Philips Semiconductors
LPC2880; LPC2888
16/32-bit ARM microcontrollers with external memory interface
Table 4.
Pin description
鈥ontinued
Ball #
P18
N16
T18
A1
A2
B2
A3
A4
B4
A5
B5
C4
C5
C6
B6
C7
B7
C8
B8
E16
E17
E18
D16
D17
D18
A18
B18
C18
B17
C17
B16
C16
B15
C15
FO
address bus for SDRAM and static memory; GPIO pins
FI
external memory data bus, high byte (I/O); GPIO pins
Type
[1]
P
P
P
P
FI
Description
DC/DC1 3.3 V output voltage
ground for DC/DC1, not connected to substrate
ground for DC/DC2, not connected to substrate
connect to +5 V pin of USB connector
external memory data bus, low byte (I/O); GPIO pins
Signal name
DCDC_V
SS1
DCDC_V
SS2
DCDC_V
USB
D0/P0[0]
D1/P0[1]
D2/P0[2]
D3/P0[3]
D4/P0[4]
D5/P0[5]
D6/P0[6]
D7/P0[7]
D8/P0[8]
D9/P0[9]
D10/P0[10]
D11/P0[11]
D12/P0[12]
D13/P0[13]
D14/P0[14]
D15/P0[15]
A0/P0[16]
A1/P0[17]
A2/P0[18]
A3/P0[19]
A4/P0[20]
A5/P0[21]
A6/P0[22]
A7/P0[23]
A8/P0[24]
A9/P0[25]
A10/P0[26]
A11/P0[27]
A12/P0[28]
A13/P0[29]
A14/P0[30]
DCDC_V
DDO(3V3)
R18
External memory interface
LPC2880_LPC2888_1
漏 Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Preliminary data sheet
Rev. 01 鈥?22 June 2006
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