The News: For embedded applications that require reliable, high-performance code storage and execution, Alliance Memory expands its Serial NOR Flash product line with three new 3.3V families with densities of 128Mb, 256Mb, and 512Mb.
Part Numbers: AS25F3128MQ-6SIN/TR, AS25F3128MQ-6WINTR, AS25F3256MQ-7S2INTR, AS25F3256MQ-7W2INTR, AS25F3512MQ-7S2INTR, and AS25F3512MQ-7W2INTR
Key Benefits:
- Available with densities of 128Mb, 256Mb, and 512Mb
- Support Single, Dual, and Quad I/O SPI and QPI interfaces
- Fast read frequencies up to 166 MHz for 128Mb devices and 133 MHz for 256Mb and 512Mb devices
- Uniform 4KB, 32KB, and 64KB erase capabilities
- Program/erase suspend and resume functions
- Endurance exceeding 100,000 program/erase cycles
- Power supply lock-down and OTP protection features simplify system integration and enhance product reliability
- High-bandwidth read, erase, and program capabilities ensure optimal performance in critical applications
Device Specification Table:
| Part # | Density | Speed | Package | Temperature |
| AS25F3128MQ-6SIN/TR | 128Mb | 166MHz | 8-pin SOP (208 mils) | -40°C to +85°C |
| AS25F3128MQ-6WINTR | 128Mb | 166MHz | 8L WSON (5x6mm) | -40°C to +85°C |
| AS25F3256MQ-7S2INTR | 256Mb | 133MHz | 16-pin SOP (300 mils) | -40°C to +85°C |
| AS25F3256MQ-7W2INTR | 256Mb | 133MHz | 8L WSON (6x8mm) | -40°C to +85°C |
| AS25F3512MQ-7S2INTR | 512Mb | 133MHz | 16-pin SOP (300 mils) | -40°C to +85°C |
| AS25F3512MQ-7W2INTR | 512Mb | 133MHz | 8L WSON (6x8mm) | -40°C to +85°C |
Target Applications:
- Computing, consumer electronics, communication, and IoT applications
The Context: With the introduction of these new high-density Serial NOR Flash devices, Alliance Memory is expanding its offering to meet the needs of customers looking for higher-density, reliable memory solutions in a wide range of applications. The devices offer high performance and flexibility, making them an ideal choice for applications ranging from mobile PCs, servers, and laptops to digital TVs, printers, and connectivity modules.
Availability: Samples of the new Serial NOR Flash devices are available now. Lead times for large orders are estimated at 15 weeks.
Link to product datasheets and Buy Now information: AS25F3128MQ-6SIN/TR, AS25F3128MQ-6WINTR, AS25F3256MQ-7S2INTR, AS25F3256MQ-7W2INTR, AS25F3512MQ-7S2INTR, and AS25F3512MQ-7W2INTR