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P87LPC767BN
+Lista de MateriaisP87LPC767 - 80C51, 8-BIT MICROCO
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FabricanteRochester Electronics, LLC
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Peça do Fabricante #P87LPC767BN
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Pacote DIP-20
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Em Estoque3258
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Especificações
| Atributo | Valor |
| Package / Case | Bulk |
| Part Status | Obsolete |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I²C, UART/USART |
| Peripherals | Brown-out Detect/Reset, LED, POR, WDT |
| Number of I/O | 18 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | OTP |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 6V |
| Data Converters | A/D 4x8b SAR |
| Oscillator Type | External, Internal |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole |
Visão Geral
Description
Key features of the P87LPC767BN include:
1. CPU: It utilizes an enhanced 80C51 CPU with accelerated architecture for improved performance.
2. Memory: The microcontroller integrates both ROM and RAM, with memory sizes typically adequate for basic application needs.
3. I/O Ports: It has multiple programmable I/O ports to interface with peripheral devices.
4. Timer/Counter: It includes timers and counters for precise timing and event counting.
5. Serial Communication: Supports UART for serial communication, facilitating data exchange with other devices.
6. Power Efficiency: Designed for low-voltage operation, enhancing energy efficiency in battery-powered applications.
Overall, the P87LPC767BN is suitable for various applications, including consumer electronics, industrial control, and portable devices, where compactness and low power consumption are critical.
Equivalent
Features
1. Architecture: Based on an 8-bit 80C51 CPU.
2. Memory: It includes 8 KB of Flash memory and 256 bytes of RAM.
3. Clock: Offers an on-chip oscillator with a programmable clock up to 20 MHz.
4. Power Efficiency: Designed for low power consumption, with various power-saving modes.
5. I/O Ports: Provides 20 I/O pins, which can be configured for different functions.
6. Timers: Comes with two 16-bit timers and a watchdog timer for reliable operation.
7. Serial Communication: Equipped with a full-duplex enhanced UART for serial communication.
8. Analog Features: Includes an 8-bit ADC with 4 channels for analog input.
9. Additional Features: Has an integrated brownout detection and power-on reset for safe operation.
These features make the P87LPC767BN suitable for applications requiring efficient performance and low power consumption in a compact form factor.
Pinout
1. CPU: It is based on the enhanced 8051 CPU architecture, which is optimized for speed and efficiency.
2. Memory: It includes Flash memory for program storage and RAM for data handling.
3. I/O Ports: Provides multiple general-purpose I/O pins for interfacing with external devices.
4. Timers/Counters: Equipped with timers and counters for precise timing operations.
5. Serial Communication: Contains UART for serial communication, facilitating data exchange with other devices.
6. Interrupt System: Offers an interrupt system for handling various interrupt sources.
7. Oscillator and Clock: Includes an on-chip oscillator and clock circuitry for stable operation.
These features make the P87LPC767BN suitable for a variety of embedded applications, particularly where space and power efficiency are important considerations.