LPC2880FET180 PHILIPS [NXP Semiconductors], LPC2880FET180 Datasheet - Page 3

• Manufacturer Part Number: LPC2880FET180
• Description: 16/32-bit ARM microcontrollers; 8 kB cache, up to 1 MB flash, Hi-Speed USB 2.0 device, and SDRAM memory interface
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
4. Block diagram
LPC2880_LPC2888_1
Preliminary data sheet
Fig 1. Block diagram
AOUTA_DAC,
AOUTB_DAC
AOUT_LNA
AINA, AINB
(1) LPC2888 only.
AIN_LNA,
AOUTB,
AIN[4:0]
AOUTA,
START,
or +5 V
XTALO
+1.5 V
STOP
XTALI
X32O
V
3.3 V,
1.8 V
X32I
Px.y
REF,
OSCILLATOR
OSCILLATOR
LPC2880/2888
INTERFACE
AND PLLs
FLASH
FLASH
1 MB
CONVERTER
DC-TO-DC
(1)
GENERATION
PURPOSE I/O
CONVERTER
INTERFACE
WATCHDOG
REAL-TIME
TRIPLE ANALOG
CONTROL
10-BIT A/D
GENERAL
DUAL ANALOG
SYSTEM
ROUTER
CLOCK
CLOCK
EVENT
SRAM
SRAM
TIMER
64 kB
UNIT
OUTPUT
INPUT
AHB TO APB
INTERFACE
BRIDGE 0
BOOT
ROM
ROM
FIFO
FIFO
16/32-bit ARM microcontrollers with external memory interface
Rev. 01 — 22 June 2006
AHB TO APB
BRIDGE 3
MULTI-LAYER AHB
JTAG DEBUG
ARM7TDMI-S
8 kB CACHE
INTERFACE
AHB TO APB
BRIDGE 1
FIFO
FIFO
OUTPUT
I
I
2
2
INPUT
S-BUS
S-BUS
CONTROLLER
EXTERNAL
MEMORY
INTERFACE
A[20:0],
D[15:0],
TIMER 0
TIMER 1
I
2
AHB TO APB
32-BIT
32-BIT
etc.
C-BUS
BRIDGE 2
LPC2880; LPC2888
CONTROLLER
INTERRUPT
VECTORED
interface
register
SD/MMC CARD
INTERFACE
INTERFACE
UART WITH
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
CONTROLLER
IrDA
LCD
DP, DM, VBUS,
GP DMA
RREF, RPU
WITH DMA
HS USB
MCLK, MCMD
MD[3:0]
TXD, RTS
RXD, CTS
LCD bus
SCL, SDA
DATI
BCKI, WSI
DATO
BCKO, DCLKO,
WSO
002aac296
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