LPC1313FBD48,151 NXP Semiconductors, LPC1313FBD48,151 Datasheet - Page 154

• Manufacturer Part Number: LPC1313FBD48,151
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC13xxr

Specifications of LPC1313FBD48,151

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 48-LQFP
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: I²C, Microwire, SPI, SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 42
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC13
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Interface Type: I2C, UART
• Maximum Clock Frequency: 72 MHz
• Number Of Timers: 2
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: OM11041
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Cpu Family: LPC1000
• Device Core: ARM Cortex-M3
• Device Core Size: 32b
• Frequency (max): 72MHz
• Total Internal Ram Size: 8KB
• # I/os (max): 42
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Package: 48LQFP
• Family Name: LPC1000
• Maximum Speed: 72 MHz
• Number Of Programmable I/os: 42
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-4918 - KIT DEV FOR LPC1313622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4914; 935289651151

NXP Semiconductors
10.4 Calling the USB device driver
UM10375
User manual
10.3.2 USB initialization
10.3.3 USB connect
10.3.4 USB interrupt handler
This function must be called by the application software after the clock and pin
initialization. A pointer to the structure describing the USB device type is passed as a
parameter to this function. The USB device type can be HID or MSC. The pointer is stored
for future reference. The USB device controller is initialized and the corresponding USB
interrupt channel is enabled in the NVIC.
This function is called after the USB initialization. This function uses the soft connect
feature to make the device visible on the USB bus. This function is called only after the
application is ready to handle the USB data. The enumeration process is started by the
host after the device detection. The driver handles the enumeration process according to
the USB device type pointer passed in the USB initialization function.
When the user application is active the interrupt handlers are mapped in the user flash
space. The user application must provide an interrupt handler for the USB interrupt and
call this function in the interrupt handler routine. The driver interrupt handler takes
appropriate action according to the data received on the USB bus and the configured
device type (HID or MSC).
A fixed location in ROM contains a pointer to the ROM driver table i.e. 0x1FFF 1FF8. This
location is kept the same for a device family. The ROM driver table contains a pointer to
the USB driver table. Pointers to the various USB driver functions are stored in this table.
USB driver functions can be called by using a C structure.
mechanism used to access the on-chip USB driver.
On-chip RAM from address 0x1000 0050 to 0x1000 0180 is used by the USB driver. This
address range should not be used by the application. For applications using the on-chip
USB driver, the linker control file should be modified appropriately to prevent usage of this
area for the application’s variable storage
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 7 July 2010
Chapter 10: LPC13xx USB on-chip drivers
Figure 15
illustrates the pointer
UM10375
© NXP B.V. 2010. All rights reserved.
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