Datasheet

LPC435X_3X_2X_1X All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 4 — 19 August 2014 102 of 158
NXP Semiconductors
LPC435x/3x/2x/1x
32-bit ARM Cortex-M4/M0 microcontroller
GPIO CLK_M4_GPIO 0.72 1.43
LCD CLK_M4_LCD 0.91 1.82
ETHERNET CLK_M4_ETHERNET 1.06 2.15
UART0 CLK_M4_UART0,
CLK_APB0_UART0
0.24 0.43
UART1 CLK_M4_UART1,
CLK_APB0_UART1
0.24 0.43
UART2 CLK_M4_UART2,
CLK_APB2_UART2
0.26 0.5
UART3 CLK_M4_USART3,
CLK_APB2_UART3
0.27 0.45
TIMER0 CLK_M4_TIMER0 0.08 0.15
TIMER1 CLK_M4_TIMER1 0.09 0.15
TIMER2 CLK_M4_TIMER2 0.1 0.19
TIMER3 CLK_M4_TIMER3 0.08 0.16
SDIO CLK_M4_SDIO,
CLK_SDIO
0.66 1.17
SCT CLK_M4_SCT 0.66 1.3
SSP0 CLK_M4_SSP0,
CLK_APB0_SSP0
0.13 0.23
SSP1 CLK_M4_SSP1,
CLK_APB2_SSP1
0.14 0.27
DMA CLK_M4_DMA 1.81 3.61
WWDT CLK_M4_WWDT 0.03 0.09
QEI CLK_M4_QEI 0.28 0.55
USB0 CLK_M4_USB0,
CLK_USB0
1.9 3.9
USB1 CLK_M4_USB1,
CLK_USB1
3.02 5.69
RITIMER CLK_M4_RITIMER 0.05 0.1
EMC CLK_M4_EMC,
CLK_M4_EMC_DIV
3.94 7.95
SCU CLK_M4_SCU 0.1 0.21
CREG CLK_M4_CREG 0.35 0.7
Flash bank A CLK_M4_FLASHA 1.47 2.97
Flash bank B CLK_M4_FLASHB 1.4 2.84
SGPIO CLK_PERIPH_SGPIO 0.1 0.17
SPI CLK_SPI 0.07 0.11
Table 12. Peripheral power consumption
Peripheral Branch clock I
DD(REG)(3V3)
in mA
Branch clock
frequency = 48 MHz
Branch clock
frequency = 96 MHz