LPC1342FBD48,151 NXP Semiconductors, LPC1342FBD48,151 Datasheet - Page 17

• Manufacturer Part Number: LPC1342FBD48,151
• Description: IC MCU 32BIT 48LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC13xxr

Specifications of LPC1342FBD48,151

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: I²C, Microwire, SPI, SSI, SSP, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 40
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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
• Package / Case: 48-LQFP
• Processor Series: LPC1342
• Core: ARM Cortex-M3
• Data Bus Width: 32 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, USB, UART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 42
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-5214

NXP Semiconductors
LPC1311_13_42_43
Product data sheet
Fig 6.
I-code/D-code
memory space
LPC1311/13/42/43 memory map
0.5 GB
0 GB
4 GB
1 GB
7.6.1 Features
7.6 Nested Vectored Interrupt Controller (NVIC)
AHB SRAM bit-band alias addressing
32 kB on-chip flash (LPC1313/43)
The Nested Vectored Interrupt Controller (NVIC) is an integral part of the Cortex-M3. The
tight coupling to the CPU allows for low interrupt latency and efficient processing of late
arriving interrupts.
16 kB on-chip flash (LPC1342)
8 kB SRAM (LPC1313/1343)
4 kB SRAM (LPC1311/1342)
8 kB on-chip flash (LPC1311)
•
•
private peripheral bus
Controls system exceptions and peripheral interrupts.
On the LPC1311/13/42/43, the NVIC supports 16 vectored interrupts. In addition, up
to 40 of the individual GPIO inputs are NVIC-vector capable.
LPC1311/13/42/43
AHB peripherals
16 kB boot ROM
APB peripherals
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reserved
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 10 August 2010
0xFFFF FFFF
0xE010 0000
0xE000 0000
0x5020 0000
0x5000 0000
0x4008 0000
0x4000 0000
0x2400 0000
0x2200 0000
0x2000 0000
0x1FFF 4000
0x1FFF 0000
0x1000 2000
0x1000 1000
0x1000 0000
0x0000 8000
0x0000 4000
0x0000 2000
0x0000 0000
+ 256 words
active interrupt vectors
32-bit ARM Cortex-M3 microcontroller
18
17
16
15
14
9
8
7
6
5
4
3
2
1
0
12-15
8-11
4-7
0-3
LPC1311/13/42/43
USB (LPC1342/43 only)
16 - 127 reserved
32-bit counter/timer 1
32-bit counter/timer 0
16-bit counter/timer 1
16-bit counter/timer 0
AHB peripherals
APB peripherals
19 - 31 reserved
10 - 13 reserved
system control
flash controller
GPIO PIO3
GPIO PIO2
GPIO PIO1
GPIO PIO0
IOCONFIG
reserved
I
2
ADC
UART
WDT
PMU
SSP
0x0000 0400
0x0000 0000
C-bus
© NXP B.V. 2010. All rights reserved.
0x4008 0000
0x4004 C000
0x4004 8000
0x4004 4000
0x4004 0000
0x4003 C000
0x4003 8000
0x4002 8000
0x4002 4000
0x4002 0000
0x4001 C000
0x4001 8000
0x4001 4000
0x4001 0000
0x4000 C000
0x4000 8000
0x4000 4000
0x4000 0000
0x5020 0000
0x5004 0000
0x5003 0000
0x5002 0000
0x5001 0000
0x5000 0000
002aae723
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