Overview
The P89LPC935FDH is a low-power, 8-bit microcontroller from NXP Semiconductors, designed for cost-sensitive applications. This device features a fast 80C51 core and includes Flash memory, making it ideal for embedded control tasks in various domains. The microcontroller is known for its small footprint and versatile I/O capabilities, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Package/Case | 28-TSSOP (0.173', 4.40mm Width) |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 3.6V |
| Speed | 12MHz |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Program Memory Type | FLASH |
| Program Memory Size | 8KB (8K x 8) |
| RAM Size | 768 x 8 |
| EEPROM Size | 512 x 8 |
| Number of I/O | 26 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Peripherals | Brown-out Detect/Reset, LED, POR, PWM, WDT |
| Data Converters | A/D 8x8b; D/A 2x8b |
| Connectivity | I²C, SPI, UART/USART |
Key Features
- Flash Memory: 8 kB with sector size of 1 kB.
- ADC Capabilities: Supports analog-to-digital conversion with ADC1 and ADC0.
- CCU Functionality: Enables control and communication tasks.
- Data EEPROM Support: Allows for data storage and retrieval.
- Low Power Consumption: Designed for low-power applications.
- Compact Footprint: Available in 28-TSSOP package for surface-mount technology.
- Versatile I/O Capabilities: Includes various peripherals such as brown-out detect/reset, LED, POR, PWM, and WDT.
Applications
The P89LPC935FDH microcontroller is suited for various applications, including:
- Consumer Electronics: Ideal for cost-sensitive consumer electronic devices.
- Industrial Automation: Used in industrial control systems and automation.
- Automotive Systems: Suitable for automotive applications requiring low power and compact design.
Q & A
- What is the core processor of the P89LPC935FDH? The core processor is the 8051.
- What is the program memory size of the P89LPC935FDH? The program memory size is 8 KB (8K x 8).
- What is the operating temperature range of the P89LPC935FDH? The operating temperature range is -40°C to 85°C (TA).
- What peripherals are included in the P89LPC935FDH? The peripherals include brown-out detect/reset, LED, POR, PWM, and WDT.
- What is the package type of the P89LPC935FDH? The package type is 28-TSSOP (0.173', 4.40mm Width).
- What is the supply voltage range for the P89LPC935FDH? The supply voltage range is 2.4V to 3.6V.
- Does the P89LPC935FDH support data EEPROM? Yes, it supports data EEPROM with a size of 512 x 8.
- What connectivity options are available on the P89LPC935FDH? The connectivity options include I²C, SPI, and UART/USART.
- Is the P89LPC935FDH RoHS compliant? Yes, it is ROHS3 compliant.
- What is the speed of the P89LPC935FDH? The speed is 12 MHz.
