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
What are the key features of SST26WF064C-104I/MF?
- 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
What is SST26WF064C-104I/MF used for?
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.
What are the specifications of SST26WF064C-104I/MF?
| 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 |
Where can I find the SST26WF064C-104I/MF datasheet?
SST26WF064C-104I/MF Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for SST26WF064C-104I/MF?
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.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| 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 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit