LPC4370 Datasheet, PDF (1/150 Pages) NXP Semiconductors – 32-bit ARM Cortex-M4 + 2 x M0 MCU 282 kB SRAM Ethernet two HS USBs 80 Msps 12-bit ADC configurable peripherals

LPC4370
32-bit ARM Cortex-M4 + 2 x M0 MCU; 282 kB SRAM; Ethernet;
two HS USBs; 80 Msps 12-bit ADC; configurable peripherals
Rev. 2 — 21 October 2013
Product data sheet
1. General description
The LPC4370 are ARM Cortex-M4 based microcontrollers for embedded applications
which include an ARM Cortex-M0 coprocessor and an ARM Cortex-M0 subsystem for
managing peripherals, 282 kB of SRAM, advanced configurable peripherals such as the
State Configurable Timer (SCT) and the Serial General Purpose I/O (SGPIO) interface,
two High-speed USB controllers, Ethernet, LCD, an external memory controller, and
multiple digital and analog peripherals including a high-speed 12-bit ADC. The LPC4370
operate at CPU frequencies of up to 204 MHz.
The ARM Cortex-M4 is a next generation 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 in the core.
The LPC4370 include an application ARM Cortex-M0 coprocessor and a second ARM
Cortex-M0 subsystem for managing the SGPIO and SPI peripherals. The ARM Cortex-M0
core is an energy-efficient and easy-to-use 32-bit core which is code- and tool-compatible
with the Cortex-M4 core. Both Cortex-M0 cores offer up to 204 MHz performance with a
simple instruction set and reduced code size.
2. Features and benefits
 Main Cortex-M4 processor
 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), serial trace, eight breakpoints, and four watch
points.
 Enhanced Trace Module (ETM) and Enhanced Trace Buffer (ETB) support.
 System tick timer.
 Cortex-M0 coprocessor
 ARM Cortex-M0 coprocessor capable of off-loading the main ARM Cortex-M4
processor.
 Running at frequencies of up to 204 MHz.