Features
 Interface
• Serial Peripheral Interface QSPI (4-4-4)
• Single Data Rate Mode: 108MHz
• Double Data Rate Mode: 54MHz
 Technology
• 40nm pMTJ STT-MRAM
Virtually unlimited Endurance and Data Retention (see
Endurance and Data Retention specification in Table 31)
 Density
• 4Mb, 8Mb, 16Mb
 Operating Voltage Range
• VCC: 1.71V – 2.00V
• VCC: 2.70V – 3.60V
 Operating Temperature Range
• Industrial: -40°C to 85°C
• Industrial Plus: -40°C to 105°C
 Packages
• 8-pad DFN (WSON) (5.0mm x 6.0mm)
• 8-pin SOIC (5.2mm x 5.2mm)
 Data Protection
• Hardware Based: Write Protect Pin (WP#)
Software Based: Address Range Selectable through
Configuration bits (Top/Bottom, Block Protect[2:0])