W25Q32JVSSIQ
| Parameters | |
|---|---|
| Series | SpiFlash® |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-SOIC (0.209", 5.30mm Width) |
| Mfr | Winbond Electronics |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Technology | FLASH - NOR |
| Supplier Device Package | 8-SOIC |
| Memory Size | 32Mbit |
| Memory Type | Non-Volatile |
| Voltage - Supply | 2.7V ~ 3.6V |
| Clock Frequency | 133 MHz |
| Memory Organization | 4M x 8 |
| Memory Format | FLASH |
| Memory Interface | SPI - Quad I/O |
| Write Cycle Time - Word, Page | 3ms |
| Package | Tube |
| Product Status | Active |
| Base Product Number | W25Q32 |
| REACH Status | REACH Unaffected |
| Standard Package | 90 |
| ECCN | 3A991B1A |
| HTSUS | 8542.32.0071 |
W25Q32JVSSIQ FLASH-NOR Memory IC 32Mbit SPI-Quad I/O 133 MHz
The W25Q32JVSSIQ from Winbond Electronics is a high-performance 32M-bit (4M-byte) Serial Flash Memory designed for applications requiring efficient data storage and rapid access. Operating on a 2.7V to 3.6V supply, this device supports Standard SPI, Dual SPI, and Quad SPI interfaces, achieving clock frequencies up to 133MHz. It features a flexible memory architecture with 4KB uniform sectors, 32KB blocks, and 64KB blocks, supporting a minimum of 100,000 program-erase cycles per sector and over 20 years of data retention. With its low power consumption (less than 1µA in power-down mode) and wide operating temperature range (-40°C to +85°C), it is ideal for space-constrained and power-sensitive designs. The chip also includes advanced security features such as software and hardware write protection, a 64-bit unique ID, and OTP (One-Time Programmable) security registers.
The W25Q32JVSSIQ is built on Winbond's advanced SpiFlash technology, offering a superior combination of speed, flexibility, and reliability. Its architecture supports the JEDEC standard SFDP (Serial Flash Discoverable Parameters) structure, allowing for easy configuration and compatibility with various host controllers. The device enables true Execute-In-Place (XIP) operation, allowing code to be executed directly from the flash without the need for shadowing to RAM, which significantly improves system boot times and reduces memory footprint. The continuous read mode with 8/16/32/64-byte wrap capability minimizes the number of clocks required for addressing, supporting high-speed data transfer rates up to 66MB/s.
Alternative Quad SPI Memory Models
● SST26VF032B-104I/SM (Microchip): A 32M-bit Serial Quad I/O (SQI) Flash memory with a 104MHz clock speed, offering enhanced security features and a similar SOIC-8 package.
● MT25Q32FSA (Micron): A 32Mb SPI NOR Flash memory supporting single, dual, and quad I/O operations, designed for high-performance computing and automotive applications.
● S25FL132K0XMFI011 (Infineon/Cypress): A 32M-bit Flash memory with a 108MHz SPI interface, featuring a deep power-down mode and advanced sector protection mechanisms.
● GD25Q32E (GigaDevice): A 32M-bit SPI Flash with a 133MHz clock rate, compatible with standard SPI commands and offering low power consumption for consumer applications.
