What is LPC in arm?
Table of Contents
What is LPC in arm?
LPC is a family of 32-bit microcontroller integrated circuits by NXP Semiconductors (formerly Philips Semiconductors). The LPC chips are grouped into related series that are based around the same 32-bit ARM processor core, such as the Cortex-M4F, Cortex-M3, Cortex-M0+, or Cortex-M0.
What does LPC stand for in embedded system?
Explanation: The LPC is defined as the local procedure call which is responsible for coordinating the system calls from the WIN32 subsystem and an application.
What is LPC2148 ARM processor?
Features of LPC2148 The LPC2148 is a 16 bit or 32 bit ARM7 family based microcontroller and available in a small LQFP64 package. ISP (in system programming) or IAP (in application programming) using on-chip boot loader software. Furthermore, this microcontroller offers 8kB on-chip RAM nearby to USB with DMA.
What are features of LPC 2148?
LPC2148 Key Features:
- 16/32-bit ARM7TDMI Microcontroller in a tiny LQFP64 package.
- 40 kB of on-chip static RAM and 512 kB of on-chip flash memory.
- In-System Programming/In-Application Programming (ISP/IAP) via on-chip boot loader software.
- USB 2.0 full-speed compliant device controller with 2 kB of endpoint RAM.
What is the range of LPC2148 on chip SRAM and Flash memory?
The LPC2141/42/44/46/48 microcontrollers are based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, that combine the microcontroller with embedded high-speed flash memory ranging from 32 kB to 512 kB.
How many pins are there in LPC2148?
INPUT/OUTPUT PORTS (GPIO of LPC2148) LPC2148 has two IO ports each of 32-bit wide, provided by 64 IO pins. Ports are named as P0 and P1.
What is the range of lpc2148 on chip SRAM and Flash memory?
Who is the founder of lpc2148 board?
| Q. | Who is the founder of LPC2148 board? |
|---|---|
| C. | motorola |
| D. | philips |
| Answer» d. philips | |
| Explanation: arm lpc2148 is arm7tdmi-s core board microcontroller that uses 16/32-bit 64 pin(lqfp) microcontroller no.lpc2148 from philips(nxp). |
How many registers is LPC2148?
Pin Function Select Registers These registers are used to select or configure specific pin functionality. There are 3 Pin Function Select Registers in LPC2148: 1.
Who is the founder of LPC2148?
What is the operating voltage of LPC 2148?
Explanation: Single power supply with POR and BOD circuits and operated at the supply voltage of 3.0 to 3.6v with 5v tolerant I/O pads.
How many pins does LPC 2148 have?
LPC2148 has two IO ports namely PORT0 (P0) and PORT1 (P1). These two IO ports are of 32-bit wide and are provided by the 64 pins of the microcontroller.