LPC2114 데이터 시트보기 (PDF) - NXP Semiconductors.

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LPC2114

Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC

NXP Semiconductors. 

NXP Semiconductors

LPC2114/2124

Single-chip 16/32-bit microcontrollers

Table 3. Pin description …continued

Symbol

Pin

Type Description

VDDA(1V8)

63

I

analog 1.8 V core power supply; this is the power supply voltage for internal

circuitry. This should be nominally the same voltage as VDD(1V8) but should be

isolated to minimize noise and error.

VDD(3V3)

VDDA(3V3)

23, 43, 51 I

7

I

3.3 V pad power supply; this is the power supply voltage for the I/O ports

analog 3.3 V pad power supply; this should be nominally the same voltage as

VDD(3V3) but should be isolated to minimize noise and error

[1] SSP interface available on LPC2114/01 and LPC2124/01 only.

LPC2114_2124

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 7 — 10 June 2011

© NXP B.V. 2011. All rights reserved.

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