LPC4330FET100Y
数据手册.pdfARM微控制器 - MCU Dual-core Cortex-M4/M0, 264 kB SRAM, 2 HS USB with on-chip PHY, Ethernet, CAN, AES, SPIFI, SGPIO, SCT
Overview
The LPC4330FET100 is an ARM Cortex-M4 based digital signal controller with an ARM Cortex-M0 coprocessor designed for embedded applications requiring signal processing. The ARM Cortex-M4 core offers single-cycle Multiply-Accumulate and SIMD instructions and a hardware floating-point unit to support signal processing while the M0 coprocessor handles I/O and digital control processing. The LPC4330FET100 includes 264 kB of data memory, two High Speed USB 2.0 Host/OTG/Devices, advanced configurable peripherals such as the State Configurable Timer SCT, Serial General Purpose I/O SGPIO, and SPI Flash Interface SPIFI as well as Ethernet, an external memory controller and multiple digital and analog peripherals.
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## Features
* ARM Cortex-M4 processor, running at frequencies of up to 204 MHz
* ARM Cortex-M4 built-in Memory Protection Unit MPU supporting eight regions
* ARM Cortex-M4 built-in Nested Vectored Interrupt Controller NVIC
* Hardware floating-point unit
* Non-maskable Interrupt NMI input
* JTAG and Serial Wire Debug SWD
* System tick timer
* ARM Cortex-M0 co-processor running at frequencies of up to 204 MHz
* 264 kB SRAM for code and data use
* Two 32 kB SRAM blocks with separate bus access
* 32 kB ROM containing boot code and on-chip software drivers
* 32 bit One-Time Programmable OTP memory for customer use
* Serial GPIO SGPIO interface
* State Configurable Timer SCT subsystem on AHB
* Quad SPI Flash Interface SPIFI with four lanes and up to 40 MB per second
* 10/100T Ethernet MAC with RMII and MII interfaces and DMA support
* One High-speed USB 2.0 Host/Device/OTG interface with DMA support
* One High-speed USB 2.0 Host/Device interface with DMA support
* One 550 UART with DMA support and full modem interface
* Three 550 USARTs with DMA and synchronous mode support
* One C_CAN 2.0B controller with one channel
* Two SSP controllers with FIFO and multi-protocol support
* One SPI controller
* One Fast-mode Plus I2C-bus interface with rates of up to 1 Mbit/s
* One Fast-mode I2C-bus interface
* Two I2S interfaces
* External Memory Controller EMC supporting external SRAM, ROM, flash, SDRAM
* Secure Digital Input Output SDIO card interface
* Eight-channel General-Purpose DMA GPDMA controller
* Up to 49 General-Purpose Input/Output GPIO pins
* Four general-purpose timer/counters with capture and match capabilities
* One motor control Pulse Width Modulator PWM for three-phase motor control
* One Quadrature Encoder Interface QEI
* Repetitive Interrupt timer RI timer
* Windowed watchdog timer WWDT
* Ultra-low power Real-Time Clock RTC on separate power domain
* Alarm timer; can be battery powered
* One 10-bit DAC with DMA support and a data conversion rate of 400 kSamples/s
* Two 10-bit ADCs with DMA support and a data conversion rate of 400 kSamples/s
* Two 128-bit secure OTP memories for AES key storage and customer use
* Crystal oscillator with an operating range of 1 MHz to 25 MHz
* 12 MHz Internal RC IRC oscillator trimmed to 1 % accuracy
* Ultra-low power Real-Time Clock RTC crystal oscillator
* Three PLLs allow CPU operation up to the maximum CPU rate
* Clock output
* Single 3.3 V 2.2 V to 3.6 V power supply with on-chip DC-to-DC converter
* RTC power domain can be powered separately by a 3 V battery supply
* Four reduced power modes
* Processor wake-up from Sleep mode via wake-up interrupts
* Brownout detect with four separate thresholds for interrupt and forced reset
* Power-On Reset POR
* see selection guide for features per type
## Target Applications
* Industrial
* Consumer
* White goods
* RFID readers
* e-Metering
## Features