LPC2129 datasheet(9/44 Pages) NXP

部件名	LPC2129

功能描述	Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN

PDF	44 Pages

Scroll/Zoom	100%

制造商	NXP [NXP Semiconductors]

网页	http://www.nxp.com

标志

9 / 44 page

LPC2109_2119_2129_6

Product data sheet

Rev. 06 — 10 December 2007

9 of 44

NXP Semiconductors

LPC2109/2119/2129

Single-chip 16/32-bit microcontrollers

[1]

SSP interface available on LPC2109/01, LPC2119/01, and LPC2129/01 only.

VDDA(1V8)

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)

23, 43, 51

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

VDDA(3V3)

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.

Table 3.

Pin description …continued

Symbol

Type Description

LPC2129 数据表(PDF) 9 Page - NXP Semiconductors