LPC546xx
NXP Semiconductors
32-bit ARM Cortex-M4 microcontroller
DDDꢀꢁꢂꢆꢃꢅꢈ
ꢈꢇꢇ
,
''
ꢊ$ꢋ
ꢅꢇꢇ
ꢂꢇꢇ
ꢁꢇꢇ
ꢀꢇꢇ
ꢇ
ꢂꢏꢄꢉꢉ9
ꢂꢏꢂꢉꢉ9
ꢀꢏꢃꢉꢉ9
ꢀꢏꢐꢀꢀꢉꢉ99
ꢎꢅꢇ
ꢎꢀꢇ
ꢁꢇ
ꢈꢇ
ꢃꢇ
ꢀꢀꢇ
7HPSHUDWXUHꢉꢊ&ꢋ
Conditions: BOD disabled; all oscillators and analog blocks disabled; all SRAM disabled except
32 KB SRAMX.
Remark: At hot temperature and below 2.0 V, the supply current could increase slightly because
of reduction of available RBB (reverse body bias) voltage.
Fig 16. Deep-sleep mode: Typical supply current IDD versus temperature for different
supply voltages VDD
DDDꢀꢁꢂꢆꢃꢅꢆ
ꢂꢈ
,
''
ꢊ$ꢋ
ꢁꢃ
ꢁꢀ
ꢀꢅ
ꢐ
ꢂꢏꢄꢉꢉ9
ꢂꢏꢂꢉꢉ9
ꢀꢏꢃꢉꢉ9
ꢀꢏꢐꢀꢀꢉꢉ99
ꢇ
ꢎꢅꢇ
ꢎꢀꢇ
ꢁꢇ
ꢈꢇ
ꢃꢇ
ꢀꢀꢇ
7HPSHUDWXUHꢉꢊ&ꢋ
RTC disabled (RTC oscillator input grounded).
Fig 17. Deep power-down mode: Typical supply current IDD versus temperature for
different supply voltages VDD
Table 19 shows the typical peripheral power consumption measured on a typical sample
at Tamb = 25 °C and VDD = 3.3 V. The supply current per peripheral is measured as the
difference in supply current between the peripheral block enabled and the peripheral block
disabled using ASYNCAPBCLKCTRL, AHBCLKCTRL0/1/2, and PDRUNCFG0/1
LPC546xx
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet
Rev. 2.5 — 20 June 2018
93 of 169
NXP [ NXP ]
