LPC3130_3131 NXP Semiconductors, LPC3130_3131 Datasheet - Page 9

• Manufacturer Part Number: LPC3130_3131
• Description: The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 4.
Pin names with prefix m are multiplexed pins. See
LPC3130_3131_1
Preliminary data sheet
Pin name
VSSE_IOC
LCD Interface
mLCD_CSB
mLCD_E_RD
mLCD_RS
mLCD_RW_WR
mLCD_DB_0
mLCD_DB_1
mLCD_DB_2
mLCD_DB_3
mLCD_DB_4
mLCD_DB_5
mLCD_DB_6
mLCD_DB_7
mLCD_DB_8
mLCD_DB_9
mLCD_DB_10
mLCD_DB_11
mLCD_DB_12
mLCD_DB_13
mLCD_DB_14
mLCD_DB_15
[3]
Pin description
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
BGA
Ball
B12;
D6;
D8;
D9;
G11;
L9;
L13
K8
L8
P8
N9
N8
P9
N6
P6
N7
P7
K6
P5
N5
L5
K7
N4
K5
P4
P3
N3
Digital
I/O
level
[1]
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
SUP8
Application
function
Ground
DO
DO
DO
DO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
DIO
Rev. 1 — 9 February 2009
Table 10
Pin
state
after
reset
-
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
for pin function selection of multiplexed pins.
Low-cost, low-power ARM926EJ-S microcontrollers
Cell
Type
PG1
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
DIO4
[2]
Description
LCD Chip Select (active LOW)
LCD, 6800 Enable, 8080 Read Enable (active
HIGH)
LCD, Instruction Register (LOW)/ Data
Register (HIGH) select
LCD, 6800 Read/write Select, 8080 Write
Enable (active HIGH)
LCD Data 0
LCD Data 1
LCD Data 2
LCD Data 3
LCD Data 4
LCD Data 5
LCD Data 6
LCD Data 7
LCD Data 8 / 8-bit Data 0
LCD Data 9 / 8-bit Data 1
LCD Data 10 / 8-bit Data 2
LCD Data 11 / 8-bit Data 3
LCD Data 12 / 8-bit Data 4 / 4-bit Data 0
LCD Data 13 / 8-bit Data 5 / 4-bit Data 1 /
Serial Clock Output
LCD Data 14 / 8-bit Data 6 / 4-bit Data 2 /
Serial Data Input
LCD Data 15 / 8-bit Data 7 / 4-bit Data 3 /
Serial Data Output
LPC3130/3131
© NXP B.V. 2009. All rights reserved.
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