lpc2888fet180 NXP Semiconductors, lpc2888fet180 Datasheet - Page 3

• Manufacturer Part Number: lpc2888fet180
• 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: NXP Semiconductors

NXP Semiconductors
4. Block diagram
LPC2880_LPC2888_2
Preliminary data sheet
Fig 1. Block diagram
AINL, AINR
(1) LPC2888 only.
AOUTL,
AIN[4:0]
AOUTR
START,
or +5 V
XTALO
+1.5 V
STOP
XTALI
X32O
3.3 V,
1.8 V
X32I
Px.y
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
10-BIT A/D
CONTROL
GENERAL
ROUTER
DUAL ANALOG
DUAL ANALOG
SYSTEM
CLOCK
CLOCK
EVENT
SRAM
SRAM
TIMER
64 kB
UNIT
OUTPUT
INPUT
AHB TO APB
INTERFACE
BRIDGE 0
BOOT
ROM
ROM
FIFO
FIFO
Rev. 02 — 21 November 2006
16/32-bit ARM microcontrollers with external memory interface
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],
I
TIMER 0
TIMER 1
2
AHB TO APB
32-BIT
32-BIT
etc.
C-BUS
BRIDGE 2
LPC2880; LPC2888
CONTROLLER
INTERRUPT
VECTORED
interface
SD/MMC CARD
register
INTERFACE
UART WITH
INTERFACE
CONTROLLER
RREF, CONNECT
IrDA
LCD
DP, DM, VBUS,
GP DMA
WITH DMA
HS USB
© NXP B.V. 2006. All rights reserved.
MCLK
MD[3:0], MCMD
TXD, RTS
RXD, CTS
LCD bus
SCL, SDA
DATI
BCKI, WSI
DATO
BCKO, DCLKO,
WSO
002aac296
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