LPC1313FBD48,151 NXP Semiconductors, LPC1313FBD48,151 Datasheet - Page 153

• 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

10.1 How to read this chapter
10.2 Introduction
10.3 USB driver functions
UM10375
User manual
10.3.1 Clock and pin initialization
The USB device controller is available on parts LPC1342 and LPC1343 only.
The boot ROM contains a USB driver to simplify the USB application development. The
USB driver implements the Human Interface Device (HID) and the Mass Storage Device
(MSC) device class. Only one device function, either HID or MSC, can be used by the
application software. The USB enumeration and commands are handled by the boot ROM
code. The application software only needs to provide the callback functions to handle the
data sent or requested by the host.
The following four functions of the USB driver software are exposed to the user
application:
This function configures the LPC134x assuming an external crystal with 12 MHz clock
frequency:
Calling this function is optional if application software implements an equivalent
initialization routine which includes setting up the USB clock to 48 MHz and connecting
USB_DM and USB_DP pins to the USB peripheral. After reset the USB_DM and USB_DP
pins are connected to the GPIO peripheral.
1. Clock and pin initialization
2. USB initialization
3. USB connect
4. USB interrupt handler
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UM10375
Chapter 10: LPC13xx USB on-chip drivers
Rev. 2 — 7 July 2010
The system PLL is configured to output a 48 MHz clock.
The main clock is connected to the system PLL output, and the input to the USB clock
divider is connected to the main clock.
The USB bit in the AHB clock divider is set to 1.
The USB pins are connected to the USB block, and the USB PHY is enabled.
The USB clock divider is set to 1.
The USB PLL is enabled.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 7 July 2010
© NXP B.V. 2010. All rights reserved.
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