MT25QU128ABA1ESE-0SIT NOR FLASH 128Mb 1.8V Multiple I/O Serial Flash Memory
128Mb 1.8V Multiple I/O Serial Flash Memory with 1.7V~2V SPI interface
Key Features
- SPI-compatible serial bus interface
- Single and double transfer rate (STR/DTR) support
- Clock frequency: 166 MHz (MAX) for STR, 90 MHz (MAX) for DTR protocols
- Dual/quad I/O commands for increased throughput up to 90 MB/s
- Supported protocols in both STR and DTR: Extended I/O, Dual I/O, Quad I/O
- Execute-in-place (XIP) capability
- PROGRAM/ERASE SUSPEND operations
- Volatile and nonvolatile configuration settings
- Software reset functionality
- Additional reset pin for selected part numbers
- Dedicated 64-byte OTP area outside main memory
- Comprehensive erase capability: Bulk erase, Sector erase (64KB uniform), Subsector erase (4KB, 32KB granularity)
- Advanced security and write protection features
- JEDEC-standard 3-byte signature (BB18h)
- Extended device ID for factory options identification
- JESD47H-compliant: 100,000 ERASE cycles per sector minimum, 20 years data retention typical
Operation Commands
| Operation Name |
Description/Conditions |
| WRITE ENABLE (06h) |
Sets the write enable latch bit before each PROGRAM, ERASE, and WRITE command |
| WRITE DISABLE (04h) |
Clears the write enable latch bit. In case of protection error, WRITE DISABLE will not clear the bit. A CLEAR FLAG STATUS REGISTER command must be issued to clear both flags |
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.
Frequently Asked Questions
- How to obtain the price? We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
- What is your delivery time? Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
- What are your payment terms? Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
- What are the shipping options? Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.