LPC2460 NXP Semiconductors, LPC2460 Datasheet - Page 4

• Manufacturer Part Number: LPC2460
• Description: Flashless 16-bit/32-bit Micro; Ethernet, Can, Isp/iap, Usb 2.0 Device/host/otg, External Memory Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
5. Block diagram
LPC2460_2
Preliminary data sheet
Fig 1. LPC2460 block diagram
6
2
4
EINT3 to EINT0
power domain 2
PWM0/PWM1
CAP0/CAP1/
MAT2/MAT3,
CAP2/CAP3
1
2
P0, P1, P2,
2
3
PCAP0,
MII/RMII
8
ALARM
PCAP1
RTCX1
RTCX2
P0, P2
P0, P1
MAT0,
AOUT
P3, P4
MAT1
VBAT
AD0
HIGH-SPEED
ETHERNET
LPC2460
MAC WITH
OSCILLATOR
160 PINS
GPI/O
DMA
TOTAL
EXTERNAL INTERRUPTS
RTC
CAPTURE/COMPARE
SYSTEM CONTROL
2 kB BATTERY RAM
WATCHDOG TIMER
A/D CONVERTER
D/A CONVERTER
TIMER0/TIMER1/
TIMER2/TIMER3
LEGACY GPI/O
64 PINS TOTAL
PWM0, PWM1
AHB2
SRAM
16 kB
CONTROLLER
INTERNAL
SRAM
SRAM
64 kB
CLOCK
REAL-
TIME
BRIDGE
MASTER
PORT
AHB
TRST
Rev. 02 — 1 February 2008
ARM7TDMI-S
TMS
TEST/DEBUG
INTERFACE
TCK TDO
AHB BRIDGE
APB BRIDGE
AHB TO
TDI
AHB TO
EXTIN0
trace signals
BRIDGE
AHB
SLAVE
PORT
DBGEN
VIC
system
clock
PLL
SPI, SSP0 INTERFACE
UART0, UART2, UART3
RESET
SRAM
SSP1 INTERFACE
16 kB
I
SD/MMC CARD
I
4 kB RAM AND DMA
2
2
CAN1, CAN2
HOST/OTG WITH
S INTERFACE
INTERFACE
C0, I
USB DEVICE/
XTAL2
CONTROLLER
UART1
INTERNAL RC
OSCILLATOR
AHB1
FUNCTIONS
2
GP DMA
C1, I
CONTROLLER
XTAL1
SYSTEM
EXTERNAL
MEMORY
2
C2
V
DDA
V
002aad313
DD(3V3)
Fast communication chip
LPC2460
A[23:0]
control lines
V
port1
port2
I2SRX_CLK
I2STX_CLK
I2SRX_WS
I2STX_WS
I2SRX_SDA
I2STX_SDA
SCK, SCK0
MOSI, MOSI0
MISO, MISO0
SSEL, SSEL0
SCK1
MOSI1
MISO1
SSEL1
MCICLK, MCIPWR
MCICMD,
MCIDAT[3:0]
TXD0, TXD2, TXD3
RXD0, RXD2, RXD3
TXD1
RXD1
DTR1, RTS1
DSR1, CTS1, DCD1,
RI1
RD1, RD2
TD1, TD2
SCL0, SCL1, SCL2
SDA0, SDA1, SDA2
© NXP B.V. 2008. All rights reserved.
VREF
V
V
D[31:0]
SSA
DD(DCDC)(3V3)
BUS
, V
SSCORE
, V
4 of 68
SSIO