SST26WF064C-104I/MF Microchip Integrated Circuit (Small Outline No-lead) In Stock
SST26WF064C-104I/MF is a 64 Mbit SPI NOR Flash memory with 1.8 V operation by Microchip. Key specs: 104 MHz clock frequency, 100,000 write/erase endurance cycles, WSON-8 package. From $1.50, in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- SST26WF064C-104I/MF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.3400(MOQ 98)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 64 Mbit (8 MB) storage density in a compact WSON-8 no-lead package for space-constrained embedded designs
- 104 MHz maximum clock frequency enables fast data transfer for code execution in XIP and shadow-copy modes
- 100,000 write/erase cycle endurance with 100-year minimum data retention for reliable long-life applications
- 1.8 V supply operation reduces power consumption in battery-powered IoT and wearable devices
- Individual block protection with volatile and non-volatile lock bits for flexible firmware security
Applications
SST26WF064C-104I/MF is used in IoT sensor nodes, wearable devices, and portable consumer electronics that require compact, low-power code and data storage operating from a 1.8 V supply rail. Its 104 MHz SPI interface and 64 Mbit capacity make it suitable for storing firmware images and configuration data in microcontroller-based systems with limited on-chip flash. The device is also deployed in industrial metering and smart home gateways where high endurance and long data retention across a wide temperature range are essential.
Specifications
| Manufacturer Package Code | WSON-8 |
| Factory Lead Time | 7Weeks |
| Date Of Intro | 2016-06-01 |
| YTEOL | 18 |
| Clock Frequency-Max (fCLK) | 104MHz |
| Data Retention Time-Min | 100 |
| Endurance | 100000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-N8 |
| JESD-609 Code | e3 |
| Memory Density | 67108864bit |
| Memory IC Type | FLASH |
| Memory Width | 1 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 67108864words |
| Number of Words Code | 64000000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 64MX1 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Parallel/Serial | SERIAL |
| Programming Voltage | 1.8V |
| Screening Level | TS 16949 |
| Serial Bus Type | SPI |
| Standby Current-Max | 0.000015A |
| Supply Current-Max | 0.025mA |
| Supply Voltage-Max (Vsup) | 1.95V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | NO LEAD |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Type | NOR TYPE |
| Write Protection | HARDWARE/SOFTWARE |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.B.1.A |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Taiwan, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How fast can SST26WF064C-104I/MF transfer data and which SPI modes does it support?
SST26WF064C-104I/MF supports a maximum clock frequency of 104 MHz, allowing sustained read throughput of over 13 MB/s in standard SPI mode. It also supports dual-output and quad-output SPI modes, which can push read bandwidth significantly higher for applications that execute code directly from flash (XIP).
What endurance and data retention does SST26WF064C-104I/MF guarantee over its lifetime?
The device is rated for a minimum of 100,000 write/erase cycles per sector, covering typical embedded update scenarios over a product's lifetime. Data retention is guaranteed for a minimum of 100 years under normal storage conditions, making it suitable for industrial and medical equipment with long service life requirements.
Why is the 1.8 V operating voltage of SST26WF064C-104I/MF advantageous for IoT designs?
Operating at 1.8 V, SST26WF064C-104I/MF can be powered directly from modern low-voltage MCU and SoC I/O rails without a level translator, reducing BOM cost and current consumption. This is particularly valuable in battery-powered IoT nodes where every milliamp of standby current directly impacts battery life in coin-cell or small LiPo applications.
What does the individual block protection feature of SST26WF064C-104I/MF enable in firmware security designs?
SST26WF064C-104I/MF provides individual block protection with both volatile and non-volatile write-protection bits per 4 KB or 8 KB sector. This allows designers to permanently lock bootloader code sectors against accidental or malicious overwrites while leaving application sectors available for OTA firmware updates, improving security without restricting field serviceability.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 98+ | $4.2600 | $417.48 |
| 100+ | $3.7200 | $372.00 |
| 1000+ | $3.5400 | $3540.00 |
| 5000+ | $3.3400 | $16700.00 |
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