Product Applications

This product is primarily used in high-reliability non-volatile data read/write and storage applications.

Main Features

• Capacity: 1 Mbit, 128K × 8 bit
• Part Number: ZDNS128K8-PSO / ZDNS128K8-PSODW / ZDNS128K8-PSO(I) / ZDNS128K8-CSO
• Maximum Operating Frequency: 40 MHz
• Interface Type: SPI
• Operating Voltage: 3.0V ~ 3.6V
• Operating Temperature: -55℃ ~ 125℃
• Storage Temperature: -65℃ ~ 150℃
• Package Type: SOP 16 / CSOP 16
• ESD Rating: 2000V (HBM)

Feature Description

• Supports AutoStore operation on power-down (requires external VCAP capacitor)
• High reliability with unlimited SRAM read/write and RECALL cycles
• Non-volatile cell STORE cycles: 100,000
• Data retention: 20 years at 25℃
• Supports write protection and SPI special function access