Overview
The P89LPC922FDH is an 8-bit microcontroller from the P89LPC900 series, manufactured by NXP Semiconductors and distributed by Rochester Electronics, LLC. This microcontroller is based on the 80C51 core and is designed for low-power applications. It features a Flash program memory, making it suitable for a wide range of embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 8-bit |
| Core | 80C51 |
| Program Memory | 8 KB Flash |
| Data RAM | 256 bytes |
| Package Type | 20-TSSOP |
| Operating Voltage | 2.4V to 3.6V |
| Operating Temperature | -40°C to 85°C |
| RoHS Compliance | Yes |
Key Features
- Low power consumption, making it suitable for battery-powered devices.
- 8 KB of Flash program memory for storing application code.
- 256 bytes of data RAM for temporary data storage.
- Based on the 80C51 core, providing compatibility with a wide range of 8051-based software.
- Supports various communication interfaces such as UART, SPI, and I2C.
- On-chip oscillator and clock circuitry for simplified system design.
Applications
- Industrial control systems.
- Consumer electronics.
- Automotive systems.
- Medical devices.
- IoT devices and smart home applications.
Q & A
- What is the core architecture of the P89LPC922FDH microcontroller?
The P89LPC922FDH is based on the 80C51 core.
- How much program memory does the P89LPC922FDH have?
The P89LPC922FDH has 8 KB of Flash program memory.
- What is the package type of the P89LPC922FDH?
The P89LPC922FDH comes in a 20-TSSOP package.
- Is the P89LPC922FDH RoHS compliant?
Yes, the P89LPC922FDH is RoHS compliant.
- What is the operating voltage range of the P89LPC922FDH?
The operating voltage range is 2.4V to 3.6V.
- What are some common applications of the P89LPC922FDH?
Common applications include industrial control systems, consumer electronics, automotive systems, medical devices, and IoT devices.
- How much data RAM does the P89LPC922FDH have?
The P89LPC922FDH has 256 bytes of data RAM.
- Does the P89LPC922FDH support various communication interfaces?
Yes, it supports interfaces such as UART, SPI, and I2C.
- Who distributes the P89LPC922FDH?
The P89LPC922FDH is distributed by Rochester Electronics, LLC, among others.
- What is the operating temperature range of the P89LPC922FDH?
The operating temperature range is -40°C to 85°C.
