Overview
The LPC802M001JHI33E is a member of the LPC80x family of microcontrollers from NXP USA Inc. This device is based on the ARM Cortex-M0+ core, offering a cost-effective solution for a wide range of applications. It operates at CPU frequencies of up to 15 MHz and is designed for low-power and low-cost embedded systems.
The LPC802M001JHI33E is packaged in a 32-HVQFN (5x5) package, making it suitable for space-constrained designs. It features a robust set of peripherals and memory options, including flash and SRAM, which make it versatile for various use cases.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | ARM Cortex-M0+ |
| CPU Frequency | Up to 15 MHz |
| Flash Memory | 16 KB |
| SRAM | 2 KB |
| Package Type | 32-HVQFN (5x5) |
| I/O Pins | Up to 17 General-Purpose I/O (GPIO) pins |
| Analog Peripherals | 12-bit ADC, Analog Comparator |
| Serial Peripherals | Two USARTs, One SPI, One I2C-bus interface |
| Timers | One 32-bit general purpose counter/timer, Multi-Rate Timer, Self-Wake-up Timer, Windowed Watchdog timer |
| Operating Voltage | 1.71 V to 3.6 V |
| Operating Temperature | -40 °C to +105 °C |
Key Features
- ARM Cortex-M0+ Core: Supports single-cycle multiplier and fast single-cycle I/O port access.
- Memory: 16 KB on-chip EEPROM based flash program memory and 2 KB SRAM.
- Peripherals: Includes one I2C-bus interface, up to two USARTs, one SPI interface, one multi-rate timer, self-wake-up timer, one general purpose 32-bit counter/timer, one 12-bit ADC, and one analog comparator.
- Power Management: Reduced power modes including sleep, deep-sleep, power-down, and deep power-down modes. Wake-up from deep-sleep and power-down modes on activity on USART, SPI, and I2C peripherals.
- Switch Matrix: Allows flexible configuration of each I/O pin function, including level-shifting signals between different voltage domains.
- Debugging: Serial Wire Debug (SWD) with four breakpoints and two watchpoints. JTAG boundary scan supported.
- ROM APIs: Boot loader, Flash In-Application Programming (IAP), In-System Programming (ISP) through USART, integer divide, and Free Running Oscillator (FRO) API.
Applications
- Sensor Gateways
- Simple Motor Control
- Industrial Automation
- Portables and Wearables
- Gaming Controllers
- Lighting Systems
- 8/16-bit Applications
- Motor Control
- Consumer Electronics
- Fire and Security Systems
- Climate Control Systems
Q & A
- What is the CPU core of the LPC802M001JHI33E?
The CPU core is the ARM Cortex-M0+.
- What is the maximum CPU frequency of the LPC802M001JHI33E?
The maximum CPU frequency is up to 15 MHz.
- How much flash memory does the LPC802M001JHI33E have?
The device has 16 KB of on-chip EEPROM based flash program memory.
- What types of serial peripherals are available on the LPC802M001JHI33E?
The device includes two USARTs, one SPI interface, and one I2C-bus interface.
- What are the power management features of the LPC802M001JHI33E?
The device supports reduced power modes including sleep, deep-sleep, power-down, and deep power-down modes. It also features wake-up from deep-sleep and power-down modes on activity on USART, SPI, and I2C peripherals.
- What is the purpose of the switch matrix in the LPC802M001JHI33E?
The switch matrix allows for flexible configuration of each I/O pin function, including level-shifting signals between different voltage domains.
- What debugging features are available on the LPC802M001JHI33E?
The device supports Serial Wire Debug (SWD) with four breakpoints and two watchpoints, and JTAG boundary scan is also supported.
- What are the ROM APIs provided by the LPC802M001JHI33E?
The device includes a boot loader, Flash In-Application Programming (IAP), In-System Programming (ISP) through USART, integer divide, and Free Running Oscillator (FRO) API.
- What is the operating temperature range of the LPC802M001JHI33E?
The operating temperature range is -40 °C to +105 °C.
- What are some typical applications of the LPC802M001JHI33E?
Typical applications include sensor gateways, simple motor control, industrial automation, portables and wearables, gaming controllers, lighting systems, and more.
