LPC2468FET208,551 NXP Semiconductors, LPC2468FET208,551 Datasheet - Page 20

• 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

NXP Semiconductors
UM10237_4
User manual
All peripheral register addresses are word aligned (to 32 bit boundaries) regardless of
their size. This eliminates the need for byte lane mapping hardware that would be required
to allow byte (8 bit) or half-word (16 bit) accesses to occur at smaller boundaries. An
implication of this is that word and half-word registers must be accessed all at once. For
example, it is not possible to read or write the upper byte of a word register separately.
Fig 8.
(1) LPC247x only.
AHB peripheral map
GENERAL PURPOSE DMA CONTROLLER
Rev. 04 — 26 August 2009
VECTORED INTERRUPT CONTROLLER
EXTERNAL MEMORY CONTROLLER
ETHERNET CONTROLLER
(AHB PERIPHERAL #126)
(AHB PERIPHERAL #5)
(AHB PERIPHERAL #4)
(AHB PERIPHERAL #3)
(AHB PERIPHERAL #2)
(AHB PERIPHERAL #1)
(AHB PERIPHERAL #0)
USB CONTROLLER
NOT USED
LCD
(1)
Chapter 2: LPC24XX Memory mapping
0xFFFF F000 (4G - 4K)
0xFFFF C000
0xFFFF 8000
0xFFE1 8000
0xFFE1 4000
0xFFE1 0000
0xFFE0 C000
0xFFE0 8000
0xFFE0 4000
0xFFE0 0000
UM10237
© NXP B.V. 2009. All rights reserved.
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