LPC4300 Datasheet, PDF (1/2 Pages) NXP Semiconductors – First asymmetrical, dual-core digital signal controller featuring Cortex-M4 & Cortex-M0

NXP 180 MHz, 32-bit
Cortex-M4 /Cortex-M0 DSC
LPC4300 series
First asymmetrical, dual-core digital signal
controller featuring Cortex-M4 & Cortex-M0
A dual-core architecture and a unique set of configurable peripherals make it possible to develop
DSP and MCU applications within a single architecture and development environment.
Key features
`` 180 MHz, 32-bit ARM Cortex-M4
`` 180 MHz, 32-bit ARM Cortex-M0 coprocessor
`` Up to 1 MB dual-bank Flash
`` Up to 264 KB SRAM
`` Up to 4 KB EEPROM
`` Memory Protection Unit (MPU)
`` Two high-speed USB 2.0 interfaces, with on-chip high-speed PHY
`` 10/100T Ethernet MAC with MII and RMII interfaces
`` LCD controller with 1024 x 768 pixel display resolution
`` Innovative Quad SPI Flash Interface (SPIFI)
`` State Configurable Timer (SCT) Subsystem
`` Configurable Serial GPIO
`` Two CAN 2.0B
`` AES Decryption with 128-bit secure OTP key storage
`` Up to 164 GPIO
`` Pin-compatible with the LPC1800 series
Additional features
`` 8-channel GPDMA controller
`` Two 8-channel, 400 Ksps 10-bit ADCs and one 10-bit DAC
`` Motor Control PWM and Quadrature Encoder Interface
`` Four UARTs, smart card interface
`` Two Fast-mode I<sup>2</sup>C, two I<sup>2</sup>S, three SSP/SPI
`` Temperature range: –40 to +85 ºC
``
High Performance and Lower Power
Combined with large accelerated Flash and SRAM memories
and a set of unique configurable peripherals, the 150 MHz
LPC4300 enables customers to develop a wide range of
applications such as motor control, power management,
industrial automation, robotics, medical, automotive
accessories and embedded audio.
Combining MCU and DSP capabilities
The Cortex-M4 processor combines the benefits of a
microcontroller – integrated interrupt control, low power
modes, low cost debug and ease of use – with high-
performance digital signal processing features such `
as single-cycle MAC, single instruction multiple data (SIMD)
techniques, saturating arithmetic, and a floating point unit.
A Cortex-M0 coprocessor offloads many of the data movement
and I/O handling duties that can drain the bandwidth of the
Cortex-M4 core. This allows the Cortex-M4 to concentrate fully
on crunching numbers for digital signal control applications.