5.1 Power Supplies

Table 5-1. SAM9X60D1G-I/LZB Power Supplies
Pin No. Name Power Type Voltage Range Output Current Capability Power Domains
123 VDDBU Input See Note (1) – Backup supply input
56 VDDQSPI Input See Note (1) – QSPI supply input
41, 42 VDD_3V3 Output 3.3V ± 2% 600 mA I/O supply and customer application output
54, 55 VDDIOM Output 1.8V ± 2% 600 mA DDR memory supply and customer application output
52, 53 5V_MAIN Input See Note (1) – System input power
29 VLDO1 Output [0.9V - 3.7V] - 3.3V 300 mA Adjustable output depending on application settings
Note:
  1. See voltage range in Recommended Operating Conditions.

The SAM9X60D1G-I/LZB System-On-Module is supplied by a unique input (5V_MAIN) and its internal supplies are all delivered by a power management unit (MCP16501), as shown in the Power Architecture diagram below.

Figure 5-1. SAM9X60D1G-I/LZB Power Architecture