Datasheet

LPC2109_2119_2129 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 7 — 14 June 2011 37 of 46
NXP Semiconductors
LPC2109/2119/2129
Single-chip 16/32-bit microcontrollers
Test conditions: Power-down mode entered executing code from on-chip flash.
Fig 17. Typical LPC2109/01, LPC2119/01, and LPC2129/01 core power-down current I
DD(pd)
measured at different
temperatures
002aad139
80
120
40
160
200
I
DD(pd)
(μA)
0
temperature (°C)
−40 856010 35−15
1.95 V
1.8 V
1.65 V
Table 8. Typical LPC2109/01 peripheral power consumption in active mode
Core voltage 1.8 V; T
amb
=25  C; all measurements in  A; PCLK =
CCLK
⁄
4
.
Peripheral CCLK = 12 MHz CCLK = 48 MHz CCLK = 60 MHz
Timer0 43 141 184
Timer1 46 150 180
UART0 98 320 398
UART1 103 351 421
PWM0 103 341 407
I
2
C-bus 9 37 53
SPI0/1 6 27 29
RTC165578
ADC 33 128 167
CAN1 230 764 914