Description
he LPC546xx is a family of ARM Cortex-M4 based microcontrollers for embedded applications featuring a rich peripheral set with very low power consumption and enhanced debug features. The ARM Cortex-M4 is a 32-bit core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration. The ARM Cortex-M4 CPU incorporates a 3-stage pipeline, uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals, and includes an internal prefetch unit that supports speculative branching. The ARM Cortex-M4 supports single-cycle digital signal processing and SIMD instructions. A hardware floating-point processor is integrated into the core. The LPC546xx family includes up to 512 KB of flash, 200 KB of on-chip SRAM, up to 16 kB of EEPROM memory, a quad SPI Flash Interface (SPIFI) for expanding program memory, one high-speed and one full-speed USB host and device controller, Ethernet AVB, LCD controller, Smart Card Interfaces, SD/MMC, CAN FD, an External Memory Controller (EMC), a DMIC subsystem with PDM microphone interface and I2S, five general-purpose timers, SCTimer/PWM, RTC/alarm timer, Multi-Rate Timer (MRT), a Windowed Watchdog Timer (WWDT), ten flexible serial communication peripherals (USART, SPI, I2S, I2C interface), Secure Hash Algorithm (SHA), 12-bit 5.0 Msamples/sec ADC, and a temperature sensor.
Specifications: | |
Attribute | Value |
Category | Integrated Circuits (ICs) |
Embedded - Microcontrollers | |
Mfr | NXP USA Inc. |
Series | LPC546xx |
Package | Tray |
Part Status | Active |
Core Processor | ARM® Cortex®-M4 |
Core Size | 32-Bit |
Speed | 180MHz |
Connectivity | CANbus, Ethernet, I²C, SPI, UART/USART, USB |
Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
Number of I/O | 145 |
Program Memory Size | 256KB (256K x 8) |
Program Memory Type | FLASH |
EEPROM Size | 16K x 8 |
RAM Size | 136K x 8 |
Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
Data Converters | A/D 12x12b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 105°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 180-TFBGA |
Supplier Device Package | 180-TFBGA (12x12) |
Base Product Number | LPC54606 |