Key facts
- Brand
- NXP
- Model
- LPC15xx
- Category
- microcontrollers
- Documents
- 3
- Languages
- ZH · EN
- Last added
- 2014-05-30
Start here
NXP UM10736 LPC User
The NXP LPC15xx family consists of ARM Cortex-M3 based microcontrollers designed for embedded applications. These devices feature a rich peripheral set and very low power consumption, operating at CPU frequencies of up to 72 MHz. The architecture includes a 3-stage pipeline and a Harvard architecture with separate local instruction and data buses. This manual is written in Chinese.
Read onlineNXP LPC15xx specifications
| CPU Core | ARM Cortex-M3 |
|---|---|
| Max CPU Frequency | 72 MHz |
| Flash Memory | Up to 256 kB |
| SRAM | Up to 36 kB |
| EEPROM | 4 kB |
| Power Supply Range | 2.4 V to 3.6 V |
| Operating Temperature | -40 °C to +105 °C |
| Packages | LQFP100, LQFP64, and LQFP48 |
Source: NXP UM10736 LPC User
All NXP LPC15xx documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- NXP UM10736 LPC User 760 p
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the maximum CPU frequency of the LPC15xx?
The LPC15xx operate at CPU frequencies of up to 72 MHz.
From: NXP UM10736 LPC User
What is the operating temperature range for these microcontrollers?
The devices operate within a temperature range of -40 °C to +105 °C.
From: NXP UM10736 LPC User
What is the maximum CPU frequency of the LPC15xx?
The LPC15xx microcontrollers operate at CPU frequencies of up to 72 MHz.
From: NXP LPC15xx Cortex-M3 Microcontroller Product Data Sheet
Does the LPC15xx support USB?
Yes, the peripheral set includes one full-speed USB 2.0 device controller with an on-chip PHY.
From: NXP LPC15xx Cortex-M3 Microcontroller Product Data Sheet
How many shunts are required for current measurement?
The implementation uses two shunts, with each one connected to a separate phase of the motor.
From: NXP Semiconductors AN11517 Field Oriented Control of PMSM Motor using LPC15xx Application Note
What is the PWM frequency used in the demonstration kit?
The demonstration kit operates at a PWM frequency of 17.5 kHz.
From: NXP Semiconductors AN11517 Field Oriented Control of PMSM Motor using LPC15xx Application Note