M48Z128Y-85PM1 datasheet by STMicroelectronics

M48Z128Y-85PM1 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the M48Z128Y-85PM1?
  The maximum operating temperature range for the M48Z128Y-85PM1 is -40°C to +85°C.
• How do I handle the power-on reset (POR) circuitry in the M48Z128Y-85PM1?
  The POR circuitry in the M48Z128Y-85PM1 is designed to reset the device when the power supply voltage falls below a certain threshold. To handle POR, ensure that the power supply voltage is stable and within the recommended operating range.
• What is the recommended storage condition for the M48Z128Y-85PM1?
  The recommended storage condition for the M48Z128Y-85PM1 is in a dry, cool place, away from direct sunlight and moisture, with a temperature range of -40°C to +85°C.
• How do I implement a battery-backed RAM (BBR) in the M48Z128Y-85PM1?
  To implement a BBR in the M48Z128Y-85PM1, connect a battery to the VBAT pin and ensure that the battery voltage is within the recommended operating range. The device will automatically switch to battery power when the main power supply voltage falls below a certain threshold.
• What is the maximum clock frequency for the M48Z128Y-85PM1?
  The maximum clock frequency for the M48Z128Y-85PM1 is 1 MHz.