Overview
The LPC2290FBD144/01,5 is a 16/32-bit ARM microcontroller produced by NXP USA Inc. This microcontroller is based on the ARM7TDMI-S CPU, which includes real-time emulation and embedded trace support. It is designed for a variety of applications, including automotive, industrial control, medical systems, and communication gateways. The device features a 144-pin LQFP package and offers low power consumption, making it suitable for a wide range of uses.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | LPC2290FBD144/01,5 |
| Manufacturer | NXP Semiconductors / Freescale |
| Description | IC MCU 32BIT ROMLESS 144LQFP |
| Package / Case | 144-LQFP (20x20) |
| Voltage - Supply (Vcc/Vdd) | 1.65 V ~ 3.6 V |
| Speed | Up to 72 MHz |
| RAM Size | 64 kB |
| Program Memory Type | ROMless |
| Peripherals | PWM, WDT |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of I/O | 76 |
| Data Converters | A/D 8x10b |
| Core Size | 16/32-Bit |
| Core Processor | ARM7® |
| Connectivity | CAN, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART |
Key Features
- 16/32-bit ARM7TDMI-S microcontroller with real-time emulation and embedded trace support.
- Up to 72 MHz CPU clock with programmable on-chip PLL.
- 64 kB of on-chip static RAM.
- 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.
- Up to 76 general purpose I/O pins (5 V tolerant) and up to nine edge/level sensitive external interrupt pins.
- Dual power supply: CPU operating voltage range of 1.65 V to 1.95 V and I/O power supply range of 3.0 V to 3.6 V.
- Power saving modes include Idle and Power-down with processor wake-up from Power-down mode via external interrupt.
- Serial bootloader using UART0 for in-system download and programming capabilities.
- EmbeddedICE-RT and Embedded Trace interfaces for real-time debugging.
- Two interconnected CAN interfaces with advanced acceptance filters and additional serial interfaces including two UARTs, Fast I2C-bus, and two SPIs.
Applications
- Automotive systems: Suitable for various automotive applications due to its robust features and reliability.
- Industrial control: Ideal for industrial control systems requiring precise timing, multiple interfaces, and robust peripheral support.
- Medical systems: Used in medical devices that require high reliability, low power consumption, and multiple communication interfaces.
- Communication gateways and protocol converters: Supports a wide range of serial communication interfaces, making it suitable for communication gateways and protocol conversion applications.
- General-purpose applications: Can be used in a variety of general-purpose applications requiring a powerful and flexible microcontroller.
Q & A
- What is the core processor of the LPC2290FBD144/01,5?
The core processor is the ARM7TDMI-S.
- What is the maximum CPU clock speed of the LPC2290FBD144/01,5?
The maximum CPU clock speed is up to 72 MHz.
- How much on-chip static RAM does the LPC2290FBD144/01,5 have?
The device has 64 kB of on-chip static RAM.
- What types of communication interfaces does the LPC2290FBD144/01,5 support?
The device supports CAN, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, and UART/USART interfaces.
- What is the operating temperature range of the LPC2290FBD144/01,5?
The operating temperature range is -40°C to 85°C.
- How many general purpose I/O pins does the LPC2290FBD144/01,5 have?
The device has up to 76 general purpose I/O pins.
- Does the LPC2290FBD144/01,5 support power saving modes?
Yes, it supports Idle and Power-down modes with wake-up via external interrupt.
- What is the package type of the LPC2290FBD144/01,5?
The package type is 144-LQFP (20x20).
- Does the LPC2290FBD144/01,5 have an ADC?
Yes, it has an eight-channel 10-bit ADC.
- What are the power supply voltage ranges for the LPC2290FBD144/01,5?
The CPU operating voltage range is 1.65 V to 1.95 V, and the I/O power supply range is 3.0 V to 3.6 V.
