SST26VF032BA-104I/SM Microchip Integrated Circuit (Small Outline Packages) In Stock
The SST26VF032BA-104I/SM is a 32 Mb (4 MB) SPI quad I/O Flash memory from Microchip, operating at 2.7 V to 3.6 V. It supports SQI mode with a clock frequency up to 104 MHz and offers 100,000 write/erase endurance cycles. Suited for embedded code storage, data logging, and firmware update applications in space-constrained designs.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SST26VF032BA-104I/SM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.7590(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32 Mb (4 MB) Flash density in compact SOIJ-8 package
- Quad SPI (SQI) interface supporting clock frequencies up to 104 MHz
- Operating voltage range: 2.7 V to 3.6 V
- 100,000 program/erase endurance cycles
- Data retention of 100 years at room temperature
- Sector and block erase granularity for flexible storage management
- RoHS-compliant, lead-free (e3) package
Applications
The SST26VF032BA-104I/SM is commonly used for firmware and code storage in microcontroller-based systems that require fast, serial boot-from-flash capability, benefiting from its high-speed 104 MHz SQI interface. It suits IoT gateways, wireless modules, and industrial controllers where 32 Mb of non-volatile storage must be accessed quickly while keeping PCB footprint minimal with the SOIJ-8 package. Its robust 100,000-cycle endurance also makes it appropriate for data-logging applications with frequent write operations.
Specifications
| Manufacturer Package Code | SOIJ-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Clock Frequency-Max (fCLK) | 104MHz |
| Data Retention Time-Min | 100 |
| Endurance | 100000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Memory Density | 33554432bit |
| Memory IC Type | FLASH |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 4194304words |
| Number of Words Code | 4000000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 4MX8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Programming Voltage | 3V |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Serial Bus Type | SPI |
| Standby Current-Max | 0.000045A |
| Supply Current-Max | 0.03mA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Type | NOR TYPE |
| Write Protection | HARDWARE/SOFTWARE |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.B.1.A |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency supported by the SST26VF032BA-104I/SM in Quad SPI mode?
The SST26VF032BA-104I/SM supports a maximum clock frequency of 104 MHz in SQI (Quad SPI) mode, enabling throughput sufficient for fast firmware loading and real-time data access. This makes it compatible with high-speed microcontrollers and SoCs that use quad-I/O flash for XIP (Execute-in-Place) or rapid boot sequences.
How many write/erase cycles does the SST26VF032BA-104I/SM endure before wear-out?
The SST26VF032BA-104I/SM is rated for a minimum of 100,000 write/erase cycles per sector, which is industry-standard for NOR Flash. For applications with frequent updates such as configuration storage or event logging, wear-leveling algorithms are recommended to distribute writes across multiple sectors and extend effective device lifetime.
Which supply voltage range does the SST26VF032BA-104I/SM require, and is it 3.3 V system compatible?
The SST26VF032BA-104I/SM operates from a supply voltage of 2.7 V to 3.6 V, making it directly compatible with 3.3 V systems without level-shifting. It is not suitable for 5 V-only systems, but it works well alongside 3.3 V microcontrollers such as PIC32 or ARM Cortex-M devices commonly paired with external SPI Flash.
What is the storage capacity of the SST26VF032BA-104I/SM and how does it fit space-constrained PCB designs?
The SST26VF032BA-104I/SM provides 32 Mb (4 MB) of Flash storage housed in an 8-pin SOIJ (SOP-8 compatible) package, which occupies minimal PCB area. This compact 8-pin footprint makes it suitable for IoT nodes, wearable devices, and small embedded modules where board space is limited but substantial non-volatile memory is needed.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.7590 | $1.76 |
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