LPC540xx
NXP Semiconductors
32-bit ARM Cortex-M4 microcontroller
DDDꢀꢁꢂꢃꢄꢂꢆ
ꢀꢁꢉꢉ
,
''
ꢋ$ꢌ
ꢀꢉꢉꢉ
ꢈꢉꢉ
ꢇꢉꢉ
ꢄꢉꢉ
ꢁꢉꢉ
ꢉ
ꢂꢐꢇꢊꢊ9
ꢂꢐꢂꢊꢊ9
ꢀꢐꢈꢊꢊ9
ꢀꢐꢅꢀꢀꢊꢊ99
ꢏꢄꢉ
ꢏꢀꢉ
ꢁꢉ
ꢃꢉ
ꢈꢉ
ꢀꢀꢉ
7HPSHUDWXUHꢊꢋ&ꢌ
Conditions: BOD disabled; all oscillators and analog blocks disabled; all SRAM disabled except
64 KB SRAMX.
Remark: At hot temperature and below 2.0 V, the supply current increases slightly because of
reduction of available RBB (reverse body bias) voltage.
Fig 15. Deep-sleep mode: Typical supply current IDD versus temperature for different
supply voltages VDD
DDDꢀꢁꢂꢃꢄꢂꢇ
ꢁꢃ
,
''
ꢋ$ꢌ
ꢁꢉ
ꢀꢃ
ꢀꢉ
ꢃ
ꢂꢐꢇꢊꢊ9
ꢂꢐꢂꢊꢊ9
ꢀꢐꢈꢊꢊ9
ꢀꢐꢅꢀꢀꢊꢊ99
ꢉ
ꢏꢄꢉ
ꢏꢀꢉ
ꢁꢉ
ꢃꢉ
ꢈꢉ
ꢀꢀꢉ
7HPSHUDWXUHꢊꢋ&ꢌ
RTC disabled (RTC oscillator input grounded).
Fig 16. Deep power-down mode: Typical supply current IDD versus temperature for
different supply voltages VDD
Table 18 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
LPC540xx
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2018. All rights reserved.
Product data sheet
Rev. 1.8 — 22 June 2018
93 of 168
NXP [ NXP ]
