Scalable Entry Level 32-bit Microcontroller (MCU) based on Arm® Cortex®-M0 Cores
The LPC11Dxx MCU family is an Arm® Cortex®-M0 based- low-cost 32-bit MCU operating at CPU frequencies of up to 50 MHz. The LPC11xx MCU is designed for 8/16-bit microcontroller operations, offering performance, low power, simple instruction set reduce code size compared to existing 8/16-bit architectures.
The LPC11Dxx is a dual-chip module consisting of a LPC1114 single-chip microcontroller combined with a PCF8576D Universal LCD driver in a low-cost 100-pin package. The LCD driver provides 40 segments and supports from one to four backplanes. Display overhead is minimized by an on-chip display RAM with auto-increment addressing.
The peripheral complement of the LPC11Dxx MCU includes 32KB of flash memory, 8 KB of SRAM, one fast-mode Plus I2C-bus interface, one RS-485/EIA-485 UART, up to two SPI interfaces with SSP features, four general purpose counters/timers, a 10-bit ADC, and up to 42 general purpose I/O pins.
製品詳細
Features
System
- Cortex-M0 processor, running at frequencies of up to 50 MHz
- Cortex-M0 built-in nested vectored interrupt controller (NVIC)
- Serial Wire Debug
- System tick timer
LCD Driver
- 40 segments
- One to four backplanes
- On-chip display Ram with auto-increment addressing
Memory
- 32 KB on-chip flash programming memory
- 8 KB SRAM
- In-System programming (ISP) and In-Application programming (IAP) via on-chip bootloader software
Digital peripherals
- Up to 42 General purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors. In addition, a configurable open-drain mode is supported
- GPIO pins can be used as edge and level sensitive interrupt sources
- High-current output driver (20 mA) on one pin
- High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus
- Four general purpose counter/timers with up to eight capture inputs and up to 13 match outputs
- Programmable windowed watchdog timer (WDT)
Analog peripherals
- 10-bit ADC with input multiplexing among 8 pins
Serial interfaces
- UART with fractional baud rate generation, internal FIFO, and RS-485 support
- Two SPI controllers with SSP features and with FIFO and multi-protocol capabilities
- I²C-bus interface supporting full I2C-bus specification and Fast-mode Plus with a data rate of 1 Mbit/s with multiple address recognition and monitor mode
Clock generation
- 12 MHz internal RC oscillator trimmed to 1 % accuracy that can optionally be used as a system clock
- Crystal oscillator with an operating range of 1 MHz to 25 MHz
- Programmable watchdog oscillator with a frequency range of 9.4 kHz to 2.3 MHz
- PLL allows CPU operation up to the maximum CPU rate without the need for a high-frequency crystal. May be run from the system oscillator or the internal RC oscillator
- Clock output function with divider that can reflect the system oscillator clock, IRC clock, CPU clock, and the Watchdog clock
Power control
- Integrated PMU (Power Management Unit) to minimize power consumption during Sleep, Deep-sleep, and Deep power-down modes
- Power profiles residing in boot ROM allowing to optimize performance and minimize power consumption for any given application through one simple function call
- Three reduced power modes: Sleep, Deep-sleep, and Deep power-down
- Processor wake-up from Deep-sleep mode via a dedicated start logic using up to 13 of the functional pins
- Power-On Reset (POR)
- Brownout detect with up to four separate thresholds for interrupt and forced reset
Additional features
- Unique device serial number for identification
- Single power supply (1.8 V to 3.6 V)
- Available in LQFP100 package
購入/パラメータ
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ドキュメント
クイック・リファレンス ドキュメンテーションの種類.
1-5 の 11 ドキュメント
-
アプリケーション・ノート
NXP LPC Cortex-M0 IEC60335 Class B library
-
アプリケーション・ノート
I2C secondary boot loader
-
アプリケーション・ノート
How to implement the PMBus software stack
設計・リソース
ハードウェア
クイック・リファレンス
ボードタイプ.
1-5 の 7 ハードウェア提供
-
エミュレータ、プローブ、プログラマUniversal Multilink開発インターフェース
-
エミュレータ、プローブ、プログラマPEmicro Cyclone FX programmer
-
エミュレータ、プローブ、プログラマMCU-Link Debug Probe
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追加ハードウェアを利用可能 パートナー・ソリューションの特集を表示.
-
エミュレータ、プローブ、プログラマLPC-Link2
-
エミュレータ、プローブ、プログラマUniversal Multilink FX高速開発インターフェース
ソフトウェア
クイック・リファレンス ソフトウェア・タイプ.
1-5 の 6 ソフトウェア提供
-
BSPとデバイスドライバ
emWin (GUI/Graphics Package)
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BSPとデバイスドライバ
emModbus (Modbus Stack)
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デバッグと可視化ツール
J-Link PLUS
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デバッグと可視化ツール
PEmicro GDB Server for ARM® devices
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開発IDEと構築ツール
PROG Flash/EEPROM Programming Software
トレーニング
4 トレーニング
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オンデマンドウェビナー
Developing with Arm Cortex-M
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オンデマンドウェビナー
C++ Programming for Embedded Systems ONLINE
-
オンデマンドウェビナー
C Programming for Embedded Systems ONLINE