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Infineon Technologies S25FL132K0XBHV033
- Part No.:
- S25FL132K0XBHV033
- Manufacturer:
- Infineon Technologies
- Category:
- Memory
- Package:
- 24-TBGA
- Datasheet:
-
S25FL132K0XBHV033.pdf
- Description:
- IC FLASH 32MBIT SPI/QUAD 24BGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,170
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Product details
Overview
S25FL132K0XBHV033 from Cypress Semiconductor is a 32-Mbit (4 Mbyte), 3.0 V serial NOR flash memory with SPI Multi-I/O interface, supporting Quad Read at 108 MHz and delivering up to 54 MB/s continuous data transfer. It features uniform 4 kB sector and 64 kB block erase, 100K program-erase cycles, 20-year data retention, and hardware/software write protection. Used in embedded boot code storage and firmware update storage for industrial microcontroller systems.
For engineers reviewing the S25FL132K0XBHV033 datasheet, S25FL132K0XBHV033 pinout, S25FL132K0XBHV033 application, or S25FL132K0XBHV033 equivalent, key selection criteria include quad-mode read performance, security register OTP protection, industrial-plus temperature support (−40 °C to +105 °C), and migration path to S25FL064L.
Technical Context
This device implements JEDEC-standard SPI Multi-I/O (MIO) with configurable clock polarity/phase (modes 0 and 3), supporting Single/Dual/Quad I/O protocols using shared IO0–IO3 pins. The command set includes SFDP (JESD216B), XIP-optimized continuous/wrapped read modes, and suspend/resume for program and erase operations.
It integrates three 256-byte one-time-programmable (OTP) security registers, pointer-based block protection, and dual-voltage lock-down until power cycle. Memory array is built on 90 nm floating gate technology, operating from 2.6 V to 3.6 V across industrial-plus (−40 °C to +105 °C) and automotive Grade 2 (−40 °C to +105 °C) temperature ranges.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Memory Density | 32 Mbit (4 Mbyte) - fixed address space for boot code and firmware images |
| Interface | SPI Multi-I/O (SIO/DIO/QIO) - reduces pin count vs parallel NOR while maintaining XIP capability |
| Max Read Speed | 108 MHz Quad Read - enables 54 MB/s throughput for fast cache-line refill in XIP operation |
| Erase Granularity | 4 kB sectors / 64 kB blocks - supports fine-grained firmware patching and robust recovery partitions |
| Endurance & Retention | 100K P/E cycles / 20-year data retention - validated for long-life industrial field deployments |
| Supply Voltage | 2.6 V to 3.6 V - compatible with 3.3 V logic rails and tolerant of brown-out conditions |
| Temperature Range | −40 °C to +105 °C (Industrial Plus) - qualified for extended thermal environments without derating |
Pinout & Package
Package: 8-contact USON (4 mm × 4 mm), RoHS-compliant, moisture-sensitive level 3 (MSL3).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CS# | Chip Select Input | Active-low enable for command decoding; must be held low during full command sequence |
| SCK | Serial Clock Input | Edge-triggered clock for synchronous data transfer; supports up to 108 MHz in Quad mode |
| IO0 (SI) | Serial Data I/O (Input/Output) | Primary bidirectional data line; used for instruction/address/data in all I/O modes |
| IO1 (SO) | Serial Data I/O (Input/Output) | Second bidirectional line; enables Dual/Quad Read/Write when QIO enabled |
| IO2 (WP#) | Write Protect Input / I/O | Hardware-level write lock; disabled in Quad mode; active-low, internal pull-up |
| IO3 (HOLD#) | Hold Input / I/O | Suspends ongoing command mid-execution; disabled in Quad mode; active-low |
| VCC | Core & I/O Supply | Single 2.6–3.6 V supply powers logic and memory array; no separate VIO required |
| VSS | Ground | Common reference for all signals; requires low-impedance connection to minimize noise |
Key Features
| Feature | Design Value |
|---|---|
| Quad Read (QIO) Mode | Enables 54 MB/s sustained read throughput-matches x16 parallel NOR bandwidth with only 6 pins |
| Execute-In-Place (XIP) | Continuous and wrapped read modes reduce instruction fetch latency for direct CPU execution from flash |
| Security Register OTP | Three 256-byte one-time-programmable regions protect bootloader keys, calibration data, or device identity |
| Program/Erase Suspend | Allows interrupting long erase or program operations to service time-critical host requests |
| SFDP Support (JESD216B) | Enables automatic configuration discovery by host bootloader without hard-coded timing parameters |
Applications
| Industrial PLC Firmware Storage | Automotive ADAS Bootloader |
|---|---|
Use Scenario: Storing firmware images and configuration tables in programmable logic controllers deployed in factory automation environments with wide ambient temperature swings. IC Role / Device Role / Timing Role: Non-volatile boot memory providing immediate code access on power-up; supports over-the-air updates via secure sector erase. Use Value: 100K endurance and 20-year retention ensure reliable operation across 15+ year equipment lifecycles without refresh. | Use Scenario: Hosting safety-critical bootloader and sensor calibration data in camera-based driver assistance modules requiring AEC-Q100 Grade 2 qualification. IC Role / Device Role / Timing Role: Secure, temperature-qualified boot memory enabling verified startup sequence and cryptographic key storage in OTP registers. Use Value: Pointer-based block protection and lock-down until power cycle prevent unauthorized runtime modification of boot code. |
| Medical Diagnostic Device Code Storage | Networking Equipment Configuration Flash |
Use Scenario: Holding FDA-regulated application firmware and device-specific calibration profiles in portable ultrasound and ECG analyzers. IC Role / Device Role / Timing Role: High-reliability code storage with deterministic read latency; supports wrapped read for efficient instruction cache refill during real-time signal processing. Use Value: Quad Read at 108 MHz delivers sub-100 ns average instruction fetch time, meeting hard real-time deadlines. | Use Scenario: Storing FPGA bitstreams, switch ASIC configurations, and management controller firmware in enterprise switches and routers. IC Role / Device Role / Timing Role: High-density, low-pin-count configuration memory enabling compact PCB layout and simplified BOM. Use Value: 4 kB sector erase allows atomic reprogramming of individual functional blocks without disrupting active system operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serial NOR flash memory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| S25FL064L0XMFI000 | 64 Mbit density, 133 MHz Quad Read, 1.8 V / 3.0 V dual supply, SFDP v1.6 | Higher density and speed; supports newer host controllers with enhanced SFDP parsing | Select for new designs requiring longer-term availability and higher performance headroom |
| S25FL132K0XBHI000 | Same density and core architecture, but in 8-lead SOIC (208 mil) package instead of USON | No change in electrical behavior; differs only in footprint and thermal profile | Choose for legacy board reuse where SOIC hand-soldering or socket compatibility is required |
Compared with S25FL132K0XBHV033, S25FL064L offers extended lifecycle and higher bandwidth for future-proofing, while S25FL132K0XBHI000 provides identical functionality in through-hole-compatible packaging-neither is pin-compatible with the USON variant due to differing land patterns and thermal characteristics.
Availability
S25FL132K0XBHV033 is available at Aetrix Electronics and suitable for industrial PLC firmware storage, automotive ADAS bootloader deployment, and medical diagnostic device code storage requiring stable component supply amid end-of-life transitions.
Supply support for S25FL132K0XBHV033 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 microcontrollers, connectivity solutions, and non-volatile memory for embedded systems.
The S25FL1-K family was designed specifically for cost-sensitive, space-constrained embedded applications requiring high-speed serial flash with robust security and industrial temperature resilience.
FAQ
Is S25FL132K0XBHV033 recommended for new designs?
No. Cypress explicitly states this part is "Not Recommended for New Design" and designates S25FL064L as the factory-recommended migration path. While fully functional and supported for existing production, it has been retired from active development and long-term supply planning.
What is the difference between S25FL132K0XBHV033 and S25FL132K0XBHI000?
The two share identical electrical specifications, memory architecture, and command set. The sole difference is packaging: S25FL132K0XBHV033 uses an 8-contact USON (4 mm × 4 mm), while S25FL132K0XBHI000 uses an 8-lead SOIC (208 mil). They are not mechanically interchangeable without PCB redesign.
Does S25FL132K0XBHV033 support Execute-In-Place (XIP)?
Yes. It supports efficient XIP via continuous and wrapped read modes, with Quad Read achieving 54 MB/s throughput-sufficient to feed ARM Cortex-M or RISC-V cores without instruction cache stalls under typical embedded workloads.
How is security implemented in S25FL132K0XBHV033?
Security includes three 256-byte OTP security registers, top/bottom block protection with programmable range (4 kB to full array), software/hardware write protection (WP#), lock-down until power cycle, and 8-byte unique ID. All protection modes are controlled via non-volatile status register bits and dedicated commands.
S25FL132K0XBHV033 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- FL1-K
- Package/Case:
- 24-TBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Memory Type:
- Non-Volatile
- Memory Format:
- FLASH
- Technology:
- FLASH - NOR
- Memory Size:
- 32Mbit
- Memory Organization:
- 4M x 8
- Memory Interface:
- SPI - Quad I/O
- Clock Frequency:
- 108 MHz
- Write Cycle Time - Word, Page:
- 3ms
- Access Time:
- -
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-BGA (6x8)
S25FL132K0XBHV033 FAQ
1.How can I place an order for S25FL132K0XBHV033 through Aetrix?
Please submit a Request for Quotation (RFQ) for S25FL132K0XBHV033 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 S25FL132K0XBHV033 reliable?
The price and inventory of S25FL132K0XBHV033 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL132K0XBHV033 is usually 5 days.
3.What payment methods are accepted for S25FL132K0XBHV033?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL132K0XBHV033 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S25FL132K0XBHV033?
S25FL132K0XBHV033 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S25FL132K0XBHV033 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 S25FL132K0XBHV033?
For technical support, including S25FL132K0XBHV033 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL132K0XBHV033 requirements.
6.How does Aetrix verify that S25FL132K0XBHV033 is sourced from the original manufacturer or authorized distributors?
All S25FL132K0XBHV033 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 S25FL132K0XBHV033 meets industry standards.
7.What is the process for return or replacement of S25FL132K0XBHV033?
All S25FL132K0XBHV033 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL132K0XBHV033, 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 S25FL132K0XBHV033 part is unused and in its original packaging.
Return procedure for S25FL132K0XBHV033:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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