LPC1313FBD48,151 NXP Semiconductors, LPC1313FBD48,151 Datasheet - Page 54

• 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
5.5 Vector table remapping
UM10375
User manual
The Cortex-M3 incorporates a mechanism that allows remapping the interrupt vector table
to alternate locations in the memory map. This is controlled via the Vector Table Offset
Register (VTOR) contained in the Cortex-M3.
The vector table may be located anywhere within the bottom 1 GB of Cortex-M3 address
space. The vector table should be located on a 256 word (1024 byte) boundary to insure
alignment on LPC13xx family devices. Refer to the ARM Cortex-M3 User Guide for details
of the Vector Table Offset feature.
ARM describes bit 29 of the VTOR (TBLOFF) as selecting a memory region, either code
or SRAM. For simplicity, this bit can be thought as simply part of the address offset since
the split between the “code” space and the “SRAM” space occurs at the location
corresponding to bit 29 in a memory address.
Example:
To place the vector table at the beginning of the static RAM, starting at address 0x1000
0000, place the value 0x1000 0000 in the VTOR register. This indicates address 0x1000
0000 in the code space, since bit 29 of the VTOR equals 0.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 7 July 2010
Chapter 5: LPC13xx Interrupt controller
UM10375
© NXP B.V. 2010. All rights reserved.
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