SPI
Overview
The AIO Quad SPI Nand Controller provides a high performance and low power SPI NAND controller designed for Serial NAND flash storage applications. It fully supports 120MHz Quad SPI bus protocol to achieve data throughput of up to 480Mbps in a low pin-count package.
The controller supports x8, 1-CE flash interface and has an embedded 4-bit ECC engine which enables efficient flash management and improves the endurance of NAND flash.
Features
- Supports up to 120MHz high speed serial interface
- Supports 40MHz NAND flash interface
- Embedded ECC engine
- Automatic the 1st page loading after stable power-up of NAND devices
- Embedded Built-In Self Test (BIST) logic for NAND array test
- Write protection for security
- High performance and low-power management
Specification
| Model | Interface | NAND Protocol | NAND Type | Support Voltage | ECC |
|---|---|---|---|---|---|
| AM3111 | SPI NAND | ONFI3.X, Toggle 2.0 | SLC | 1.8V/3.3V | BCH |
