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LPC845M301JHI33E: The Ultimate Guide to NXP's 32-Bit Cortex-M0+ MCU

Introduction

The LPC845M301JHI33E is a powerful and versatile 32-bit microcontroller from NXP Semiconductors. Based on the ARM Cortex-M0+ core, this chip offers an impressive combination of performance, low power consumption, and cost-effectiveness. In this comprehensive guide, we will explore the features, applications, and benefits of the LPC845M301JHI33E, providing valuable insights for engineers and developers.

Features and Specifications

LPC845M301JHI33E

The LPC845M301JHI33E boasts an impressive array of features:

ARM Cortex-M0+ core operating at up to 48 MHz
16 KB of Flash memory
4 KB of SRAM
32 KB of data EEPROM
Two 10-bit ADCs with 12 channels each
Two UARTs, two I2Cs, two SSPs, and four GPIOs
Wide operating temperature range of -40°C to 105°C
Compact QFN33 package

Applications

The LPC845M301JHI33E is suitable for a wide range of applications, including:

LPC845M301JHI33E: The Ultimate Guide to NXP's 32-Bit Cortex-M0+ MCU

Industrial control systems
Medical devices
Wearable electronics
Home appliances
Automotive sensors
IoT devices

Benefits

High performance and low power consumption
Cost-effective and easy to integrate
Extensive peripheral set and flexible I/O options
Compact size and wide temperature range
Trusted and reliable NXP brand

Comparative Analysis

Compared to similar MCUs on the market, the LPC845M301JHI33E stands out with its:

48 MHz operating frequency
32 KB of data EEPROM
Two 10-bit ADCs with 12 channels each
Comprehensive peripheral set

UniqueWord: "Innovatech"

The LPC845M301JHI33E can be used as a building block for innovative product designs. Its combination of features inspires engineers to explore new applications and push the boundaries of IoT and embedded systems.

Applications Table

Application	Key Features
Industrial control	High performance, low power consumption, extensive peripheral set
Medical devices	Reliable, flexible I/O options, wide temperature range
Wearable electronics	Compact size, low power consumption, versatile connectivity
Home appliances	Cost-effective, easy to integrate, flexible I/O options
Automotive sensors	High reliability, wide temperature range, low power consumption
IoT devices	Connectivity options, low power consumption, compact size

Performance Table

Parameter	Value
Core frequency	Up to 48 MHz
Flash memory	16 KB
SRAM	4 KB
Data EEPROM	32 KB
ADC	Two 10-bit ADCs with 12 channels each
UARTs	Two
I2Cs	Two
SSPs	Two
GPIOs	Four

Peripheral Table

Peripheral	Features
UART	Supports standard asynchronous mode, data rates up to 115.2 kbps
I2C	Supports standard and fast mode, data rates up to 400 kbps
SSP	Supports SPI, Microwire, and I2S protocols, data rates up to 10 Mbps
GPIO	Supports input, output, and interrupt modes

Comparison Table

Feature	LPC845M301JHI33E	Similar MCU
Core frequency	48 MHz	32 MHz
Flash memory	16 KB	8 KB
Data EEPROM	32 KB	16 KB
ADC	Two 10-bit ADCs with 12 channels each	One 10-bit ADC with 8 channels
UARTs	Two	One
I2Cs	Two	One
SSPs	Two	One
GPIOs	Four	Two

Price and Availability

Introduction

The LPC845M301JHI33E is available from NXP distributors worldwide. Pricing varies depending on quantity and distributor.

Pros and Cons

Pros:

High performance and low power consumption
Comprehensive peripheral set and flexible I/O options
Wide temperature range and compact size
Trusted and reliable NXP brand

Cons:

Limited Flash memory capacity

FAQs

What is the operating voltage range of the LPC845M301JHI33E?

2.7 V to 3.6 V

How many ADC channels are available?

24 channels (two 10-bit ADCs with 12 channels each)

What is the maximum data rate supported by the UARTs?

115.2 kbps

Is the LPC845M301JHI33E RoHS compliant?

What is the package type of the LPC845M301JHI33E?

QFN33

What is the minimum operating temperature of the LPC845M301JHI33E?

-40°C

What is the maximum operating temperature of the LPC845M301JHI33E?

105°C

Can the LPC845M301JHI33E be used in automotive applications?

Yes, it is suitable for automotive sensors and other applications requiring high reliability and wide temperature range.

Conclusion

The LPC845M301JHI33E from NXP Semiconductors is a versatile and powerful 32-bit MCU that offers a combination of performance, low power consumption, and cost-effectiveness. Its extensive peripheral set, flexible I/O options, and wide temperature range make it an ideal choice for a wide range of applications. With its proven reliability and trusted brand, the LPC845M301JHI33E empowers engineers and developers to innovate and create next-generation embedded systems.