Product Overview
The MX25L1606EM2I-12G from Macronix is a 16-Mbit (2MB) serial NOR flash memory in an 8-SOIC (209mil) package. Supporting Standard SPI and Dual I/O modes at up to 86 MHz clock frequency, it operates from 2.7V to 3.6V supply. With 4KB sector and 64KB block erase architecture, 100,000 program/erase cycles, 20-year data retention, and hardware/software write protection, it is designed for code storage and data logging in embedded systems.
Key Specifications
| Memory Size | 16 Mbit (2 MByte) |
| Memory Organization | 8M x 2 (Dual I/O) / 16M x 1 |
| Interface | SPI (Standard + Dual Output) |
| Max Clock Frequency | 86 MHz (Single I/O), 80 MHz (Dual I/O) |
| Supply Voltage | 2.7V to 3.6V |
| Active Read Current (max) | 25 mA |
| Standby Current | 25 µA |
| Page Size | 256 Bytes |
| Page Program Time | 3 ms (typ) |
| Sector Erase (4KB) | 0.3s (typ) |
| Block Erase (64KB) | 2s (typ) |
| Program/Erase Cycles | 100,000 |
| Data Retention | 20 years |
| Operating Temperature | -40°C to +85°C |
| Package | 8-SOIC (209mil / 5.28 x 5.23 mm) |
Features
- 16 Mbit serial NOR flash with SPI interface
- Dual Output (1-1-2) and Dual I/O (1-2-2) support
- 86 MHz maximum clock frequency
- 4KB sector and 64KB block erase architecture
- 100,000 program/erase cycle endurance
- 20-year data retention
- Hardware and software write protection
- Secured OTP area
- Deep power-down mode (25 µA standby)
- RoHS compliant, lead-free
Applications
- Embedded system firmware and boot code storage
- Consumer electronics configuration data
- Industrial control program storage
- Networking equipment code shadowing
- Data logging and parameter storage
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