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P89LPC932A1FDH
+NomenclatureIC MCU 8BIT 8KB FLASH 28TSSOP
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FabricantRochester Electronics LLC
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Pièce fabricant #P89LPC932A1FDH
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Package TSSOP-28
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En stock1424
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Spécifications
| Attribut | Valeur |
| Package | Bulk |
| Series | LPC900 |
| ProductStatus | Active |
| CoreProcessor | 8051 |
| CoreSize | 8-Bit |
| Speed | 18MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LED, POR, PWM, WDT |
| NumberofI/O | 26 |
| ProgramMemorySize | 8KB (8K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 768 x 8 |
| Voltage-Supply(Vcc/Vdd) | 2.4V ~ 3.6V |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 28-TSSOP (0.173, 4.40mm Width) |
Présentation
Description
The microcontroller supports In-System Programming (ISP) and In-Application Programming (IAP), allowing the firmware to be updated without removing the chip from the circuit. It operates at low voltage levels ranging from 2.4V to 3.6V, making it suitable for battery-operated devices. Additionally, the P89LPC932A1FDH features various power-saving modes to optimize energy efficiency.
Due to its compact size and rich feature set, the P89LPC932A1FDH is well-suited for embedded systems in consumer electronics, industrial control, and other applications requiring precise control and low power consumption.
Equivalent
Features
1. Flash Memory: It contains 8 KB of Flash memory with In-System Programming (ISP) and In-Application Programming (IAP) capabilities, allowing for convenient and flexible program updates.
2. RAM: 256 bytes of data RAM for efficient data handling.
3. Clock Sources: It supports multiple clock sources, including an on-chip RC oscillator, an external oscillator, and a low-power RTC oscillator.
4. I/O Capabilities: The microcontroller offers up to 18 general-purpose I/O pins.
5. Timers: It includes two 16-bit timers/counters and a watchdog timer for improved control and reliability.
6. Serial Communication: UART and SPI interfaces are available for serial communication.
7. ADC: An 8-bit ADC with eight multiplexed input channels for analog signal processing.
This microcontroller is suitable for various applications requiring low power consumption, flexible programming, and reliable performance.
Pinout
The functions of the P89LPC932A1FDH include:
1. CPU: 80C51-based with enhanced features.
2. Memory: It includes 8 KB of Flash memory and 512 bytes of data RAM.
3. I/O Ports: Provides up to 18 general-purpose I/O pins.
4. Timers: Two 16-bit counter/timers and one 23-bit timer with real-time clock capabilities.
5. Serial Interfaces: It has a UART for serial communication.
6. Analog Features: Integrates an ADC with multiple channels.
7. Interrupts: Multiple interrupt sources with a priority level structure.
8. Oscillator: Supports both internal and external oscillator operations.
These functionalities allow the P89LPC932A1FDH to be used in various applications, including consumer electronics, industrial control, and automotive systems.