參數(shù)資料
型號： LPC2460
廠商： NXP Semiconductors N.V.
英文描述： Flashless 16-bit/32-bit micro; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
中文描述： 毛邊16-bit/32-bit微，以太網(wǎng)，CAN，供應(yīng)商/國際檢察官聯(lián)合會，USB 2.0設(shè)備/主機/ OTG功能，外部存儲器接口
文件頁數(shù)： 25/67頁
文件大?。?/td> 340K
代理商： LPC2460
LPC2460_0
NXP B.V. 2007. All rights reserved.
Preliminary data sheet
Rev. 00.01 — 5 October 2007
25 of 67
NXP Semiconductors
LPC2460
Fast communication chip
A 16 kB SRAM block serving as a buffer for the Ethernet controller and a 16 kB SRAM
associated with the second AHB bus can be used both for data and code storage, too.
The 2 kB RTC SRAM can be used for data storage only. The RTC SRAM is battery
powered and retains the content in the absence of the main power supply.
7.3 Memory map
The LPC2460 memory map incorporates several distinct regions as shown in
Table 5
and
Figure 4
.
In addition, the CPU interrupt vectors may be remapped to allow them to reside in boot
ROM or SRAM (see
Section 7.25.6
).
Table 5.
Address range General use
0x0000 0000 to
0x3FFF FFFF
0x4000 0000 to
0x7FFF FFFF
LPC2460 memory usage and details
Address range details and description
0x3FFF C000 - 0x3FFF FFFF
Fast I/O
Fast GPIO registers
On-chip RAM
0x4000 0000 - 0x4000 FFFF
0x7FE0 0000 - 0x7FE0 3FFF
0x7FD0 0000 - 0x7FD0 3FFF
Four static memory banks, 16 MB each
0x8000 0000 - 0x80FF FFFF
0x8100 0000 - 0x81FF FFFF
0x8200 0000 - 0x82FF FFFF
0x8300 0000 - 0x83FF FFFF
RAM (64 kB)
Ethernet RAM (16 kB)
USB RAM (16 kB)
0x8000 0000 to
0xDFFF FFFF
Off-Chip Memory
Static memory bank 0
Static memory bank 1
Static memory bank 2
Static memory bank 3
Four dynamic memory banks, 256 MB each
0xA000 0000 - 0xAFFF FFFF
0xB000 0000 - 0xBFFF FFFF
0xC000 0000 - 0xCFFF FFFF
0xD000 0000 - 0xDFFF FFFF
36 peripheral blocks, 16 kB each
Dynamic memory bank 0
Dynamic memory bank 1
Dynamic memory bank 2
Dynamic memory bank 3
0xE000 0000 to
0xEFFF FFFF
0xF000 0000 to
0xFFFF FFFF
APB Peripherals
AHB peripherals
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LPC2460_08 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit micro; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
LPC2460FBD208 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
LPC2460FBD208,551 功能描述:ARM微控制器 - MCU ARM7 USBHOST/ENET ROMLESS RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
LPC2460FBD208-S 制造商:NXP Semiconductors 功能描述:MCU 16-Bit/32-Bit LPC2000 ARM7TDMI-S RISC ROMLess 3.3V 208-Pin LQFP Tray
LPC2460FET208 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
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