43.7 Idle Current Consumption DC Electrical Specifications (85°C)

Table 43-8. Idle Current Consumption DC Electrical Specifications
DC Characteristics				Standard Operating Conditions: V_DDIO = V_DDANA 1.9V to 3.6V (unless otherwise stated) Operating Temperature: -40°C ≤ T_A ≤ +85°C for Industrial Temp
Param. No.	Symbol	Characteristics	Clock/Freq	Typ.⁽¹⁾	Max.	Units	Conditions
IPWR_1	I_{DD_IDLE} ⁽²⁾	MCU I_DD in IDLE mode w/LDO mode selected	PLL 64 MHz	54	184	μA/MHz	V_DD = V_DDANA = 3.3V
IPWR_1		MCU I_DD in IDLE mode w/LDO mode selected	PLL 48 MHz	68	249
IPWR_3		MCU I_DD in IDLE mode w/BUCK mode selected	PLL 64 MHz	77	258
		MCU I_DD in IDLE mode w/BUCK mode selected	PLL 48 MHz	49	178
Note: Typical value measured at 25°C and 3.3V. The test conditions are as follows: All GPIO are input and pulled up. All Peripherals disabled with PMD bits. All PB clocks are divided by 16. LPRC is set as LPCLK. SOSC is disabled. PMU 1 MHz clock is derived from FRC. FRC is divided by 8. Cache is enabled and configured to wait time as 0xF. WCM memories configured in Retention + NAP mode. DSU is disconnected. RF system OFF. Entry to the Sleep mode is disabled and WFI instruction is executed. On exit by External interrupt, verified RCON status to ensure system was in the IDLE mode. These parameters are characterized but not tested in manufacturing.