It communicates over SPI with Quad I/O and QPI support, clocked at 66 MHz.
At 66 MHz with Quad I/O, this part delivers sustained read throughput.
S25FL128LDPMFI001 128 Mbit NOR Flash, 66 MHz SPI Quad I/O
MPNS25FL128LDPMFI001
Active
Infineon (Cypress) S25FL128LDPMFI001, Series FL-L, 128 Mbit NOR Flash, SPI Quad I/O & QPI, 66 MHz, 2.7V-3.6V, -40°C to 85°C, 16-SOIC.
$2.9400Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | FL-L |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 66 MHz |
| Memory interface | SPI - Quad I/O, QPI |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tube |
| Technology | FLASH - NOR |
| Memory size | 128Mbit |
| Memory format | FLASH |
| Case | 16-SOIC (0.295\", 7.50mm Width) |
| Memory organization | 16M x 8 |
Product details
Frequently asked questions
Is S25FL128LDPMFI001 obsolete?
The S25FL128LDPMFI001 is marked EOL hot, meaning the manufacturer has discontinued production or is in the final last-time-buy phase. It is not in active mass production; sourcing is through surplus and broker channels.
What is the voltage range for S25FL128LDPMFI001?
The supply voltage range is 2.7 V to 3.6 V, compatible with standard 3.3 V logic systems.
What is the pinout and footprint of S25FL128LDPMFI001?
The device is in a 16-SOIC wide-body package (0.295" body width, 7.50 mm). The pinout follows the standard SPI NOR Flash pinout for 16-SOIC: chip select, clock, data I/O lines, and supply pins. Refer to the datasheet for the exact pin mapping.
What is S25FL128LDPMFI001's listed series?
The series is FL-L, a family of SPI NOR Flash devices from Infineon (formerly Cypress).