LPC2294HBD144,551
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NXP USA Inc. LPC2294HBD144,551

Manufacturer No:
LPC2294HBD144,551
Manufacturer:
NXP USA Inc.
Package:
Tray
Description:
IC MCU 16/32B 256KB FLSH 144LQFP
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The LPC2294HBD144 is a 16/32-bit ARM microcontroller from NXP USA Inc., based on the ARM7TDMI-S CPU. This microcontroller is designed for demanding applications, offering a high-performance core along with extensive on-chip memory and peripherals. It features 256 kB of embedded high-speed flash memory and 16 kB of RAM, making it suitable for a wide range of applications including industrial automation, automotive electronics, and medical devices.

Key Specifications

SpecificationDetails
CPU Core16/32-bit ARM7TDMI-S
Flash Memory256 kB
RAM16 kB
CAN Channels4 advanced CAN channels
ADC8-channel 10-bit ADC
TimersTwo 32-bit timers with four capture and four compare channels
PWMPWM unit with six outputs
Real-Time ClockRTC
WatchdogWatchdog timer
Interrupt ControllerVectored Interrupt Controller (VIC) with configurable priorities and vector addresses
External Memory InterfaceConfigurable external memory interface with up to four banks, each up to 16 MB and 8/16/32-bit data width
GPIOUp to 112 general purpose I/O pins (5 V tolerant)
PackageLQFP144
Temperature Range-40°C to +125°C

Key Features

  • High-performance ARM7TDMI-S microcontroller core with real-time emulation and embedded trace support
  • 256 kB of embedded high-speed flash memory and 16 kB of RAM
  • Advanced power management capabilities
  • Eight-channel 10-bit ADC with conversion time as low as 2.44 μs
  • Four advanced CAN channels (LPC2294)
  • Two UARTs (16C550), Fast I2C-bus (400 kbit/s), and two SPIs
  • PWM unit with six outputs and two 32-bit timers
  • Real-Time Clock (RTC) and watchdog timer
  • Configurable external memory interface and secure digital (SD) card interface
  • Ethernet MAC with MII interface
  • Up to 112 general purpose I/O pins (5 V tolerant) and up to nine edge/level sensitive external interrupt pins

Applications

  • Industrial automation and control systems
  • Embedded systems with advanced communication requirements
  • Medical equipment and devices
  • Automotive electronics and telematics
  • Communication gateways and protocol converters

Q & A

  1. What is the CPU core of the LPC2294HBD144?
    The CPU core is a 16/32-bit ARM7TDMI-S.
  2. How much flash memory does the LPC2294HBD144 have?
    The LPC2294HBD144 has 256 kB of embedded high-speed flash memory.
  3. What is the RAM capacity of the LPC2294HBD144?
    The RAM capacity is 16 kB.
  4. How many CAN channels does the LPC2294HBD144 have?
    The LPC2294HBD144 has four advanced CAN channels.
  5. What is the resolution of the ADC in the LPC2294HBD144?
    The ADC is an 8-channel 10-bit ADC.
  6. What is the maximum CPU clock rate of the LPC2294HBD144?
    The maximum CPU clock rate is 60 MHz from a programmable on-chip PLL.
  7. Does the LPC2294HBD144 support external memory?
    Yes, it has a configurable external memory interface with up to four banks, each up to 16 MB and 8/16/32-bit data width.
  8. What is the package type of the LPC2294HBD144?
    The package type is LQFP144.
  9. What is the temperature range of the LPC2294HBD144?
    The temperature range is -40°C to +125°C.
  10. Is the LPC2294HBD144 RoHS compliant?
    Yes, it is RoHS compliant and lead-free.

Product Attributes

Core Processor:ARM7®
Core Size:16/32-Bit
Speed:60MHz
Connectivity:CANbus, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART
Peripherals:POR, PWM, WDT
Number of I/O:112
Program Memory Size:256KB (256K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:16K x 8
Voltage - Supply (Vcc/Vdd):1.65V ~ 3.6V
Data Converters:A/D 8x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:144-LQFP
Supplier Device Package:144-LQFP (20x20)
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Similar Products

Part Number LPC2294HBD144,551 LPC2294JBD144,551
Manufacturer NXP USA Inc. NXP USA Inc.
Product Status Obsolete Obsolete
Core Processor ARM7® ARM7®
Core Size 16/32-Bit 16/32-Bit
Speed 60MHz 60MHz
Connectivity CANbus, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART CANbus, EBI/EMI, I²C, Microwire, SPI, SSI, SSP, UART/USART
Peripherals POR, PWM, WDT POR, PWM, WDT
Number of I/O 112 112
Program Memory Size 256KB (256K x 8) 256KB (256K x 8)
Program Memory Type Flash Flash
EEPROM Size - -
RAM Size 16K x 8 16K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V 1.65V ~ 3.6V
Data Converters A/D 8x10b A/D 8x10b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 105°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 144-LQFP 144-LQFP
Supplier Device Package 144-LQFP (20x20) 144-LQFP (20x20)

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