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Infineon Technologies S29AS016J70BFI033
- Part No.:
- S29AS016J70BFI033
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 48-VFBGA
- Datasheet:
-
S29AS016J70BFI033.pdf
- Description:
- IC FLASH 16MBIT PARALLEL 48FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,923
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Product details
Overview
S29AS016J70BFI033 from Infineon Technologies (formerly Cypress) is a 16 Mbit (2 M × 8-bit / 1 M × 16-bit), 1.8 V-only boot sector Flash memory with top/bottom configuration, 70 ns access time, industrial-plus temperature range (–40 °C to +105 °C), and AEC-Q100 Grade 2 qualification. It supports in-system programming via standard 1.8 V supply, features hardware write protection (WP#), Ready/Busy# signaling, and CFI compliance for host auto-configuration in embedded boot applications.
For engineers reviewing the S29AS016J70BFI033 datasheet, S29AS016J70BFI033 pinout, S29AS016J70BFI033 application, or S29AS016J70BFI033 equivalent, key selection criteria include boot sector architecture, 1.65–1.95 V single-supply operation, 1,000,000 erase/program cycles per sector, and FBGA-48 (VDF048) package compatibility with automotive and industrial control firmware storage.
Technical Context
The S29AS016J70BFI033 implements a JEDEC-compliant command-set architecture with embedded program/erase algorithms that auto-timing pulse widths and verify cell margin. Its state-machine-controlled interface accepts standard microprocessor write timings to the command register, enabling reliable in-system reprogramming without external high-voltage supplies.
It integrates dual power management modes-automatic sleep (15 µA) and standby (8 µA)-and supports concurrent operations via Erase Suspend/Resume, allowing read/program access to non-erasing sectors during background erase. Sector group protection is enforced via hardware lock bits and WP# pin control over boot sectors.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 16 Mbit (2,097,152 × 8-bit or 1,048,576 × 16-bit) |
| Supply Voltage | 1.65–1.95 V - enables direct integration into 1.8 V system rails without level-shifting |
| Access Time | 70 ns - eliminates wait states for high-speed microcontrollers up to ~14 MHz bus frequency |
| Temperature Range | –40 °C to +105 °C - qualified for industrial-plus and AEC-Q100 Grade 2 automotive applications |
| Erase Endurance | 1,000,000 cycles per sector - supports frequent firmware updates in field-deployed devices |
| Data Retention | 20 years typical - ensures long-term reliability of boot code and calibration data |
| Package | 48-ball FBGA, 6.0 mm × 4.0 mm (VDF048) - compact footprint for space-constrained PCB layouts |
Pinout & Package
Package: 48-ball Fine-Pitch BGA (VDF048), 6.0 mm × 4.0 mm, bottom-side ball layout with standard I/O assignment per JEDEC MO-245.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A0–A19 | Address Inputs | 20-bit address bus supporting full 2 Mbyte byte-mode or 1 Mword word-mode addressing |
| DQ0–DQ15 | Data I/O (x16) / DQ0–DQ7 (x8) | Bidirectional data bus; BYTE# pin selects x8/x16 mode; DQ15 doubles as A–1 for x16 addressing |
| CE#, OE#, WE# | Chip/Output/Write Enable | Independent controls eliminate bus contention; enable standard SRAM-like timing for reads/writes |
| RY/BY# | Ready/Busy Output | Active-low open-drain signal indicating active program/erase cycle completion |
| RESET# | Hardware Reset Input | Asynchronous reset to reading array state; ties directly to system reset for boot recovery |
| WP# | Write Protect Input | Hardware lock for two outermost boot sectors regardless of software sector protection status |
| BYTE# | Bus Width Select | Configures device for x8 (BYTE# = LOW) or x16 (BYTE# = HIGH) data interface |
Key Features
| Feature | Design Value |
|---|---|
| Secured Silicon Sector | 128-word (256-byte) factory- or customer-programmable region with 8-word electronic serial number for secure device identification |
| Flexible Sector Architecture | Eight 8 KB + thirty-one 64 KB sectors (x8) or eight 4 Kword + thirty-one 32 Kword sectors (x16) - enables granular firmware partitioning |
| Unlock Bypass Programming | Reduces multi-word programming time by halving required command cycles (2 vs. 4 writes per word) |
| Erase Suspend/Resume | Allows real-time read/program access to non-erasing sectors during background erase - critical for deterministic real-time systems |
| CFI Compliance | Enables host software to auto-detect device geometry, timing, and command set - simplifies driver portability across Flash families |
Applications
| Automotive Engine Control Unit (ECU) | Industrial PLC Firmware Storage |
|---|---|
Use Scenario: Storing calibrated engine maps and diagnostic routines in AEC-Q100 Grade 2 qualified ECU modules. IC Role / Device Role / Timing Role: Boot sector Flash providing nonvolatile storage for startup firmware and runtime-updatable calibration tables. Use Value: 70 ns access time ensures zero-wait-state execution from Flash; WP# and sector protection prevent accidental corruption during CAN-based firmware updates. | Use Scenario: Holding ladder logic firmware and I/O configuration data in DIN-rail mounted programmable logic controllers. IC Role / Device Role / Timing Role: Primary nonvolatile memory for deterministic boot and field-upgradable control programs in harsh industrial environments. Use Value: –40 °C to +105 °C rating and 1M-cycle endurance support continuous operation in uncooled enclosures with periodic firmware revisions. |
| Medical Infusion Pump Boot Memory | Smart Grid Meter Bootloader |
Use Scenario: Securing bootloader and safety-critical operational parameters in Class II medical infusion devices requiring traceable firmware integrity. IC Role / Device Role / Timing Role: Trusted boot memory with Secured Silicon Sector storing cryptographic keys and device-specific serial identifiers. Use Value: Factory-lockable 256-byte secured region provides tamper-resistant identity binding; CFI enables automated firmware validation during production test. | Use Scenario: Hosting secure bootloader and metering algorithm updates in ANSI C12.22-compliant smart electricity meters deployed outdoors. IC Role / Device Role / Timing Role: High-reliability boot Flash with Erase Suspend capability to maintain real-time metering during over-the-air firmware patching. Use Value: Erase Suspend allows uninterrupted time-of-use billing during background sector reprogramming; 20-year data retention meets utility lifecycle requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar boot sector Flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S29GL016S70BHI020 | 16 Mbit, 3.0 V core, 70 ns access, 100K-cycle endurance, PLCC-44 package | Requires 3.0 V supply and external level shifters in 1.8 V systems; lacks AEC-Q100 Grade 2 rating | Select only if legacy 3.0 V board design prohibits voltage rail change and PLCC mounting is preferred. |
| MX29LV160ETTI-70G | 16 Mbit, 3.0 V, 70 ns, top-boot, TSOP-48, 100K-cycle endurance, no CFI support | No CFI interface limits host auto-configuration; lower endurance reduces suitability for frequent field updates | Choose only for cost-sensitive, non-automotive applications where CFI and >100K cycles are not required. |
Compared with S29GL016S70BHI020 and MX29LV160ETTI-70G, the S29AS016J70BFI033 uniquely delivers 1.8 V operation, AEC-Q100 Grade 2 qualification, 1M-cycle endurance, and CFI compliance - making it the only option suitable for next-generation automotive and industrial firmware storage requiring zero-wait-state performance and long-term field update viability.
Availability
S29AS016J70BFI033 is available at Aetrix Electronics and suitable for automotive ECU firmware storage, industrial PLC boot memory, and medical device bootloader applications requiring stable component supply, long-lifecycle availability, and AEC-Q100-compliant sourcing.
Supply support for S29AS016J70BFI033 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 global semiconductor leader headquartered in Munich, Germany, specializing in power management, automotive, industrial, and security solutions with vertical integration from silicon to system-level IP.
The S29AS016J belongs to Infineon's legacy Cypress Flash memory product line, designed specifically for robust, low-voltage boot code storage in safety-critical and long-lifecycle embedded systems where firmware integrity, field upgradeability, and thermal resilience are mandatory.
FAQ
Is S29AS016J70BFI033 pin-compatible with earlier Am29SL160C devices?
Yes - the S29AS016J70BFI033 is backward compatible with the Am29SL160C at the pin and software level, including identical TSOP-48 and FBGA-48 footprints, JEDEC command set, and sector architecture. This enables drop-in replacement in existing designs without PCB or firmware changes.
What is the function of the BYTE# pin, and how does it affect data bus width?
The BYTE# pin configures the device's data interface: when pulled LOW, it operates in x8 mode (DQ7–DQ0 active); when HIGH, it operates in x16 mode (DQ15–DQ0 active). In x16 mode, DQ15 also serves as address bit A–1, enabling full 1 Mword addressing. This dual-mode flexibility supports both 8-bit and 16-bit microcontroller interfaces.
How does the Secured Silicon Sector differ from standard flash sectors?
The Secured Silicon Sector is a dedicated 256-byte region with factory-programmable 16-byte electronic serial number and independent lock control. Unlike standard sectors, it cannot be erased by standard commands and remains protected even after chip erase - ensuring permanent, tamper-resistant device identification for security and traceability.
Can S29AS016J70BFI033 be programmed in standard EPROM programmers?
Yes - the device supports programming in standard EPROM programmers using its command-set interface and 1.8 V supply. No external VPP voltage is required. Programming follows the same Word Program or Unlock Bypass command sequences used in-system, and verification is performed via Data# Polling (DQ7) or Toggle Bits (DQ6/DQ2).
S29AS016J70BFI033 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- AS-J
- Package/Case:
- 48-VFBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 16Mbit
- Memory Organization:
- 2M x 8, 1M x 16
- Memory Interface:
- Parallel
- Clock Frequency:
- -
- Write Cycle Time - Word, Page:
- 70ns
- Access Time:
- 70 ns
- Voltage - Supply:
- 1.65V ~ 1.95V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 48-FBGA (8.15x6.15)
S29AS016J70BFI033 FAQ
1.How can I place an order for S29AS016J70BFI033 through Aetrix?
Please submit a Request for Quotation (RFQ) for S29AS016J70BFI033 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 S29AS016J70BFI033 reliable?
The price and inventory of S29AS016J70BFI033 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S29AS016J70BFI033 is usually 5 days.
3.What payment methods are accepted for S29AS016J70BFI033?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S29AS016J70BFI033 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S29AS016J70BFI033?
S29AS016J70BFI033 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S29AS016J70BFI033 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 S29AS016J70BFI033?
For technical support, including S29AS016J70BFI033 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S29AS016J70BFI033 requirements.
6.How does Aetrix verify that S29AS016J70BFI033 is sourced from the original manufacturer or authorized distributors?
All S29AS016J70BFI033 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 S29AS016J70BFI033 meets industry standards.
7.What is the process for return or replacement of S29AS016J70BFI033?
All S29AS016J70BFI033 units undergo pre-shipment inspection (PSI). If there is an issue with S29AS016J70BFI033, 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 S29AS016J70BFI033 part is unused and in its original packaging.
Return procedure for S29AS016J70BFI033:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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