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The MX25L4006EM1I-12G is a Macronix 4Mbit serial NOR flash with standard/dual/quad SPI interface. 120MHz clock in quad mode for 60MB/s read throughput. 4KB/32KB/64KB erase granularity. 100K cycle endurance per sector. 2.7V-3.6V supply. SOP-8 industrial package.
Especificaciones
| Tipo | 4Mbit Serial NOR Flash |
| Densidad | 4 Mbit (512K x 8) |
| Interface | SPI (Standard/Dual/Quad) |
| Clock Frequency | 120 MHz (Quad) |
| Erase Sectors | 4KB, 32KB, 64KB, Full chip |
| Endurance | 100K cycle/sector |
| Data Retention | 20 years |
| Tensión de alimentación | 2,7 V a 3,6 V |
| Temperatura de funcionamiento | -40 to +85C (Industrial) |
| Paquete | SOP-8 (150mil) |
Principio de funcionamiento
The MX25L4006E uses a NOR flash memory array accessed through a serial SPI interface. In standard SPI mode, instructions, addresses, and data are transferred on a single data line (SI/SO). Dual I/O mode uses two data pins for 2x throughput. Quad I/O mode uses four data pins (SI, SO, WP, HOLD) for 4x throughput at 120MHz clock (60MB/s). The memory array supports non-uniform erase: 4KB sectors for fine granularity, 32KB and 64KB blocks for bulk erase, and full chip erase. Program operation writes 1-256 bytes per command. Status registers provide write protection and busy flags.
Aplicaciones
- Boot code storage
- FPGA configuration
- Data logging
- Firmware storage
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