LPC2468FET208,551 NXP Semiconductors, LPC2468FET208,551 Datasheet - Page 499

• 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
If Standard (11 bit) Identifiers are used in the application, at least one of 3 tables in
Acceptance Filter RAM must not be empty. If the optional “fullCAN mode” is enabled, the
first table contains Standard identifiers for which reception is to be handled in this mode.
The next table contains individual Standard Identifiers and the third contains ranges of
Standard Identifiers, for which messages are to be received via the CAN Controllers. The
tables of fullCAN and individual Standard Identifiers must be arranged in ascending
numerical order, one per halfword, two per word. Since each CAN bus has its own
address map, each entry also contains the number of the CAN Controller (001-010) to
which it applies.
The table of Standard Identifier Ranges contains paired upper and lower (inclusive)
bounds, one pair per word. These must also be arranged in ascending numerical order.
The disable bits in Standard entries provide a means to turn response, to particular CAN
Identifiers or ranges of Identifiers, on and off dynamically. When the Acceptance Filter
function is enabled, only the disable bits in Acceptance Filter RAM can be changed by
software. Response to a range of Standard addresses can be enabled by writing 32 zero
bits to its word in RAM, and turned off by writing 32 one bits (0xFFFF FFFF) to its word in
RAM. Only the disable bits are actually changed. Disabled entries must maintain the
ascending sequence of Identifiers.
If Extended (29 bit) Identifiers are used in the application, at least one of the other two
tables in Acceptance Filter RAM must not be empty, one for individual Extended Identifiers
and one for ranges of Extended Identifiers. The table of individual Extended Identifiers
must be arranged in ascending numerical order.
Fig 78. Entry in FullCAN and individual standard identifier tables
Fig 79. Entry in standard identifier range table
Fig 80. Entry in either extended identifier table
31
15
31
31
CONTROLLER
CONTROLLER #
CONTROLLER #
#
29
29 28
29
13
ABLE
Rev. 04 — 26 August 2009
DIS
26
LOWER IDENTIFIER
USED
NOT
BOUND
26
10
Chapter 18: LPC24XX CAN controllers CAN1/2
16
CONTROLLER
#
IDENTIFIER
IDENTIFIER
10
UPPER IDENTIFIER
UM10237
BOUND
© NXP B.V. 2009. All rights reserved.
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