Overview
The LPC2929FBD144,551 is a high-performance microcontroller from NXP USA Inc., part of the LPC2926/2927/2929 family. This microcontroller is based on the ARM968E-S CPU core and is designed to meet the demands of various applications in consumer, industrial, and communication markets. It features advanced peripherals and memory configurations, making it a versatile choice for complex system designs.
Key Specifications
| Specification | Details |
|---|---|
| CPU Core | ARM968E-S |
| Maximum Frequency | Up to 125 MHz |
| Flash Memory | 768 kB |
| SRAM | 56 kB + 2 x 32 kB TCM (Tightly Coupled Memory) |
| Package Type | LQFP-144 (144 leads, body 20 x 20 x 1.4 mm) |
| USB Interface | Full-speed USB 2.0 OTG and device controller |
| CAN and LIN Interfaces | Yes, multiple CAN and LIN interfaces |
| ADCs | Three 10-bit ADCs |
| Serial and Parallel Interfaces | Multiple serial and parallel interfaces |
Key Features
- ARM968E-S Processor: Runs at frequencies up to 125 MHz with real-time emulation support.
- Multi-layer AHB System Bus: Operates at 125 MHz with four separate layers.
- On-chip Memory: Includes two Tightly Coupled Memories (TCM), 32 kB Instruction TCM (ITCM), and 32 kB Data TCM (DTCM), along with two separate internal Static RAM (SRAM) instances.
- USB and Communication Interfaces: Full-speed USB 2.0 OTG and device controller, multiple CAN and LIN interfaces, and multiple serial and parallel interfaces.
- Power Management: Features a flexible Clock Generation Unit (CGU) for dynamic clock gating and scaling to optimize system power consumption.
- ADCs and Peripherals: Three 10-bit ADCs and various other peripherals such as timers, PWM, and GPIO.
Applications
The LPC2929FBD144,551 is targeted at a wide range of applications, including:
- Consumer Electronics: Devices requiring high-performance processing and multiple interfaces.
- Industrial Automation: Systems needing robust communication protocols like CAN and LIN.
- Communication Systems: Applications requiring full-speed USB and multiple serial interfaces.
Q & A
- What is the CPU core of the LPC2929FBD144,551?
The CPU core is the ARM968E-S.
- What is the maximum operating frequency of the LPC2929FBD144,551?
The maximum operating frequency is up to 125 MHz.
- How much flash memory does the LPC2929FBD144,551 have?
The LPC2929FBD144,551 has 768 kB of flash memory.
- What type of package does the LPC2929FBD144,551 come in?
The package type is LQFP-144 with 144 leads.
- Does the LPC2929FBD144,551 support USB?
Yes, it supports full-speed USB 2.0 OTG and device controller.
- What communication interfaces are available on the LPC2929FBD144,551?
The microcontroller includes multiple CAN and LIN interfaces.
- How many ADCs does the LPC2929FBD144,551 have?
The LPC2929FBD144,551 has three 10-bit ADCs.
- What is the purpose of the Clock Generation Unit (CGU) in the LPC2929FBD144,551?
The CGU provides dynamic clock gating and scaling to optimize system power consumption.
- In which markets is the LPC2929FBD144,551 primarily used?
The LPC2929FBD144,551 is used in consumer, industrial, and communication markets.
- What are some of the key peripherals available on the LPC2929FBD144,551?
The microcontroller includes timers, PWM, GPIO, and multiple serial and parallel interfaces.
