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

Infineon Technologies S29CD016J0PQAM013

Name: S29CD016J0PQAM013
Brand: Infineon Technologies
SKU: S29CD016J0PQAM013
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S29CD016J0PQAM013

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 80-BQFP

Datasheet:: S29CD016J0PQAM013.pdf

Description:: IC FLASH 16MBIT PARALLEL 80PQFP

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Product details

Overview

S29CD016J0PQAM013 from Cypress Semiconductor is a 16 Mbit (512k × 32-bit) 2.6 V single-supply burst-mode Flash memory with dual boot sector architecture, simultaneous read/write operation across two independent banks, and 66 MHz synchronous burst capability. It features x32 data bus, 110 nm floating gate technology, and supports JEDEC-standard command set and Common Flash Interface (CFI) for embedded automotive firmware storage.

For engineers reviewing the S29CD016J0PQAM013 datasheet, S29CD016J0PQAM013 pinout, S29CD016J0PQAM013 application, or S29CD016J0PQAM013 equivalent, key selection criteria include simultaneous bank operation latency, dual boot sector protection, VersatileI/O™ voltage range (1.65–3.6 V), and industrial/extended temperature support (–40 °C to +125 °C).

Technical Context

This device implements a dual-bank architecture with physically separate address/data paths per bank, enabling zero-latency concurrent read from one bank while programming or erasing the other. Its burst interface supports linear wrap-around modes (2/4/8 double-word), and the internal state machine executes JEDEC-compliant program/erase algorithms with suspend/resume capability.

Advanced protection includes persistent and password-based sector locking, hardware write protection (WP#) for outermost large-bank sectors, and a secured silicon sector configurable for factory or customer lock. The ACC pin enables high-voltage acceleration (V_HH) during factory programming, reducing erase time to 1.0 s per sector.

Key Specifications

Parameter	Value and Actual Design Meaning
Memory Density	16 Mbit (512k × 32-bit) - provides sufficient space for boot code and application firmware in resource-constrained ECUs
Supply Voltage	2.5 V to 2.75 V - single-rail operation simplifies power design versus dual-VCC Flash
Burst Clock Frequency	66 MHz - enables 8 ns synchronous burst access time for deterministic real-time code fetch
Simultaneous Operation	Two independent banks - allows background firmware update without halting active execution
Data Retention	20 years (typical) - meets automotive long-life reliability requirements for safety-critical systems
Cycling Endurance	1 million write cycles per sector - supports frequent over-the-air (OTA) update scenarios
Temperature Range	–40 °C to +125 °C - qualified for under-hood and transmission control unit environments

Pinout & Package

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

Pin/Terminal	Circuit Role	Design Meaning
A18–A0	Address Inputs	19-bit address bus for 512k-word addressing; A9 accepts 12 V for autoselect mode
DQ31–DQ0	Bi-directional Data Bus	x32 parallel interface; supports burst transfers and CFI query commands
CE#, OE#, WE#	Chip/Output/Write Enable	Asynchronous control signals; CE# and OE# operate independently of CLK for flexible timing
CLK, ADV#, IND#, WAIT#	Burst Timing Control	CLK drives synchronous reads; ADV# latches burst address; IND# marks last word; WAIT# signals data validity in continuous burst
RY/BY#, WP#, RESET#, ACC	Status & Protection	RY/BY# open-drain ready/busy indicator; WP# hardware-locks outer sectors; RESET# forces hardware reset; ACC enables V_HH acceleration

Key Features

Feature	Design Value
Dual Boot Sector Configuration	Top and bottom boot sectors enable fail-safe firmware recovery and A/B partitioning for OTA updates
Simultaneous Read/Write	Zero-latency concurrent access eliminates CPU stall during background flash reprogramming
VersatileI/O™ Interface	1.65–3.6 V I/O tolerance allows direct interfacing with mixed-voltage microcontrollers without level shifters
Secured Silicon Sector	Factory- or customer-lockable region stores cryptographic keys or calibration data with tamper resistance
Advanced Sector Protection	Persistent bits and password methods prevent unauthorized firmware modification in production or field environments

Applications

Automotive Engine Control Unit (ECU)

Industrial PLC Firmware Storage

Use Scenario: Storing calibrated engine maps and real-time control algorithms requiring fast, deterministic code fetch and safe field updates.

IC Role / Device Role / Timing Role: Primary nonvolatile firmware storage with simultaneous read/write enabling seamless firmware patching during vehicle operation.

Use Value: Dual boot sectors allow validated backup image retention; 125 °C rating ensures reliability in under-hood thermal environments.

Use Scenario: Holding ladder logic programs and configuration data in programmable logic controllers deployed in factory automation systems.

IC Role / Device Role / Timing Role: High-reliability code and parameter storage with sector-level protection against accidental overwrite during maintenance.

Use Value: 1 million endurance cycles support frequent firmware revisions; CFI compliance simplifies bootloader integration across PLC platforms.

Medical Diagnostic Imaging Boot Memory

Avionics Flight Management System (FMS)

Use Scenario: Hosting boot firmware and safety-critical initialization routines for MRI and CT scanner control subsystems.

IC Role / Device Role / Timing Role: Secure, radiation-tolerant boot memory with locked secured silicon sector for calibration constants and regulatory checksums.

Use Value: Password protection and persistent sector locking meet IEC 62304 software lifecycle requirements for Class C medical devices.

Use Scenario: Storing certified navigation databases and flight control algorithms in airborne computing modules subject to DO-178C certification.

IC Role / Device Role / Timing Role: Certified nonvolatile memory for DO-254-compliant FMS hardware, supporting dual-image redundancy and secure update verification.

Use Value: 20-year data retention and extended temperature qualification align with avionics 30+ year service life expectations.

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
S29CL016J0PQAM013	3.3 V supply (3.0–3.6 V) vs. 2.6 V (2.5–2.75 V); identical pinout, timing, and feature set	Used where system rail is 3.3 V and no 2.5 V supply is available; not suitable for 2.6 V-only designs	Select when main system VCC is 3.3 V and VersatileI/O compatibility with 3.3 V logic is required
MX29LV160ETTI-70G	Single 3.0 V supply; no simultaneous read/write; 70 ns async access only; no burst clock interface	Lacks zero-latency concurrent operation and synchronous burst mode; lower performance in real-time code execution	Choose only for cost-sensitive, non-real-time applications where background update capability is unnecessary

Compared with S29CL016J0PQAM013, this part offers tighter voltage margin and lower dynamic power in 2.6 V systems; versus MX29LV160ETTI-70G, it delivers deterministic burst timing and true concurrent operation-critical for automotive and avionics boot integrity.

Availability

S29CD016J0PQAM013 is available at Aetrix Electronics and suitable for automotive ECU firmware storage, industrial PLC code retention, and avionics flight management system boot memory requiring stable component supply across extended product lifecycles.

Supply support for S29CD016J0PQAM013 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 programmable systems-on-chip, and automotive-qualified interface solutions.

The S29CD-J series belongs to Cypress' automotive-grade burst-mode Flash product line, engineered specifically for zero-latency firmware execution and secure field-upgradable storage in safety-critical electronic control units.

FAQ

What is the function of the ACC pin on S29CD016J0PQAM013?

The ACC (Acceleration) pin accepts V_HH (typically 12 V) to accelerate internal erase and program operations, reducing sector erase time from ~1.2 s to 1.0 s (typical). When unused, ACC must be tied to VSS or VCC; it is not a standard logic input and requires external high-voltage generation only during factory programming.

Does S29CD016J0PQAM013 support Common Flash Interface (CFI)?

Yes, S29CD016J0PQAM013 fully supports JEDEC-standard Common Flash Interface (CFI) via the autoselect command sequence (7Eh, 46h, 01h/00h). This enables host systems to dynamically query device geometry, timing parameters, and protection status without hard-coded assumptions, simplifying bootloader portability across Flash vendors.

How does the dual boot sector configuration work in practice?

The dual boot sector comprises top and bottom sectors (each 2k double-word), independently configurable for boot code storage. During reset, the device boots from the sector selected by hardware strapping or internal register setting. If the primary sector becomes corrupted, the system can execute recovery code from the alternate sector-enabling A/B firmware partitioning and fail-safe OTA updates.

Is the RY/BY# signal compatible with standard microcontroller GPIO inputs?

Yes, RY/BY# is an open-drain output requiring an external pull-up resistor (typically 4.7 kΩ to VIO). It asserts low (VOL) during active program/erase or hardware reset, and high (VOH) when idle or ready for commands. Its voltage level tracks VIO (1.65–3.6 V), making it directly compatible with modern MCU GPIOs without level translation.

S29CD016J0PQAM013 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CD-J

Package/Case:: 80-BQFP

Packaging:: Tape & Reel (TR)

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 ~ 2.75V

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

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

S29CD016J0PQAM013 FAQ

1.How can I place an order for S29CD016J0PQAM013 through Aetrix?

Please submit a Request for Quotation (RFQ) for S29CD016J0PQAM013 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 S29CD016J0PQAM013 reliable?

The price and inventory of S29CD016J0PQAM013 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29CD016J0PQAM013 is usually 5 days.

3.What payment methods are accepted for S29CD016J0PQAM013?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29CD016J0PQAM013 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S29CD016J0PQAM013?

S29CD016J0PQAM013 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S29CD016J0PQAM013 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 S29CD016J0PQAM013?

For technical support, including S29CD016J0PQAM013 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29CD016J0PQAM013 requirements.

6.How does Aetrix verify that S29CD016J0PQAM013 is sourced from the original manufacturer or authorized distributors?

All S29CD016J0PQAM013 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 S29CD016J0PQAM013 meets industry standards.

7.What is the process for return or replacement of S29CD016J0PQAM013?

All S29CD016J0PQAM013 units undergo pre-shipment inspection (PSI). If there is an issue with S29CD016J0PQAM013, 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 S29CD016J0PQAM013 part is unused and in its original packaging.

Return procedure for S29CD016J0PQAM013:

1.Submit a request within 90 days.

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

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