LPC2468FBD208,551 NXP Semiconductors, LPC2468FBD208,551 Datasheet - Page 359

• 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
9.8.14 USB New DD Request Interrupt Clear register (USBNDDRIntClr - 0xFFE0
9.8.15 USB New DD Request Interrupt Set register (USBNDDRIntSet - 0xFFE0
9.8.16 USB System Error Interrupt Status register (USBSysErrIntSt - 0xFFE0 C2B8)
9.8.17 USB System Error Interrupt Clear register (USBSysErrIntClr - 0xFFE0 C2BC)
Writing one to a bit in this register clears the corresponding bit in the USBNDDRIntSt
register. Writing zero has no effect. USBNDDRIntClr is a write only register.
Table 342. USB New DD Request Interrupt Clear register (USBNDDRIntClr - address 0xFFE0
Writing one to a bit in this register sets the corresponding bit in the USBNDDRIntSt
register. Writing zero has no effect. USBNDDRIntSet is a write only register
Table 343. USB New DD Request Interrupt Set register (USBNDDRIntSet - address 0xFFE0
If a system error (AHB bus error) occurs when transferring the data or when fetching or
updating the DD the corresponding bit is set in this register. USBSysErrIntSt is a read only
register.
Table 344. USB System Error Interrupt Status register (USBSysErrIntSt - address
Writing one to a bit in this register clears the corresponding bit in the USBSysErrIntSt
register. Writing zero has no effect. USBSysErrIntClr is a write only register.
Bit
31:0 EPxx
Bit
31:0
Bit
31:0
C2B0)
C2B4)
Symbol Value
Symbol
EPxx
Symbol
EPxx
0xFFE0 C2B8) bit description
C2B0) bit description
C2B4) bit description
0
1
Value
0
1
Value
0
1
Rev. 04 — 26 August 2009
Description
Clear endpoint xx (2 ≤ xx ≤ 31) new DD interrupt request. 0
No effect.
Clear the EPxx new DD interrupt request in the
USBNDDRIntSt register.
Description
Set endpoint xx (2 ≤ xx ≤ 31) new DD interrupt request. 0
No effect.
Set the EPxx new DD interrupt request in the
USBNDDRIntSt register.
Description
Endpoint xx (2 ≤ xx ≤ 31) System Error Interrupt request.
There is no System Error Interrupt request for endpoint xx.
There is a System Error Interrupt request for endpoint xx.
Chapter 13: LPC24XX USB device controller
UM10237
© NXP B.V. 2009. All rights reserved.
Reset value
Reset value
Reset
value
0
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