LPC2468FBD208,551 NXP Semiconductors, LPC2468FBD208,551 Datasheet - Page 571

• Manufacturer Part Number: LPC2468FBD208,551
• Description: IC ARM7 MCU FLASH 512K 208-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC2400r

Specifications of LPC2468FBD208,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 208-LQFP
• 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
• 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: 568-4261; 935282457551; LPC2468FBD208-S

NXP Semiconductors
UM10237_4
User manual
6.14 FIFO Counter Register (MCIFifoCnt - 0xE008 C048)
6.15 Data FIFO Register (MCIFIFO - 0xE008 C080 to 0xE008 C0BC)
Table 506: Interrupt Mask registers (MCIMask0 - address 0xE008 C03C) bit description
The MCIFifoCnt register contains the remaining number of words to be written to or read
from the FIFO. The FIFO counter loads the value from the data length register (see
Section 21–6.8 “Data Length Register (MCIDataLength - 0xE008
Enable bit is set in the data control register. If the data length is not word aligned (multiple
of 4), the remaining 1 to 3 bytes are regarded as a word.
assignment of the MCIFifoCnt register.
Table 507: FIFO Counter register (MCIFifoCnt - address 0xE008 C048) bit description
The receive and transmit FIFOs can be read or written as 32 bit wide registers. The FIFOs
contain 16 entries on 16 sequential addresses. This allows the microprocessor to use its
load and store multiple operands to read/write to the FIFO.
assignment of the MCIFIFO register.
Table 508: Data FIFO register (MCIFIFO - address 0xE008 C080 to 0xE008 C0BC) bit
Bit
8
9
10
11
12
13
14
15
16
17
18
19
20
21
31:22
Bit
14:0
31:15
Bit
31:0
Symbol
Mask8
Mask9
Mask10
Mask11
Mask12
Mask13
Mask14
Mask15
Mask16
Mask17
Mask18
Mask19
Mask20
Mask21
-
Symbol
DataCount
-
Symbol
Data
description
Description
FIFO data.
Description
Remaining data
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Rev. 04 — 26 August 2009
Description
Mask DataEnd flag.
Mask StartBitErr flag.
Mask DataBlockEnd flag.
Mask CmdActive flag.
Mask TxActive flag.
Mask RxActive flag.
Mask TxFifoHalfEmpty flag.
Mask RxFifoHalfFull flag.
Mask TxFifoFull flag.
Mask RxFifoFull flag.
Mask TxFifoEmpty flag.
Mask RxFifoEmpty flag.
Mask TxDataAvlbl flag.
Mask RxDataAvlbl flag.
Reserved, user software should not write ones to reserved
bits. The value read from a reserved bit is not defined.
Chapter 21: LPC24XX SD/MMC card interface
Table 21–507
Table 21–508
C028)”) when the
UM10237
© NXP B.V. 2009. All rights reserved.
shows the bit
shows the bit
Reset Value
0x0000 0000
Reset
Value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
NA
Reset
Value
0x0000
NA
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