LPC2927 datasheet(13/95 Pages) NXP

Part #	LPC2927

Description	ARM9 microcontroller with CAN, LIN, and USB

PDF	95 Pages

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Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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13 / 95 page

LPC2927_29_2

Preliminary data sheet

Rev. 02 — 22 June 2009

13 of 95

NXP Semiconductors

LPC2927/2929

ARM9 microcontroller with CAN, LIN, and USB

6.3 On-chip ﬂash memory system

The LPC2927/2929 includes a 512 kB or 768 kB ﬂash memory system. This memory can

be used for both code and data storage. Programming of the ﬂash memory can be

accomplished via the ﬂash memory controller or the JTAG.

The ﬂash controller also supports a 16 kB, byte-accessible on-chip EEPROM integrated

on the LPC2927/2929.

6.4 On-chip static RAM

In addition to the two 32 kB TCMs the LPC2927/2929 includes two static RAM memories:

one of 32 kB and one of 16 kB. Both may be used for code and/or data storage.

In addition, 8 kB SRAM for the ETB can be used as static memory for code and data

storage. However, DMA access to this memory region is not supported.

LPC2927 Datasheet(PDF) 13 Page - NXP Semiconductors