lpc3131 NXP Semiconductors, lpc3131 Datasheet - Page 8

• Manufacturer Part Number: lpc3131
• Description: Low-cost, Low-power Arm926ej-s Mcus With High-speed Usb 2.0 Otg, Sd/mmc, And Nand ?ash Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 4.
Pin names with prefix m are multiplexed pins. See
LPC3130_3131_1
Preliminary data sheet
Pin name
SPI_MOSI
SPI_CS_IN
Digital power supply
VDDI
VSSI
Peripheral power supply
VDDE_IOA
VDDE_IOB
VDDE_IOC
VDDE_ESD
VSSE_IOA
VSSE_IOB
[3]
Pin description
[3]
BGA
Ball
B7
B8
H3;
L7;
L12;
C12;
C6
A11;
C7;
D12;
G4;
L6;
L11
B2;
E5;
F5;
G5;
H5
L4;
M5;
M7;
M9
C13;
D5;
D7;
E8;
G12;
L10;
K11
C3;
C4;
E4;
F4;
H4;
K3
M3;
M4;
M6;
M8
Digital
I/O
level
[1]
SUP3
SUP3
SUP1
SUP4
SUP8
SUP3
SUP8
Application
function
DIO
DI
Supply
Ground
Supply
Supply
Supply
Supply
Ground
Ground
Rev. 1 — 9 February 2009
Table 10
Pin
state
after
reset
I
I
-
-
-
-
-
-
-
-
for pin function selection of multiplexed pins.
Low-cost, low-power ARM926EJ-S microcontrollers
Cell
Type
DIO4
DIO4
CS2
CG2
PS1
PS1
PS1
PS1
PG1
PG1
[2]
Description
SPI Data Output (Master) / Data Input (Slave)
SPI Chip Select Input (Slave)
Digital Core Supply
Digital Core Ground
Peripheral supply for NAND flash interface
Peripheral supply for SDRAM/LCD
Peripheral supply
LPC3130/3131
© NXP B.V. 2009. All rights reserved.
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