LPC1342FHN33,551 NXP Semiconductors, LPC1342FHN33,551 Datasheet - Page 3
LPC1342FHN33,551
Manufacturer Part Number
LPC1342FHN33,551
Description
IC MCU 32BIT 16KB FLASH 33HVQFN
Manufacturer
NXP Semiconductors
Series
LPC13xxr
Specifications of LPC1342FHN33,551
Program Memory Type
FLASH
Program Memory Size
16KB (16K x 8)
Package / Case
33-VQFN Exposed Pad, 33-HVQFN, 33-SQFN, 33-DHVQFN
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
28
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
Processor Series
LPC13
Core
ARM Cortex M3
Data Bus Width
32 bit
Data Ram Size
4 KB
Interface Type
I2C, UART
Maximum Clock Frequency
72 MHz
Number Of Programmable I/os
28
Number Of Timers
4
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Package
33HVQFN EP
Device Core
ARM Cortex M3
Family Name
LPC1000
Maximum Speed
72 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4946
935289656551
935289656551
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1.1 Introduction
1.2 How to read this manual
1.3 Features
UM10375
User manual
The LPC13xx are ARM Cortex-M3 based microcontrollers for embedded applications
featuring a high level of integration and low power consumption. The ARM Cortex-M3 is a
next generation core that offers system enhancements such as enhanced debug features
and a higher level of support block integration.
The LPC13xx operate at CPU frequencies of up to 72 MHz. The ARM Cortex-M3 CPU
incorporates a 3-stage pipeline and uses a Harvard architecture with separate local
instruction and data buses as well as a third bus for peripherals. The ARM Cortex-M3
CPU also includes an internal prefetch unit that supports speculative branching.
The peripheral complement of the LPC13xx series includes up to 32 kB of flash memory,
up to 8 kB of data memory, USB Device, one Fast-mode Plus (FM+) I
UART, four general purpose timers, and up to 42 general purpose I/O pins.
This user manual describes parts LPC1311, LPC1313, LPC1342, LPC1343. Part-specific
features and registers are listed at the beginning of each chapter.
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UM10375
Chapter 1: LPC13xx Introductory information
Rev. 2 — 7 July 2010
ARM Cortex-M3 processor, running at frequencies of up to 72 MHz.
ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).
Serial Wire Debug and Serial Wire Trace port.
32 kB (LPC1343/13)/16 kB (LPC1342)/8 kB (LPC1311) on-chip flash programming
memory.
8 kB (LPC1343/13)/4 kB (LPC1342/11) SRAM.
In-System Programming (ISP) and In-Application Programming (IAP) via on-chip
bootloader software.
Code Read Protection (CRP) with different security levels.
Selectable boot-up: UART or USB (USB on LPC134x only).
On-chip drivers for MSC and HID (LPC134x only).
Serial interfaces:
– USB 2.0 full-speed device controller with on-chip PHY for device (LPC1342/43
– UART with fractional baud rate generation, modem, internal FIFO, and
– SSP controller with FIFO and multi-protocol capabilities.
– I
only).
RS-485/EIA-485 support.
data rate of 1 Mbit/s with multiple address recognition and monitor mode.
2
C-bus interface supporting full I
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 7 July 2010
2
C-bus specification and Fast-mode Plus with a
2
C interface, one
© NXP B.V. 2010. All rights reserved.
User manual
4 of 333
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