P89LPC931FDH

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P89LPC931FDH

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IC MCU 8BIT

  • Nhà sản xuấtRochester Electronics, LLC (Công ty Điện tử Rochester)

  • Ông. Phần #P89LPC931FDH

  • Bảng dữ liệu P89LPC931FDH DataSheet

  • Gói TSSOP-28

  • Có sẵn6875

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Description

The P89LPC931FDH is an 8-bit microcontroller from NXP's LPC900 family, based on the 80C51 core. It features 8 KB Flash memory, 512 bytes RAM, and 512 bytes EEPROM, making it suitable for embedded applications requiring low power and compact design.
Key features include:
- Operating voltage: 2.4V–3.6V (low-power operation).
- Clock speed: Up to 18 MHz with an on-chip RC oscillator.
- Peripherals: UART, SPI, I²C, PWM, ADC (8-channel, 10-bit), and analog comparators.
- Enhanced 80C51 architecture with faster execution (6 clocks per cycle).
- Low-power modes (Idle, Power-down) for energy efficiency.
Its small TSSOP28 package and integrated features reduce external component needs, ideal for cost-sensitive, space-constrained designs like sensors, IoT devices, and consumer electronics.
For detailed specs, refer to NXP's P89LPC931FDH datasheet.

Equivalent

The P89LPC931FDH is an 8-bit microcontroller from NXP. Equivalent alternatives include:
- AT89LP51RD2 (Microchip/Atmel)
- STC89C52RC (STC Micro)
- PIC16F887 (Microchip, requires adaptation)
- STM8S003F3 (STMicroelectronics, 8-bit alternative)
These offer similar features like flash memory, GPIO, and timers. Check pin compatibility and peripherals for exact replacement. NXP also suggests newer LPC800 series (ARM-based) for upgrades.

Application

The P89LPC931FDH, an 8-bit microcontroller by NXP, is used in:
- Consumer Electronics (remote controls, small appliances)
- Industrial Control (sensors, motor control)
- Automotive (basic control modules, lighting)
- Home Automation (smart switches, security systems)
- Embedded Systems (low-power, cost-sensitive designs)
It features low power consumption, compact size, and integrated peripherals (ADC, PWM, UART), making it ideal for simple, efficient control applications.

Package

The P89LPC931FDH is available in a TSSOP-28 (Thin Shrink Small Outline Package) package. This surface-mount package has 28 pins, a compact form factor, and is suitable for space-constrained applications. It offers good thermal and electrical performance for embedded systems.

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