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Infineon Technologies S29CD016J0JQFM110
- Part No.:
- S29CD016J0JQFM110
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 80-BQFP
- Datasheet:
-
S29CD016J0JQFM110.pdf
- Description:
- IC FLASH 16MBIT PAR 80PQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,894
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Product details
Overview
S29CD016J0JQFM110 from Cypress Semiconductor is a 16 Mbit (512k × 32-bit) burst-mode Flash memory IC with simultaneous read/write capability across two independent banks, operating at 2.5–2.75 V supply, 40 MHz clock frequency, and featuring dual boot sector architecture for automotive firmware redundancy. It supports x32 data bus, VersatileI/O™ (1.65–3.6 V), and CFI-compliant command set.
For engineers reviewing the S29CD016J0JQFM110 datasheet, S29CD016J0JQFM110 pinout, S29CD016J0JQFM110 application, or S29CD016J0JQFM110 equivalent, key selection criteria include simultaneous bank operation timing, dual-boot sector lock configuration, burst access latency (4–5 clock cycles), and extended temperature support (–40 °C to +125 °C) for engine control units and ADAS modules.
Technical Context
This device implements a dual-bank floating-gate Flash architecture fabricated in 110 nm process, enabling zero-latency concurrent read from one bank while programming/erasing the other. Its synchronous burst interface uses CLK, ADV#, and WAIT#/IND# signals to manage finite or continuous burst transfers with wrap-around addressing.
The command execution engine supports JEDEC JC42.4 standard commands, including unlock bypass, suspend/resume, and password-protected sector protection. Hardware features include ACC input for accelerated erase/program, WP# for hardware write protection of outermost large-bank sectors, and RY/BY# open-drain status output.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 16 Mbit (512k × 32-bit) - provides sufficient code storage for mid-tier automotive microcontroller firmware images. |
| Supply Voltage | 2.5 V to 2.75 V - single-rail operation compatible with 2.6 V nominal automotive power domains. |
| Max Clock Frequency | 40 MHz - defines maximum synchronous burst throughput; initial access delay is 4-1-1-1 cycle pattern. |
| Data Bus Width | x32 - enables 4-byte aligned instruction fetches without byte-lane multiplexing overhead. |
| Operating Temperature | –40 °C to +125 °C - qualified for under-hood ECUs and transmission control modules. |
| Endurance & Retention | 1 million program/erase cycles per sector; 20-year data retention - meets ASIL-B functional safety data persistence requirements. |
| Burst Access Time | 8 ns (tBACC) - determines minimum clock period for sustained burst reads in high-speed MCU interfaces. |
Pinout & Package
Package: 80-pin Plastic Quad Flat Package (PQFP), 20.0 × 14.0 mm body, 0.65 mm lead pitch, Pb-free option available.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A18–A0 | Address Input | 19-bit address bus for 512k-word addressing; A9 supports 12 V autoselect mode entry. |
| DQ31–DQ0 | Bi-directional Data I/O | 32-bit parallel data path; supports burst wrap-around and byte masking via upper/lower byte enables. |
| CE#, OE#, WE# | Chip/Output/Write Enable | Asynchronous control inputs; CE# gating enables low-power standby when inactive. |
| CLK, ADV#, WAIT#, IND# | Burst Timing Control | CLK synchronizes burst transfers; ADV# latches address; WAIT# indicates data validity; IND# flags last burst word. |
| RY/BY#, WP#, RESET#, ACC | Status & Protection | RY/BY# open-drain ready/busy indicator; WP# hardware locks outermost sectors; ACC = VHH accelerates erase/program. |
Key Features
| Feature | Design Value |
|---|---|
| Simultaneous Read/Write | Zero-latency concurrent operations across independent upper/lower banks - eliminates firmware update downtime in safety-critical systems. |
| Dual Boot Sector Architecture | Top and bottom boot sectors with independent lock bits - enables fail-safe firmware rollback and A/B image switching. |
| Secured Silicon Sector | Factory- or customer-lockable 2 kB region - stores cryptographic keys or calibration data immune to field reprogramming. |
| VersatileI/O™ Interface | 1.65–3.6 V I/O voltage range - allows direct interfacing with mixed-voltage SoCs without level shifters. |
| Advanced Sector Protection | Persistent lock bits + password method - prevents unauthorized firmware modification while supporting secure OTA updates. |
Applications
| Engine Control Unit (ECU) | Advanced Driver Assistance Systems (ADAS) |
|---|---|
|
Use Scenario: Storing calibrated fuel injection maps and real-time diagnostic routines requiring hot-swappable firmware updates. IC Role / Device Role / Timing Role: Non-volatile code storage with simultaneous read during background sector erase - ensures uninterrupted engine runtime during OTA patching. Use Value: Dual-bank operation eliminates CPU stall time; 125 °C rating sustains reliability near exhaust manifolds. |
Use Scenario: Hosting vision processing firmware for camera-based lane departure warning and automatic emergency braking. IC Role / Device Role / Timing Role: Burst-mode Flash providing low-latency instruction fetch to DSP cores while background sectors are updated. Use Value: 40 MHz synchronous interface meets real-time frame processing deadlines; CFI support simplifies bootloader compatibility. |
| Transmission Control Module (TCM) | Body Control Module (BCM) |
|
Use Scenario: Storing adaptive shift logic tables and torque converter clutch profiles subject to field recalibration. IC Role / Device Role / Timing Role: Dual-boot configuration enables validated fallback firmware upon failed update - critical for ASIL-D compliance. Use Value: Secured Silicon Sector stores factory calibration constants; WP# hardware lock prevents accidental overwrites. |
Use Scenario: Managing lighting sequences, window lift algorithms, and door lock state persistence across ignition cycles. IC Role / Device Role / Timing Role: Low-power standby mode (60 µA) minimizes battery drain during vehicle sleep states. Use Value: 2.6 V operation aligns with 12 V battery-regulated 2.5 V rails; 1M-cycle endurance exceeds 15-year vehicle lifetime. |
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 |
|---|---|---|---|
| S29CL016J0JQFM110 | 3.0–3.6 V supply; identical pinout and timing but higher VCC min/max - requires separate power rail design. | Used where 3.3 V system rails dominate and 2.6 V tolerance is not required. | Select when board already uses 3.3 V LDOs and no 2.6 V regulation exists. |
| MX29LV160ETTI-70G | Single 3.0 V supply; asynchronous-only interface; no simultaneous read/write or burst mode - lower performance, simpler interface. | Suitable for cost-sensitive body electronics where firmware update concurrency is unnecessary. | Choose only if synchronous burst and dual-bank operation are not required; verify JEDEC command compatibility. |
Compared with S29CL016J0JQFM110, this part enables tighter power domain integration in 2.6 V automotive systems; versus MX29LV160ETTI-70G, it delivers deterministic firmware update latency and ASIL-relevant data integrity features absent in legacy asynchronous Flash.
Availability
S29CD016J0JQFM110 is available at Aetrix Electronics and suitable for engine control units, advanced driver assistance systems, and transmission control modules requiring stable component supply across automotive production lifecycles.
Supply support for S29CD016J0JQFM110 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) designs high-reliability non-volatile memory and programmable system-on-chip solutions for automotive, industrial, and communications markets.
The S29CD-J series targets automotive-grade Flash memory applications demanding extended temperature operation, dual-boot redundancy, and simultaneous bank access - specifically engineered for ECU and ADAS firmware storage.
FAQ
What is the purpose of the ACC pin on S29CD016J0JQFM110?
The ACC (Acceleration) pin accepts VHH (typically 12 V) to reduce internal erase and program times by accelerating Fowler-Nordheim tunneling. When unused, it must be tied to VSS or VCC. This feature cuts typical double-word programming time from 18 µs to ~10 µs and sector erase from 1.0 s to ~0.7 s, improving firmware update efficiency in production test and field service scenarios.
Does S29CD016J0JQFM110 support Common Flash Interface (CFI)?
Yes, the device fully supports JEDEC-standard Common Flash Interface (CFI) as defined in Appendix 1 of its datasheet. CFI enables host systems to auto-detect device geometry, command sets, and timing parameters at boot, eliminating hardcoded memory initialization sequences and improving bootloader portability across Cypress Flash variants.
How does the dual boot sector configuration work in practice?
The device partitions the 16 Mbit array into top and bottom boot sectors (each 16 kB), each with independent persistent lock bits. During reset, the processor can be configured to boot from either region. If an update fails in the active bank, the system reboots from the locked backup bank - a hardware-enforced recovery mechanism used in ISO 26262-compliant firmware architectures.
Can S29CD016J0JQFM110 operate in both synchronous and asynchronous modes?
Yes - it supports asynchronous read using CE#, OE#, and WE# timing, and synchronous burst read using CLK, ADV#, and WAIT#/IND#. The mode is selected via configuration register settings at power-up. Asynchronous mode suits simple microcontrollers; synchronous mode delivers up to 160 MB/s bandwidth for high-performance DSPs and application processors.
S29CD016J0JQFM110 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- CD-J
- Package/Case:
- 80-BQFP
- Packaging:
- Tray
- Product Status:
- Active
- 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:
- 40 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)
S29CD016J0JQFM110 FAQ
1.How can I place an order for S29CD016J0JQFM110 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29CD016J0JQFM110 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 S29CD016J0JQFM110 reliable?
The price and inventory of S29CD016J0JQFM110 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29CD016J0JQFM110 is usually 5 days.
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S29CD016J0JQFM110 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29CD016J0JQFM110 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 S29CD016J0JQFM110?
For technical support, including S29CD016J0JQFM110 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29CD016J0JQFM110 requirements.
6.How does Aetrix verify that S29CD016J0JQFM110 is sourced from the original manufacturer or authorized distributors?
All S29CD016J0JQFM110 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 S29CD016J0JQFM110 meets industry standards.
7.What is the process for return or replacement of S29CD016J0JQFM110?
All S29CD016J0JQFM110 units undergo pre-shipment inspection (PSI). If there is an issue with S29CD016J0JQFM110, 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 S29CD016J0JQFM110 part is unused and in its original packaging.
Return procedure for S29CD016J0JQFM110:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29CD016J0JQFM110 Tags
-
M24C02-WMN6TP
STMicroelectronics
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AT24C02C-XHM-T
Microchip Technology
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AT21CS01-STUM10-T
Microchip Technology
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AT24C02C-SSHM-T
Microchip Technology
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24LC01BT-I/OT
Microchip Technology
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M24C02-FMC6TG
STMicroelectronics
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AT24CS02-SSHM-T
Microchip Technology
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93LC46BT-I/OT
Microchip Technology
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AT24C04C-SSHM-T
Microchip Technology
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24LC01BT-I/SN
Microchip Technology
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24AA02UIDT-I/OT
Microchip Technology
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AT24C08C-STUM-T
Microchip Technology
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