.

Technical Context

This device implements a dual-bank architecture with physically separate address/data paths per bank, enabling true concurrent read and write operations without arbitration delay. Each bank supports independent command execution, including suspend/resume for program and erase cycles.

It uses JEDEC-standard command sets and Common Flash Interface (CFI) for host system compatibility, with programmable burst modes (linear 2/4/8 double-word wrap-around) and hardware-accelerated programming via ACC pin at V_HH. The Secured Silicon Sector provides factory- or customer-lockable memory region for boot code integrity.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	16 Mbit (512k × 32-bit) - supports full 32-bit microprocessor interface without byte-lane masking.
Supply Voltage	3.0–3.6 V V_CC - single-rail operation eliminates need for level shifters in 3.3 V systems.
Max Clock Frequency	66 MHz - enables synchronous burst reads with 8 ns t_BACC, reducing CPU wait states.
Asynchronous Access Time	54 ns t_ACC - meets timing requirements for legacy parallel bus interfaces in industrial controllers.
Data Retention	20 years (typical) - validated for long-life deployment in automotive ECUs and medical firmware storage.
Endurance	1 million program/erase cycles per sector - sufficient for field-upgradable firmware with frequent OTA updates.
Operating Temperature	–40 °C to +85 °C (Industrial grade) - qualified for under-hood and dashboard-mounted electronics.

Pinout & Package

Package: 80-pin Plastic Quad Flat Package (PQFP), 20.0 × 14.0 mm body, 0.65 mm lead pitch, RoHS-compliant (Pb-free option).

Pin/Terminal	Circuit Role	Design Meaning
A18–A0	Address Input	19-bit address bus (A18–A0) for 512k-word addressing; A9 supports 12 V autoselect voltage detection.
DQ31–DQ0	Data I/O	32-bit bidirectional data bus compatible with 32-bit microcontrollers and DSPs without glue logic.
CE#, OE#, WE#	Control Inputs	Asynchronous chip/output/write enable signals - decoupled from CLK for mixed-mode timing flexibility.
RY/BY#	Open-Drain Output	Ready/Busy status indicator requiring external pull-up; VOL = active erase/program, VOH = ready for next command.
WP#	Hardware Protection	Active-low write protect for two outermost sectors in large bank - prevents accidental firmware overwrite during power transients.
ACC	Acceleration Input	V_HH (12 V) input to reduce factory programming time; tied to V_SS or V_CC when unused.
VIO	I/O Supply	Independent 1.65–3.6 V I/O rail - enables interfacing with mixed-voltage SoCs without level translators.

Key Features

Feature	Design Value
Dual-Bank Simultaneous Read/Write	Zero-latency concurrent operations - allows real-time firmware update while executing boot code from alternate bank.
Dual Boot Sector Architecture	Top-and-bottom configurable boot sectors - supports fail-safe recovery and A/B firmware partitioning.
Advanced Sector Protection	Persistent lock bits + password method - enables secure, tamper-resistant boot loader storage with multi-layer access control.
Secured Silicon Sector	Factory- or customer-programmable locked region - isolates immutable boot code from field updates and malware injection.
CFI Compliance	JEDEC JESD68 standard interface - enables automatic detection and configuration by BIOS/bootloader without hard-coded drivers.

Applications

Automotive Infotainment Boot Storage

Industrial PLC Firmware Repository

Use Scenario: Storing primary and backup boot images for head unit MCU with over-the-air update capability.

IC Role / Device Role / Timing Role: Dual-bank Flash memory serving as nonvolatile program store with concurrent read (execution) and write (update) access.

Use Value: Enables seamless firmware rollback and atomic update without system downtime or external buffering.

Use Scenario: Holding certified control firmware and configuration data in programmable logic controllers deployed in factory automation.

IC Role / Device Role / Timing Role: Secure, high-endurance Flash providing deterministic boot sequence and runtime parameter persistence.

Use Value: Meets IEC 61131-3 certification requirements via sector locking, 20-year retention, and extended temperature operation.

Medical Diagnostic Device Boot Loader

Avionics Display System Code Storage

Use Scenario: Hosting FDA-cleared boot loader and safety-critical initialization routines in portable ultrasound equipment.

IC Role / Device Role / Timing Role: CFI-compliant Flash with Secured Silicon Sector ensuring immutable startup code integrity.

Use Value: Supports regulatory traceability through hardware-enforced write protection and factory-lockable memory region.

Use Scenario: Storing display controller firmware and graphics assets in DO-178C-certified cockpit displays.

IC Role / Device Role / Timing Role: High-reliability Flash with –40 °C to +85 °C qualification and 1M-cycle endurance for mission-critical updates.

Use Value: Eliminates need for external ECC or redundancy schemes due to built-in data polling and suspend/resume robustness.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
MX29LV160DBTI-70G	16 Mbit, 3.0–3.6 V, x16 bus, no dual-bank concurrency - sequential read/write only.	Lacks simultaneous operation; requires software-managed bank switching and longer update windows.	Select when cost sensitivity outweighs concurrency needs and system design accommodates sequential update flow.
S29GL016N90TFI010	16 Mbit, 3.0–3.6 V, x16/x32 configurable bus, dual-bank, but 90 ns t_ACC vs. 54 ns.	Slower access time increases CPU wait states; lacks VersatileI/O™ voltage flexibility (VIO fixed at VCC).	Prefer when footprint compatibility with older Spansion designs is required and timing budget permits latency increase.

Compared with MX29LV160DBTI-70G and S29GL016N90TFI010, the S29CL016J0PQFM030 delivers superior real-time update capability via zero-latency dual-bank operation, tighter 54 ns access timing, and flexible 1.65–3.6 V I/O voltage - making it optimal for safety-critical, low-latency embedded boot systems.

Availability

S29CL016J0PQFM030 is available at Aetrix Electronics and suitable for automotive infotainment, industrial PLC firmware, and medical diagnostic device boot storage requiring stable component supply, long-term lifecycle support, and guaranteed Pb-free compliance.

Supply support for S29CL016J0PQFM030 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

Cypress Semiconductor (now part of Infineon Technologies) is a fabless semiconductor company specializing in high-reliability memory, PSoC, and USB-C solutions for automotive, industrial, and IoT markets.

The S29CL-J series was designed specifically for automotive-grade embedded systems requiring concurrent firmware execution and update, extended temperature resilience, and hardware-enforced security for boot code integrity.

FAQ

What is the function of the ACC pin on S29CL016J0PQFM030?

The ACC (Acceleration) pin accepts a 12 V V_HH signal to accelerate internal erase and program operations, reducing typical double-word programming time to 18 µs and sector erase to 1.0 s. When not used, ACC must be tied to V_SS or V_CC; floating is prohibited. This pin is essential for high-throughput factory programming but optional in field applications.

Does S29CL016J0PQFM030 support true simultaneous read and write across banks?

Yes - the device contains physically independent upper and lower banks with separate X/Y decoders, address latches, and data gating. This allows one bank to execute a program or erase operation while the other serves burst or asynchronous read requests with zero latency, confirmed by the block diagram on page 8 of datasheet 002-00948 Rev. *C.

How is sector protection implemented on this Flash device?

Protection uses two methods: persistent lock bits (non-volatile, set via command sequence) and password-based dynamic protection. Persistent bits permanently disable write/erase for selected sectors until cleared with correct password. Hardware WP# also protects two outermost sectors in the large bank regardless of software state - adding redundant safeguard against voltage glitch-induced corruption.

What package variants are offered for S29CL016J0PQFM030?

The "Q" in the part number denotes 80-pin PQFP (Plastic Quad Flat Package), 20.0 × 14.0 mm, 0.65 mm pitch. Alternate packages include 80-ball Fortified BGA (13 × 11 mm and 11 × 9 mm footprints), but S29CL016J0PQFM030 specifically ships in PQFP with industrial temperature grade (I), top-boot configuration (0), and 66 MHz speed grade (P). No SOIC or TSOP variants exist for this family.

S29CL016J0PQFM030 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CL-J

Package/Case:: 80-BQFP

Packaging:: Tray

Product Status:: Obsolete

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR

Memory Size:: 16Mbit

Memory Organization:: 512K x 32

Memory Interface:: Parallel

Clock Frequency:: 66 MHz

Write Cycle Time - Word, Page:: 60ns

Access Time:: 54 ns

Voltage - Supply:: 1.65V ~ 3.6V

Operating Temperature:: -40°C ~ 125°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 80-PQFP (14x20)

S29CL016J0PQFM030 FAQ

1.How can I place an order for S29CL016J0PQFM030 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29CL016J0PQFM030 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 S29CL016J0PQFM030 reliable?

The price and inventory of S29CL016J0PQFM030 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29CL016J0PQFM030 is usually 5 days.

3.What payment methods are accepted for S29CL016J0PQFM030?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29CL016J0PQFM030 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29CL016J0PQFM030?

S29CL016J0PQFM030 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29CL016J0PQFM030 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 S29CL016J0PQFM030?

For technical support, including S29CL016J0PQFM030 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29CL016J0PQFM030 requirements.

6.How does Aetrix verify that S29CL016J0PQFM030 is sourced from the original manufacturer or authorized distributors?

All S29CL016J0PQFM030 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 S29CL016J0PQFM030 meets industry standards.

7.What is the process for return or replacement of S29CL016J0PQFM030?

All S29CL016J0PQFM030 units undergo pre-shipment inspection (PSI). If there is an issue with S29CL016J0PQFM030, 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 S29CL016J0PQFM030 part is unused and in its original packaging.

Return procedure for S29CL016J0PQFM030:

1.Submit a request within 90 days.

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

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