Microchip Technology SST26 Serial Quad I/O Flash Memory
Microchip Technology SST26 Serial Quad I/O (SQI) Flash Memory devices feature low pin count, enhanced 4-bit multiplexed serial interface architecture, and up to a 350Mbit/sec. sustained burst data rate that provides performance exceeding typical parallel Flash Memory. These SQI Flash Memory devices boost performance while maintaining the compact form factor of standard serial devices. The SST26 SQI is manufactured with high-performance CMOS SuperFlash® Technology and significantly improves performance and reliability while lowering power consumption. This flash memory operates at frequencies reaching 80MHz, making it ideal for Bluetooth® headsets, optical disk drives, and GPS applications.
Features
- Single voltage read and write operations
- Serial interface architecture
- High-speed clock frequency
- Burst modes
- Index jump
- Superior reliability:
- Endurance: 100,000 cycles
- Greater than 100 years data retention
- Low power consumption
- 12mA active read current
- 8µA standby current
- Fast erase and byte-program
- 35ms chip-erase time
- 18ms sector/block-erase time
- Page-program
- 256 bytes per page
- Fast page program time in 1ms
- End-of-write detection
- Flexible erase capability
- Write-Suspend
- Software reset (RST) mode
- Software write protection
- Security ID
- -40°C to +85°C temperature range
Applications
- Smartphones
- Optical drives
- Bluetooth headsets
- GPS applications
SST26 Serial Quad I/O Flash Memory Block Diagram
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Published: 2009-07-17
| Updated: 2024-12-26