LPC2131 datasheet(32/39 Pages) NXP

Part #	LPC2131

Description	Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC

PDF	39 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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32 / 39 page

LPC2131_32_34_36_38_4

Product data sheet

Rev. 04 — 16 October 2007

32 of 39

NXP Semiconductors

LPC2131/32/34/36/38

Single-chip 16/32-bit microcontrollers

9.1 Timing

9.2 LPC2138 power consumption measurements

VDD = 1.8 V.

Fig 9.

External clock timing

tCHCL

tCLCX

tCHCX

Tcy(clk)

tCLCH

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0.2VDD + 0.9 V

0.2VDD − 0.1 V

VDD − 0.5 V

0.45 V

Test conditions: code executed from ﬂash; all peripherals are enabled in PCONP register; PCLK = CCLK/4.

(1) VDD = 3.6 V at −60 °C (max)

(2) VDD = 3.6 V at 140 °C

(3) VDD = 3.6 V at 25 °C

(4) VDD = 3.3 V at 25 °C (typical)

(5) VDD = 3.3 V at 95 °C (typical)

Fig 10. IDD(act) measured at different frequencies (CCLK) and temperatures

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frequency (MHz)

(1)

(2)

(3)

(4)

(5)

IDD (mA)

LPC2131 Datasheet(PDF) 32 Page - NXP Semiconductors