Overview
The LPC2294HBD144/015 is a high-performance microcontroller produced by NXP Semiconductors. It is part of the LPC2200 series and is based on the 16/32-bit ARM7TDMI-S CPU. This microcontroller is designed to meet the demands of various applications, including automotive, industrial automation, motor control, and consumer electronics. It features advanced peripherals and interfaces, making it a versatile choice for engineers and developers.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Part Number | LPC2294HBD144/015 |
| Package/Case | 144-LQFP (20x20) |
| Core Processor | ARM7® |
| Core Size | 16/32-Bit |
| Program Memory Size | 256KB (256K x 8) FLASH |
| RAM Size | 16K x 8 |
| Number of I/O | 112 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Speed | 60MHz |
| Connectivity | CANbus, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART |
| Data Converters | 8x10b ADC |
| Oscillator Type | Internal |
Key Features
- High-performance computing and analysis
- Fast GPIO ports enabling port pin toggling up to 3.5 times faster than the original device
- Dedicated result registers for ADC(s) reducing interrupt overhead
- UART0/1 with fractional baud rate generator, auto-bauding capabilities, and handshake flow-control fully implemented in hardware
- Buffered SSP serial controller supporting SPI, 4-wire SSI, and Microwire formats
- SPI programmable data length and master mode enhancement
- EmbeddedICE-RT and Embedded Trace interfaces for real-time debugging
- Two/four interconnected CAN interfaces with advanced acceptance filters
- Eight channel 10-bit ADC with conversion time as low as 2.44 μs
- Two 32-bit timers (with four capture and four compare channels), PWM unit (six outputs), Real-Time Clock (RTC), and watchdog
- Vectored Interrupt Controller (VIC) with configurable priorities and vector addresses
- Configurable external memory interface with up to four banks, each up to 16 MB and 8/16/32-bit data width
Applications
- Automotive applications
- Industrial automation
- Motor control
- Consumer electronics
- Telecom systems
- Embedded devices
Q & A
- What is the core processor of the LPC2294HBD144/015?
The core processor is the ARM7®. - What is the program memory size of the LPC2294HBD144/015?
The program memory size is 256KB (256K x 8) FLASH. - What is the operating temperature range of the LPC2294HBD144/015?
The operating temperature range is -40°C ~ 125°C (TA). - What types of connectivity does the LPC2294HBD144/015 support?
The microcontroller supports CANbus, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, and UART/USART. - What is the maximum CPU clock speed of the LPC2294HBD144/015?
The maximum CPU clock speed is 60MHz. - Does the LPC2294HBD144/015 have any ADC capabilities?
Yes, it has an eight channel 10-bit ADC with conversion time as low as 2.44 μs. - What kind of timers and counters does the LPC2294HBD144/015 have?
The microcontroller has two 32-bit timers (with four capture and four compare channels) and a PWM unit with six outputs. - Is the LPC2294HBD144/015 suitable for automotive applications?
Yes, it is designed to meet the demands of automotive applications. - What is the package type of the LPC2294HBD144/015?
The package type is 144-LQFP (20x20). - Does the LPC2294HBD144/015 support real-time debugging?
Yes, it supports real-time debugging through EmbeddedICE-RT and Embedded Trace interfaces.
