LPC2468FET208,551 NXP Semiconductors, LPC2468FET208,551 Datasheet - Page 16

• Manufacturer Part Number: LPC2468FET208,551
• Description: IC ARM7 MCU FLASH 512K 208TFBGA
• Manufacturer: NXP Semiconductors
• Series: LPC2400r

Specifications of LPC2468FET208,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 208-TFBGA
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 72MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 160
• Ram Size: 98K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC24
• Core: ARM7TDMI-S
• Data Bus Width: 16 bit, 32 bit
• Data Ram Size: 98 KB
• Interface Type: CAN/I2S/ISP/SSP/UART/USB
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 6
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, IRD-LPC2468-DEV, SAB-TFBGA208, KSK-LPC2468-PL
• Development Tools By Supplier: OM10100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• On-chip Dac: 1-ch x 10-bit
• Package: 208TFBGA
• Device Core: ARM7TDMI-S
• Family Name: LPC2000
• Maximum Speed: 72 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 622-1025 - KIT DEV IND REF DESIGN LPC2468622-1024 - BOARD SCKT ADAPTER FOR TFBGA208568-4358 - DISPLAY QVGA TFT FOR OM10100568-4309 - BOARD EXTENSION LPCSTICK568-4308 - EVAL LPC-STICK WITH LPC2468MCB2400U - BOARD EVAL MCB2400 + ULINK2MCB2400 - BOARD EVAL FOR NXP LPC246X SER622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4262; 935283234551; LPC2468FET208-S

1. How to read this chapter
2. Memory map and peripheral addressing
Table 14.
UM10237_4
User manual
Address range
0x0000 0000 to
0x3FFF FFFF
0x4000 0000 to
0x7FFF FFFF
0x8000 0000 to
0xDFFF FFFF
0xE000 0000 to
0xEFFF FFFF
0xF000 0000 to
0xFFFF FFFF
LPC2458 memory usage and details
General use
On-chip non-volatile
memory and Fast I/O
On-chip RAM
Off-Chip Memory
APB Peripherals
AHB peripherals
The memory addressing and mapping for different LPC2400 parts depends on flash size,
EMC size, and the LCD peripheral, see
Table 13.
ARM processors have a single 4 GB address space. The following table shows how this
space is used on NXP embedded ARM devices.
LPC2458
LPC2420
LPC2460
LPC2468
LPC2470
LPC2478
UM10237
Chapter 2: LPC24XX Memory mapping
Rev. 04 — 26 August 2009
LPC2400 memory options and addressing
Flash
Table
Table 2–21
512 kB
flashless
flashless
512 kB
flashless
512 kB
Address range details and description
0x0000 0000 - 0x0007 FFFF
0x3FFF C000 - 0x3FFF FFFF
0x4000 0000 - 0x4000 FFFF
0x7FE0 0000 - 0x7FE0 3FFF
0x7FD0 0000 - 0x7FD0 3FFF
Two static memory banks, 1 MB each
0x8000 0000 - 0x800F FFFF
0x8100 0000 - 0x810F FFFF
Two dynamic memory banks, 256 MB each
0xA000 0000 - 0xAFFF FFFF
0xB000 0000 - 0xBFFF FFFF
36 peripheral blocks, 16 kB each
Rev. 04 — 26 August 2009
2–19;
LCD
Figure 2–8
no
no
no
no
yes
yes
Table
2–13.
EMC
16-bit
32-bit
32-bit
32-bit
32-bit
32-bit
Flash Memory (512 kB)
Fast GPIO registers
RAM (64 kB)
Ethernet RAM (16 kB)
USB RAM (16 kB)
Static memory bank 0
Static memory bank 1
Dynamic memory bank 0
Dynamic memory bank 1
© NXP B.V. 2009. All rights reserved.
Memory map
Table 2–14
Table 2–15
Table 2–15
Table 2–16
Table 2–15
Table 2–16
User manual
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