Overview
The NXP LPC2119FBD64/01EL is a single-chip 16/32-bit microcontroller designed for a wide range of applications requiring high performance and low power consumption. Based on the ARM7TDMI-S CPU, this microcontroller integrates advanced features such as In-System Programming (ISP) and In-Application Programming (IAP), making it versatile for various embedded systems.
This device is part of the LPC2000 series and is packaged in a 64-pin LQFP (Low Profile Quad Flat Package) with surface mount capability. It operates within a temperature range of -40°C to +85°C, making it suitable for both industrial and consumer electronics.
Key Specifications
| Attribute | Specification |
|---|---|
| Family Name | LPC2119 |
| Core Processor | ARM7TDMI-S |
| Program Memory Type | Flash |
| Flash Size | 128 kB |
| RAM Size | 16 kB |
| Speed | 60 MHz |
| No of I/O Lines | 46 |
| Interface/Connectivity | CANbus, I2C, SPI, SSI, UART |
| Peripherals | POR, PWM |
| Number Of Timers | 2 (32-bit timers with four capture and four compare channels) |
| Supply Voltage | 1.65V to 3.6V |
| Operating Temperature | -40°C to +85°C |
| On-Chip ADC | 8-channel, 10-bit |
| Watchdog Timers | 2 |
| Package Style | LQFP-64 |
| Mounting Method | Surface Mount |
Key Features
- High Performance CPU: Based on the ARM7TDMI-S CPU, providing a maximum CPU clock of 60 MHz.
- Flash and RAM: 128 kB of ISP/IAP flash and 16 kB of on-chip SRAM.
- Serial Interfaces: Includes two UARTs, Fast I2C-bus (400 kbit/s), two SPIs, and a buffered SSP serial controller supporting SPI, 4-wire SSI, and Microwire formats.
- ADC and Timers: Features an 8-channel, 10-bit ADC and two 32-bit timers with four capture and four compare channels each.
- CAN Interface: Two interconnected CAN interfaces with advanced acceptance filters.
- Power Management: Dual power supply with 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. Includes low power modes (Idle and Power-down) and individual enable/disable of peripheral functions for power optimization.
- Debugging and Tracing: EmbeddedICE-RT interface, Embedded Trace Macrocell (ETM), and RealMonitor software for non-intrusive high-speed real-time tracing and debugging.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication due to its CAN and serial interfaces.
- Consumer Electronics: Used in various consumer devices requiring high performance and low power consumption, such as smart home devices and portable electronics.
- Automotive Systems: Can be applied in automotive control units, infotainment systems, and other vehicle electronics due to its robustness and wide operating temperature range.
- Medical Devices: Applicable in medical equipment that requires precise control and low power consumption, such as portable medical devices and diagnostic equipment.
Q & A
- What is the core processor of the LPC2119FBD64/01EL?
The core processor is the ARM7TDMI-S CPU.
- What is the flash size of the LPC2119FBD64/01EL?
The flash size is 128 kB.
- What are the key serial interfaces available on this microcontroller?
The key serial interfaces include two UARTs, Fast I2C-bus, two SPIs, and a buffered SSP serial controller.
- Does the LPC2119FBD64/01EL support CAN interfaces?
Yes, it supports two interconnected CAN interfaces with advanced acceptance filters.
- What is the operating temperature range of the LPC2119FBD64/01EL?
The operating temperature range is -40°C to +85°C.
- What are the power supply voltage ranges for the CPU and I/O?
The CPU operates from 1.65 V to 1.95 V, and the I/O operates from 3.0 V to 3.6 V.
- Does the LPC2119FBD64/01EL have any power-saving features?
Yes, it includes low power modes (Idle and Power-down) and individual enable/disable of peripheral functions for power optimization.
- What debugging features are available on this microcontroller?
It features an EmbeddedICE-RT interface, Embedded Trace Macrocell (ETM), and RealMonitor software for non-intrusive high-speed real-time tracing and debugging.
- What is the package style and mounting method of the LPC2119FBD64/01EL?
The package style is LQFP-64, and the mounting method is surface mount.
- How many I/O lines are available on the LPC2119FBD64/01EL?
There are 46 general purpose I/O lines available.
