Overview
The P87LPC769HD is an 8-bit microcontroller (MCU) produced by Rochester Electronics, LLC. This device is part of the 87LP family and is based on the 80C51 core. It is designed to offer high integration and versatility, making it suitable for a wide range of applications including automotive, industrial, and consumer electronics. The MCU features a compact size, low power consumption, and robust performance, making it a reliable choice for designers seeking efficient MCU solutions.
Key Specifications
| Product Category | 8-bit Microcontrollers - MCU |
|---|---|
| Core | 80C51 |
| Program Memory Size | 4 kB |
| Data RAM Size | 128 B |
| Maximum Clock Frequency | 20 MHz |
| ADC Resolution | 8 bit |
| Number of I/Os | 18 I/O |
| Supply Voltage - Min | 4.5 V |
| Supply Voltage - Max | 5.5 V |
| Mounting Style | SMD/SMT |
| Data Bus Width | 8 bit |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +125°C |
| Height | 2.45 mm |
| Length | 13 mm |
| Width | 7.6 mm |
| Interface Type | I2C, UART |
| Number of ADC Channels | 4 Channel |
| Number of Timers/Counters | 2 Timer |
| Program Memory Type | EPROM |
| Package/Case | SOIC-20 |
Key Features
- High Integration: The P87LPC769HD includes peripherals such as ADC, DAC, and timers, making it highly versatile for various applications.
- Low Power Consumption: Designed to operate efficiently, this MCU is ideal for applications where power conservation is crucial.
- Compact Size: With a 20-pin SOIC package, it is suitable for space-constrained designs.
- Robust Performance: Operates over a wide temperature range (-40°C to +125°C) and supports a maximum clock frequency of 20 MHz.
- Communication Interfaces: Includes I2C and UART interfaces for easy communication with other devices.
Applications
- Automotive: Suitable for various automotive applications due to its robust performance and wide operating temperature range.
- Industrial: Used in industrial control systems, sensors, and other industrial automation applications.
- Consumer Electronics: Ideal for consumer electronics such as home appliances, remote controls, and other electronic devices.
Q & A
- What is the core architecture of the P87LPC769HD?
The P87LPC769HD is based on the 80C51 core architecture.
- How much program memory does the P87LPC769HD have?
The P87LPC769HD has 4 kB of program memory.
- What is the maximum clock frequency of the P87LPC769HD?
The maximum clock frequency is 20 MHz.
- How many ADC channels does the P87LPC769HD have?
The P87LPC769HD has 4 ADC channels.
- What are the communication interfaces available on the P87LPC769HD?
The P87LPC769HD includes I2C and UART interfaces.
- What is the operating temperature range of the P87LPC769HD?
The operating temperature range is -40°C to +125°C.
- What is the package type of the P87LPC769HD?
The P87LPC769HD comes in a 20-pin SOIC package.
- How much data RAM does the P87LPC769HD have?
The P87LPC769HD has 128 bytes of data RAM.
- What are some typical applications of the P87LPC769HD?
Typical applications include automotive, industrial, and consumer electronics.
- What is the supply voltage range for the P87LPC769HD?
The supply voltage range is 4.5 V to 5.5 V.
- How many I/Os does the P87LPC769HD have?
The P87LPC769HD has 18 I/Os.
