LPC2104FBD48SLASH01 datasheet(4/41 Pages) PHILIPS

4 / 41 page

LPC2104_2105_2106_7

Product data sheet

Rev. 07 — 20 June 2008

4 of 41

NXP Semiconductors

LPC2104/2105/2106

Single-chip 32-bit microcontrollers

Block diagram

(1) Shared with GPIO.

(2) When test/debug interface is used, GPIO/other functions sharing these pins are not available.

(3) Available on LPC2104/2105/2106/01 only.

Fig 1.

Block diagram

SCL(1)

P0[31:0]

TRST(2)

TMS(2)

TCK(2)

TDI(2)

TDO(2)

XTAL2

XTAL1

EINT[2:0](1)

AHB BRIDGE

PLL

PWM0

ARM7TDMI-S

LPC2104/2105/2106

RESET

CAP0[2:0](1)

CAP1[3:0](1)

MAT0[2:0](1)

MAT1[3:0](1)

SDA(1)

RXD[1:0](1)

TXD[1:0](1)

DSR1(1), CTS1(1),

RTS1(1), DTR1(1),

DCD1(1), RI1(1)

RTCK

ARM7 LOCAL BUS

INTERNAL

SRAM

CONTROLLER

INTERNAL

FLASH

CONTROLLER

16/32/64 kB

SRAM

128 kB

FLASH

EXTERNAL

INTERRUPTS

CAPTURE/

COMPARE

TIMER 0/TIMER 1

GENERAL

PURPOSE I/O

TEST/DEBUG

INTERFACE

AMBA Advanced High-performance

Bus (AHB)

system

clock

SYSTEM

FUNCTIONS

VECTORED

INTERRUPT

CONTROLLER

AHB

DECODER

I2C-BUS SERIAL

INTERFACE

AHB TO APB

BRIDGE

APB

DIVIDER

Advanced Peripheral

Bus (APB)

UART0/UART1

WATCHDOG

TIMER

SYSTEM

CONTROL

REAL-TIME CLOCK

002aaa412

VDD(3V3)

VSS

VDD(1V8)

PWM[6:1](1)

HIGH-SPEED

GPIO(3)

32 PINS TOTAL

SCK(1)

MOSI(1)

MISO(1)

SSEL(1)

SPI/SSP(3)

SERIAL INTERFACE

LPC2104FBD48/01 数据表(PDF) 4 Page - NXP Semiconductors

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LPC2104FBD48/01 数据表(PDF) 4 Page - NXP Semiconductors

LPC2104FBD48/01 数据表(HTML) 4 Page - NXP Semiconductors

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