LPC3180 NXP Semiconductors, LPC3180 Datasheet - Page 13

• Manufacturer Part Number: LPC3180
• Description: The LPC3180 is an ARM9-based microcontroller for embedded applications requiringhigh performance combined with low power dissipation
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 3.
LPC3180_2
Preliminary data sheet
Symbol
VSS_CORE_01 to
VSS_CORE_09
VSS_IO1828_01 to
VSS_IO1828_02
VSS_IO18_01 to
VSS_IO18_04
VSS_IO28_01 to
VSS_IO28_03
VSS_OSC
VSS_PLL397
VSS_PLLHCLK
VSS_PLLUSB
VSS_RTCCORE
VSS_RTCOSC
VSS_SDRAM_01 to
VSS_SDRAM_10
i.c.
Pin description
Pin
C20, D8, D16, J4,
R3, R21, AA5,
AA10, AB17
D4, A10
AC16, AD15, AC12,
AB8
E3, F1, N3
B21
C23
D19
B20
B13
C13
F23, G22, J23, M21,
N22, R22, W22,
AA22, AB21, AA18
A18, B17, B18, C18,
U1, AD2, AA13,
AD16, AB16, AA14,
AC14, AB15, AD14,
AC13, AB14, AD13,
AB13, AD12, H2,
G1, G2, H4, D21,
B24, A24, C15
…continued
Rev. 02 — 15 February 2007
Type Description
I
I
I
I
I
I
I
I
I
I
I
16/32-bit ARM microcontroller with external memory interface
ground for the core logic functions
ground for I/O pins that may operate from either a 1.8 V range or a
3 V range
ground for I/O pins that operate only from a 1.8 V range
ground for I/O pins that operate only from a 3 V range
ground for the main oscillator
ground for the 397x PLL
ground for the HCLK PLL
ground for the USB PLL
ground for the RTC block
ground for the 32 kHz RTC oscillator
ground for the SDRAM controller block
internally connected; leave open
LPC3180
© NXP B.V. 2007. All rights reserved.
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