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UM10211 - Standard ICs

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NXP Semiconductors<br />

<strong>UM10211</strong><br />

Chapter 1: Introductory information<br />

TMS<br />

TRST TCK<br />

TDI<br />

trace signals<br />

TDO<br />

EXTIN0<br />

DBGEN<br />

XTAL1<br />

XTAL2 V DD(3V3)<br />

RESET V DDA<br />

P0, P1, P2,<br />

P3, P4<br />

LPC2378<br />

HIGH-SPEED<br />

GPI/O<br />

104 PINS<br />

TOTAL<br />

32 kB<br />

SRAM<br />

512 kB<br />

FLASH<br />

INTERNAL<br />

CONTROLLERS<br />

SRAM<br />

FLASH<br />

TEST/DEBUG<br />

INTERFACE<br />

ARM7TDMI-S<br />

EMULATION<br />

TRACE MODULE<br />

PLL<br />

system<br />

clock<br />

VECTORED<br />

INTERRUPT<br />

CONTROLLER<br />

SYSTEM<br />

FUNCTIONS<br />

INTERNAL RC<br />

OSCILLATOR<br />

EXTERNAL<br />

MEMORY<br />

CONTROLLER<br />

VREF<br />

V SSA , V SS<br />

V DD(DCDC)(3V3)<br />

D[7:0]<br />

A[15:0]<br />

WE, OE, CS0, CS1<br />

AHB2<br />

AHB<br />

BRIDGE<br />

AHB<br />

BRIDGE<br />

AHB1<br />

RMII(8)<br />

ETHERNET<br />

MAC WITH<br />

DMA<br />

16 kB<br />

SRAM<br />

MASTER<br />

PORT<br />

AHB TO<br />

APB BRIDGE<br />

AHB TO<br />

APB BRIDGE<br />

SLAVE<br />

PORT<br />

8 kB<br />

SRAM<br />

USB WITH<br />

4 kB RAM<br />

AND DMA<br />

GP DMA<br />

CONTROLLER<br />

V BUS<br />

2 × USB_D+/USB_D−<br />

2 × USB_CONNECT<br />

2 × USB_UP_LED<br />

EINT3 to EINT0<br />

P0, P2<br />

2 × CAP0/CAP1/<br />

CAP2/CAP3<br />

4 × MAT2,<br />

2 × MAT0/MAT1/<br />

MAT3<br />

6 × PWM1<br />

2 × PCAP1<br />

EXTERNAL INTERRUPTS<br />

CAPTURE/COMPARE<br />

TIMER0/TIMER1/<br />

TIMER2/TIMER3<br />

PWM1<br />

I 2 S INTERFACE<br />

SPI, SSP0 INTERFACE<br />

I2SRX_CLK<br />

I2STX_CLK<br />

I2SRX_WS<br />

I2STX_WS<br />

I2SRX_SDA<br />

I2STX_SDA<br />

SCK, SCK0<br />

MOSI, MOSI0<br />

MISO, MISO0<br />

SSEL, SSEL1<br />

P0, P1<br />

LEGACY GPI/O<br />

56 PINS TOTAL<br />

SSP1 INTERFACE<br />

SCK1<br />

MOSI1<br />

MIS01<br />

SSEL1<br />

8 × AD0<br />

AOUT<br />

VBAT<br />

power domain 2<br />

RTCX1<br />

RTCX2<br />

ALARM<br />

A/D CONVERTER<br />

D/A CONVERTER<br />

2 kB BATTERY RAM<br />

RTC<br />

OSCILLATOR<br />

REAL-<br />

TIME<br />

CLOCK<br />

WATCHDOG TIMER<br />

SYSTEM CONTROL<br />

SD/MMC CARD<br />

INTERFACE<br />

UART0, UART2, UART3<br />

UART1<br />

CAN1, CAN2<br />

I 2 C0, I 2 C1, I 2 C2<br />

MCICLK, MCIPWR<br />

MCICMD,<br />

MCIDAT[3:0]<br />

TXD0, TXD2, TXD3<br />

RXD0, RXD2, RXD3<br />

TXD1<br />

RXD1<br />

DTR1, RTS1<br />

DSR1, CTS1, DCD1,<br />

RI1<br />

RD1, RD2<br />

TD1, TD2<br />

SCL0, SCL1, SCL2<br />

SDA0, SDA1, SDA2<br />

002aac574<br />

Fig 2.<br />

LPC2378 block diagram<br />

<strong>UM10211</strong>_1<br />

© NXP B.V. 2007. All rights reserved.<br />

User manual Rev. 01 — 27 March 2007 9 of 613

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