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Infineon Technologies S29CD016J1JQAM010
- Part No.:
- S29CD016J1JQAM010
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 80-BQFP
- Datasheet:
-
S29CD016J1JQAM010.pdf
- Description:
- IC FLASH 16MBIT PAR 80PQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,074
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Product details
Overview
S29CD016J1JQAM010 from Cypress Semiconductor is a 16 Mbit (512k × 32-bit), 2.6 V single-supply burst-mode Flash memory with simultaneous read/write capability across two independent banks, dual boot sector architecture (top/bottom), and VersatileI/O™ support (1.65–3.6 V). It operates at up to 66 MHz synchronous burst speed with 54 ns asynchronous access time and targets automotive infotainment boot code storage and firmware update partitions.
For engineers reviewing the S29CD016J1JQAM010 datasheet, S29CD016J1JQAM010 pinout, S29CD016J1JQAM010 application, or S29CD016J1JQAM010 equivalent, key selection criteria include dual-bank zero-latency operation, industrial/extended temperature support (–40 °C to +125 °C), JEDEC-standard command set compatibility, CFI support, and hardware write protection for outermost sectors.
Technical Context
This device implements a dual-bank floating-gate Flash architecture fabricated in 110 nm process technology, enabling concurrent read from one bank while programming or erasing the other without latency. Its x32 data bus, 20-year data retention, and 1 million program/erase cycles per sector meet stringent automotive reliability requirements.
The synchronous burst interface supports linear 2-, 4-, and 8-double-word bursts with wrap-around addressing and configurable initial clock delay (4 or 5 cycles). Advanced sector protection includes persistent lock bits, password-based unprotection, and hardware WP# control of two outermost large-bank sectors.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 16 Mbit (512k × 32-bit) - provides sufficient space for dual-boot firmware images in automotive ECUs |
| Supply Voltage | 2.5 V to 2.75 V - single VCC rail simplifies power design versus dual-voltage Flash |
| Max Clock Frequency | 66 MHz - enables high-throughput firmware loading during OTA updates |
| Asynchronous Access Time | 54 ns - ensures deterministic timing for legacy microcontroller interfaces |
| Data Retention | 20 years (typical) - meets automotive long-life system requirements |
| Endurance | 1 million write cycles per sector - supports frequent field firmware patching |
| Operating Temperature | –40 °C to +125 °C - qualified for engine bay and transmission control units |
| Burst Interface | Linear 2/4/8 double-word with wrap-around - reduces CPU wait states during sequential code fetch |
Pinout & Package
Package: 80-pin Plastic Quad Flat Package (PQFP), RoHS-compliant, 20.0 mm × 14.0 mm body size.
| 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 |
| DQ31–DQ0 | Bi-directional Data Bus | x32 parallel interface compatible with 32-bit microcontrollers and SoCs |
| CE#, OE#, WE# | Chip/Output/Write Enable | Asynchronous control signals enabling standard NOR Flash interface timing |
| RY/BY# | Ready/Busy Output | Open-drain status signal indicating algorithm completion or busy state |
| WP# | Hardware Write Protect | Disables program/erase in two outermost sectors of large bank when pulled low |
| ACC | Acceleration Input | At VHH (12 V), reduces erase/program time; tied to VSS/VCC if unused |
| CLK, ADV#, IND#, WAIT# | Burst Timing Control | Supports synchronous burst reads with programmable delay and end-of-burst signaling |
| VIO | Versatile I/O Supply | Independent 1.65–3.6 V supply for I/O voltage level translation |
Key Features
| Feature | Design Value |
|---|---|
| Dual Bank Simultaneous R/W | Zero-latency concurrent operations enable real-time firmware execution while updating adjacent bank |
| Dual Boot Sector Architecture | Top and bottom boot configurations allow fail-safe fallback during over-the-air updates |
| Secured Silicon Sector | Factory- or customer-lockable region stores cryptographic keys or calibration data with tamper resistance |
| Advanced Sector Protection | Persistent lock bits + password method prevent unauthorized firmware modification in production systems |
| Common Flash Interface (CFI) | Enables automatic detection and configuration by bootloader without hard-coded parameters |
| Suspend/Resume Commands | Interrupts erase/program operations to service high-priority reads, improving system responsiveness |
Applications
| Automotive Engine Control Unit (ECU) | Infotainment System Boot Memory |
|---|---|
Use Scenario: Stores primary and backup firmware images for real-time engine management logic. IC Role / Device Role / Timing Role: Dual-bank Flash memory providing zero-latency code execution during background firmware validation. Use Value: Enables safe in-field updates without halting engine operation via simultaneous read-from-active-bank/write-to-standby-bank. |
Use Scenario: Hosts boot loader and OS kernel for head-unit microprocessor with fast startup requirement. IC Role / Device Role / Timing Role: High-speed burst-mode Flash delivering 66 MHz sequential instruction fetch to reduce boot time. Use Value: Achieves sub-500 ms cold boot via linear 8-double-word burst reads and CFI auto-configuration. |
| ADAS Camera Module Firmware Storage | Industrial PLC Program Memory |
Use Scenario: Holds image processing firmware and calibration tables for forward-facing ADAS cameras. IC Role / Device Role / Timing Role: Extended-temperature Flash with 125 °C rating operating in compact camera housing near lens assembly. Use Value: Maintains 20-year data retention and 1M-cycle endurance despite thermal cycling in vehicle exterior mounting. |
Use Scenario: Stores ladder logic programs and I/O configuration data for factory automation controllers. IC Role / Device Role / Timing Role: Hardware write-protected Flash preventing accidental overwrite of critical control firmware. Use Value: WP# pin disables modification of top/bottom boot sectors, ensuring runtime integrity during maintenance. |
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 |
|---|---|---|---|
| S29CL016J1JQAM010 | 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 already uses 3.3 V rail; eliminates need for dedicated 2.6 V regulator | Select when board-level power architecture favors 3.3 V; otherwise S29CD016J offers lower active current |
| MX29LV160ETTI-90G | Single-bank 16 Mbit Flash; no simultaneous R/W; 90 ns access; 3.0–3.6 V only | Lacks dual-bank operation and burst mode; suited for cost-sensitive non-automotive designs | Choose only if zero-latency concurrent operation is unnecessary and extended temp range is not required |
Compared with S29CL016J1JQAM010, the S29CD016J1JQAM010 reduces system power supply complexity with its 2.6 V rail but requires tighter voltage regulation; versus MX29LV160ETTI-90G, it delivers automotive-grade reliability, burst performance, and dual-bank safety-critical for ECU and ADAS use cases.
Availability
S29CD016J1JQAM010 is available at Aetrix Electronics and suitable for automotive engine control units, infotainment systems, ADAS camera modules, and industrial PLCs requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for S29CD016J1JQAM010 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 semiconductor solutions for automotive, industrial, and IoT applications, with expertise in nonvolatile memory and microcontroller systems.
The S29CD-J series belongs to Cypress' automotive-qualified burst-mode Flash product line, engineered specifically for zero-latency dual-bank firmware storage in safety-critical electronic control units.
FAQ
What is the purpose of the ACC pin on the S29CD016J1JQAM010?
The ACC (Acceleration) pin accepts a 12 V input to accelerate internal erase and program operations, reducing typical double-word programming time to 18 µs and sector erase time to 1.0 s. When unused, ACC must be tied to VSS or VCC; floating is not permitted. This pin is intended for factory programming environments where throughput matters more than board-level voltage overhead.
Does the S29CD016J1JQAM010 support both top and bottom boot sector configurations?
Yes - the "1" in position 16 of the part number (S29CD016J1JQAM010) indicates bottom boot sector configuration with simultaneous read/write enabled. Top boot is supported by S29CD016J0JQAM010. Both configurations provide dual boot architecture with independent protection for top and bottom sectors, enabling robust fail-safe firmware recovery.
How does the VersatileI/O™ feature benefit system design?
VersatileI/O™ allows the device's I/O pins to operate between 1.65 V and 3.6 V independently of VCC (2.5–2.75 V), enabling direct interfacing with 1.8 V, 2.5 V, or 3.3 V microcontrollers without level shifters. This simplifies mixed-voltage board design and improves signal integrity in automotive domains where multiple voltage domains coexist.
Can the S29CD016J1JQAM010 be used in place of the S29CD032J in a PCB layout?
No - although pin-compatible in PQFP package, the S29CD016J1JQAM010 has 19 address lines (A18–A0) versus 20 (A19–A0) for the 32 Mbit variant, resulting in different memory mapping and incompatible address decoding. Physical fit does not guarantee functional equivalence; the 16 Mbit version cannot emulate 32 Mbit capacity or timing margins.
S29CD016J1JQAM010 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)
S29CD016J1JQAM010 FAQ
1.How can I place an order for S29CD016J1JQAM010 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29CD016J1JQAM010 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 S29CD016J1JQAM010 reliable?
The price and inventory of S29CD016J1JQAM010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29CD016J1JQAM010 is usually 5 days.
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S29CD016J1JQAM010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29CD016J1JQAM010 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 S29CD016J1JQAM010?
For technical support, including S29CD016J1JQAM010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29CD016J1JQAM010 requirements.
6.How does Aetrix verify that S29CD016J1JQAM010 is sourced from the original manufacturer or authorized distributors?
All S29CD016J1JQAM010 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 S29CD016J1JQAM010 meets industry standards.
7.What is the process for return or replacement of S29CD016J1JQAM010?
All S29CD016J1JQAM010 units undergo pre-shipment inspection (PSI). If there is an issue with S29CD016J1JQAM010, 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 S29CD016J1JQAM010 part is unused and in its original packaging.
Return procedure for S29CD016J1JQAM010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
S29CD016J1JQAM010 Tags
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M24C02-WMN6TP
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AT21CS01-STUM10-T
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