LPC11A14FBD48/301, NXP Semiconductors, LPC11A14FBD48/301, Datasheet - Page 24

• Manufacturer Part Number: LPC11A14FBD48/301,
• Description: ARM Microcontrollers - MCU CortexM0 32bit 32KB
• Manufacturer: NXP Semiconductors

Specifications of LPC11A14FBD48/301,

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC11A
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.6 V to 3.6 V
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 250

NXP Semiconductors
LPC11AXX
Product data sheet
Fig 5.
0.5 GB
0 GB
4 GB
1 GB
LPC11Axx memory map
16 kB on-chip flash (LPC11A12, LPC11A02)
7.7.1 Features
32 kB on-chip flash (LPC11A14, LPC11A04)
8 kB SRAM (LPC11A1x/301, LPC11A04)
4 kB SRAM (LPC11Ax/101, LPC11A02))
7.7 Nested Vectored Interrupt Controller (NVIC)
24 kB on-chip flash (LPC11A13)
8 kB on-chip flash (LPC11A11)
6 kB SRAM (LPC11A1x/201)
2 kB SRAM (LPC11Ax/001)
The Nested Vectored Interrupt Controller (NVIC) is an integral part of the Cortex-M0. The
tight coupling to the CPU allows for low interrupt latency and efficient processing of late
arriving interrupts.
private peripheral bus
•
•
16 kB boot ROM
APB peripherals
Controls system exceptions and peripheral interrupts.
In the LPC11Axx, the NVIC supports 32 vectored interrupts including up to 8 inputs to
the start logic from the individual GPIO pins.
reserved
reserved
reserved
reserved
reserved
reserved
GPIO
LPC11Axx
reserved
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 30 October 2012
0xFFFF FFFF
0xE010 0000
0xE000 0000
0x0000 8000
0x0000 6000
0x0000 4000
0x0000 2000
0x5004 0000
0x5000 0000
0x4008 0000
0x4000 0000
0x2000 0000
0x1FFF 4000
0x1FFF 0000
0x1000 2000
0x1000 1800
0x1000 1000
0x1000 0800
0x1000 0000
0x0000 0000
active interrupt vectors
32-bit ARM Cortex-M0 microcontroller
24
23
22
21
20
19
18
17
16
15
14
10
9
8
7
6
5
4
3
2
1
0
flash/EEPROM controller
32-bit counter/timer 1
32-bit counter/timer 0
16-bit counter/timer 1
16-bit counter/timer 0
GPIO GROUP1 INT
GPIO GROUP0 INT
APB peripherals
analog comparator
25 - 31 reserved
11 - 13 reserved
GPIO interrupts
system control
IOCONFIG
reserved
reserved
reserved
reserved
I
WWDT
USART
2
SSP1
SSP0
ADC
DAC
0x0000 00C0
0x0000 0000
C-bus
LPC11Axx
© NXP B.V. 2012. All rights reserved.
0x4008 0000
0x4005 C000
0x4005 8000
0x4005 4000
0x4005 0000
0x4004 C000
0x4004 8000
0x4004 4000
0x4004 0000
0x4003 C000
0x4003 8000
0x4002 C000
0x4002 8000
0x4002 4000
0x4002 0000
0x4001 C000
0x4001 8000
0x4001 4000
0x4001 0000
0x4000 C000
0x4000 8000
0x4000 4000
0x4000 0000
002aaf429
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