Datasheet > LPC43S20FBD144

LPC43S20FBD144

更新时间： 2024-10-29 15:18:55

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
156页	7177K
描述
32-Bit Arm^® Cortex^®-M4/M0 Flashless MCU with Security Features; 200 KB...

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LPC43S20FBD144 数据手册

LPC43S50/S30/S20

32-bit ARM Cortex-M4/M0 flashless MCU with security

features; up to 264 kB SRAM, Ethernet; two HS USBs, AES

engine, LCD, EMC, SPIFI

Rev. 1.3 — 20 January 2020

Product data sheet

1. General description

The LPC43S50/S30/S20 are ARM Cortex-M4 based microcontrollers for embedded

applications which include an ARM Cortex-M0 coprocessor, up to 264 kB of SRAM,

security features with AES engine, advanced configurable peripherals such as the State

Configurable Timer/PWM (SCTimer/PWM) 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. The LPC43S50/S30/S20 operate at CPU

frequencies of up to 204 MHz.

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 unit is integrated in the core.

The ARM Cortex-M0 coprocessor is an energy-efficient and easy-to-use 32-bit core which

is code- and tool-compatible with the Cortex-M4 core. The Cortex-M0 coprocessor offers

up to 204 MHz performance with a simple instruction set and reduced code size. In

LPC43Sx0, the Cortex-M0 coprocessor hardware multiply is implemented as a 32-cycle

iterative multiplier.

See Section 17 “References” for additional documentation.

2. Features and benefits

 Cortex-M4 Processor core

 ARM Cortex-M4 processor, running at frequencies of up to 204 MHz.

 Built-in Memory Protection Unit (MPU) supporting eight regions.

 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.

12 3 4 5 6 7...156

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与LPC43S20FBD144相关器件

型号	品牌	获取价格	描述	数据表
LPC43S20FBD144E	NXP	获取价格	LPC43S20FBD144 - 32-bit ARM Cortex-M4/M0 flashless MCU with security features; 200 kB SRAM
LPC43S20FET180	NXP	获取价格	32-Bit Arm^® Cortex^®-M4/M0 Flashless MCU with Security Featur
LPC43S30FBD144	NXP	获取价格	32-Bit Arm^® Cortex^®-M4/M0 Flashless MCU with Security Featur
LPC43S30FET100	NXP	获取价格	32-Bit Arm^® Cortex^®-M4/M0 Flashless MCU with Security Featur
LPC43S30FET100E	NXP	获取价格	LPC43S30FET100 - 32-bit ARM Cortex-M4/M0 flashless MCU with security features; 264 kB SRAM
LPC43S30FET256	NXP	获取价格	32-Bit Arm^® Cortex^®-M4/M0 Flashless MCU with Security Featur
LPC43S37JBD144	NXP	获取价格	32-Bit Arm^® Cortex^®-M4/M0 MCU; 1 MB Flash and 136 KB SRAM; E
LPC43S37JET100	NXP	获取价格	32-Bit Arm^® Cortex^®-M4/M0 MCU; 1 MB Flash and 136 KB SRAM; E
LPC43S50FET180	NXP	获取价格	32-Bit Arm^® Cortex^®-M4/M0 Flashless MCU with Security Featur
LPC43S50FET256	NXP	获取价格	32-Bit Arm^® Cortex^®-M4/M0 Flashless MCU with Security Feat

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