Overview
The LPC1315FBD48,551 is a 32-bit microcontroller from NXP USA Inc., based on the Arm Cortex-M3 core. This microcontroller is designed for embedded applications, offering a high level of integration and low power consumption. It is part of the LPC1300 series, which features advanced system enhancements and a robust set of peripherals.
Key Specifications
| Specification | Value |
|---|---|
| Core Type | Arm Cortex-M3 |
| Operating Frequency [Max] | 72 MHz |
| Flash Memory | Up to 32 kB |
| SRAM Data Memory | Up to 8 kB |
| Serial Communication | 1 x I²C, 1 x SPI, 1 x UART |
| ADC | 8-channel, 12-bit |
| General Purpose I/O Pins | Up to 51 |
| Package Type | LQFP48 |
| Power Supply | Single 3.3 V (2.0 V to 3.6 V) |
| Temperature Range | -40°C to +85°C |
Key Features
- ARM Cortex-M3 r2p1 processor with frequencies up to 72 MHz and a 3-stage pipeline using Harvard architecture.
- Memory: Up to 32 kB on-chip flash program memory, up to 8 kB SRAM data memory, and up to 4 kB on-chip EEPROM data memory.
- Peripherals: Includes one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 USART, two SSP interfaces, four general purpose counter/timers, and an 8-channel, 12-bit ADC.
- Power Management: Four reduced power modes (Sleep, Deep-sleep, Power-down, and Deep power-down) and brownout detect with up to four separate thresholds.
- Debug Options: Standard JTAG test interface, Serial Wire Debug, and support for ETM ARM Cortex-M3 debug time stamping.
- Unique Device Serial Number for identification.
Applications
- Consumer Peripherals: Suitable for various consumer devices requiring low power and high integration.
- Handheld Scanners: Ideal for portable scanning applications due to its low power consumption and compact design.
- Medical Devices: Can be used in medical equipment where reliability and low power are critical.
- USB Audio Devices: Supports Full-Speed USB 2.0 device controller, making it suitable for audio devices.
- Industrial Control: Used in industrial automation and control systems where robust peripherals and low power are essential.
Q & A
- What is the core type of the LPC1315FBD48 microcontroller?
The core type is Arm Cortex-M3. - What is the maximum operating frequency of the LPC1315FBD48?
The maximum operating frequency is 72 MHz. - How much flash memory does the LPC1315FBD48 have?
The LPC1315FBD48 has up to 32 kB of flash memory. - What types of serial communication interfaces are available on the LPC1315FBD48?
The LPC1315FBD48 includes 1 x I²C, 1 x SPI, and 1 x UART interfaces. - What is the resolution of the ADC on the LPC1315FBD48?
The ADC is an 8-channel, 12-bit ADC. - How many general purpose I/O pins does the LPC1315FBD48 have?
The LPC1315FBD48 has up to 51 general purpose I/O pins. - What is the power supply range for the LPC1315FBD48?
The power supply range is 2.0 V to 3.6 V with a single 3.3 V supply. - What are the reduced power modes available on the LPC1315FBD48?
The reduced power modes include Sleep, Deep-sleep, Power-down, and Deep power-down. - Does the LPC1315FBD48 support USB?
Yes, it supports Full-Speed USB 2.0 device controller. - What is the temperature range for the LPC1315FBD48?
The temperature range is -40°C to +85°C.
