LPC3130_3131 NXP Semiconductors, LPC3130_3131 Datasheet - Page 12

• 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 5.
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Table 6:
LPC3130_3131_1
Preliminary data sheet
Supply
Domain
SUP1
SUP3
SUP4
SUP5
SUP8
Cell type
DIO1
DIO2
DIO4
IICC
IICD
AIO1
AIO2
AIO3
CS1
CS2
PS1
PS2
CG1
CG2
PG1
When the SDRAM is used, the supply voltage of the NAND flash, SDRAM, and the LCD Interface must be the same, i.e. SUP4 and
SUP8 should be connected to the same rail. (See also
Supply domains
I/O pads
Voltage range
1.0 V– 1.3 V
2.7 V - 3.3 V
1.65 V - 1.95 V (in 1.8 V
mode)
2.5 V - 3.1 V (in 2.8 V mode)
4.5 V– 5.5 V
1.65 V - 1.95 V (in 1.8 V
mode)
2.5 V - 3.1 V (in 2.8 V mode)
Pad type
bspts3chp
bpts5pcph
mem1
bsptz40pchp
iic3m4scl
iic3mvsda
apio3v3
apio
apiot5v
vddco
vddi
vdde3v3
vdde
vssco
vssis
vsse
Function
Digital Input/Output Bidirectional 3.3 V; 3-state output; 3 ns slew rate control; plain
Digital Input/Output Bidirectional 5 V; plain input; 3-state output; CMOS with
Digital Input/Output Bidirectional 1.8 V or 2.8 V; plain input; 3-state output;
Digital Input/Output I
Digital Input/Output I
Analog Input/Output Analog input/output; protection to external 3.3 V supply rail
Analog Input/Output Analog input/output
Analog Input/Output Analog input/output; 5 V tolerant pad-based ESD protection
Core Supply
Core Supply
Peripheral Supply
Peripheral Supply
Core Ground
Core Ground
Peripheral Ground
Related supply pins
VDDI, VDDA12, USB_VDDA12_PLL, Digital core supply
VDDE_IOC, ADC10B_VDDA33,
USB_VDDA33_DRV, USB_VDDA33,
VDDE_IOA
USB_VBUS
VDDE_IOB
Rev. 1 — 9 February 2009
Section
Description
input; CMOS with hysteresis; programmable pull-up, pull-down,
repeater
programmable hysteresis; programmable pull-up, pull-down,
repeater
programmable hysteresis; programmable pull-up, pull-down,
repeater
-
-
-
-
-
-
-
2
2
C-bus; clock signal
C-bus; data signal
6.26.3.)
Low-cost, low-power ARM926EJ-S microcontrollers
Description
Peripheral supply
Peripheral supply for NAND flash
interface
USB VBUS voltage
Peripheral supply for
SDRAM/SRAM/bus-based LCD
LPC3130/3131
© NXP B.V. 2009. All rights reserved.
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