Overview
The P87LPC764BDH is an 8-bit microcontroller from the LPC700 series by NXP Semiconductors. This microcontroller is based on the 8051 core architecture and is designed for low-power applications. It features a 20MHz clock speed and comes in a 20-TSSOP package, making it suitable for a variety of embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors / Freescale |
| Description | IC MCU 8BIT 4KB OTP 20TSSOP |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Program Memory Type | OTP |
| Program Memory Size | 4KB (4K x 8) |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 6 V |
| Speed | 20MHz |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Number of I/O | 18 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Peripherals | Brown-out Detect/Reset, LED, POR, WDT |
| Connectivity | I²C, UART/USART |
Key Features
- Low power consumption, making it suitable for battery-powered devices.
- Internal oscillator with a speed of up to 20MHz.
- 4KB of OTP (One-Time Programmable) memory and 128 bytes of RAM.
- Support for I²C and UART/USART communication protocols.
- Integrated peripherals including brown-out detect/reset, LED, POR (Power-On Reset), and WDT (Watchdog Timer).
- RoHS compliant and lead-free, ensuring environmental sustainability.
Applications
The P87LPC764BDH microcontroller is versatile and can be used in a variety of applications, including:
- Industrial control systems.
- Consumer electronics such as remote controls and appliances.
- Automotive systems for simple control functions.
- Medical devices requiring low power consumption.
- IoT devices and smart home automation.
Q & A
- What is the core architecture of the P87LPC764BDH microcontroller?
The P87LPC764BDH is based on the 8051 core architecture. - What is the maximum clock speed of the P87LPC764BDH?
The maximum clock speed is 20MHz. - What type of memory does the P87LPC764BDH have?
The P87LPC764BDH has 4KB of OTP (One-Time Programmable) memory and 128 bytes of RAM. - What are the communication protocols supported by the P87LPC764BDH?
The microcontroller supports I²C and UART/USART communication protocols. - Is the P87LPC764BDH RoHS compliant?
Yes, the P87LPC764BDH is lead-free and RoHS compliant. - What is the operating temperature range of the P87LPC764BDH?
The operating temperature range is 0°C ~ 70°C (TA). - What peripherals are integrated into the P87LPC764BDH?
The microcontroller includes brown-out detect/reset, LED, POR (Power-On Reset), and WDT (Watchdog Timer). - What is the package type of the P87LPC764BDH?
The package type is 20-TSSOP (0.173", 4.40mm Width). - How many I/O pins does the P87LPC764BDH have?
The microcontroller has 18 I/O pins. - What is the voltage supply range for the P87LPC764BDH?
The voltage supply range is 2.7 V ~ 6 V.
