PT8A3236PE

Product Overview

• Category: Integrated Circuit (IC)
• Use: This IC is designed for use in electronic devices and systems.
• Characteristics: The PT8A3236PE offers various features and functions that enhance the performance and functionality of electronic devices. It comes in a compact package, making it suitable for space-constrained applications.
• Package: The PT8A3236PE is available in a small outline integrated circuit (SOIC) package.
• Essence: The essence of this product lies in its ability to provide reliable and efficient operation in electronic devices.
• Packaging/Quantity: The PT8A3236PE is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Operating Voltage: 3.3V
• Number of Pins: 36
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: CMOS/TTL
• Clock Frequency: Up to 20 MHz
• Data Bus Width: 8 bits
• Memory Size: 4 kilobytes
• Interrupt Sources: 4 external, 2 internal

Detailed Pin Configuration

The PT8A3236PE has a total of 36 pins, each serving a specific function. Here is a detailed pin configuration:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. RESET: Reset input
4. INT0: External interrupt 0 input
5. INT1: External interrupt 1 input
6. INT2: External interrupt 2 input
7. INT3: External interrupt 3 input
8. T0: Timer 0 input
9. T1: Timer 1 input
10. WR: Write control input
11. RD: Read control input
12. ALE: Address latch enable
13. PSEN: Program store enable
14. EA/VPP: External access/programming voltage input
15. AD0-AD7: Address/data bus lines
16. XTAL1: Crystal oscillator input
17. XTAL2: Crystal oscillator output
18. P0.0-P0.7: Port 0 bidirectional I/O lines
19. P1.0-P1.7: Port 1 bidirectional I/O lines
20. P2.0-P2.7: Port 2 bidirectional I/O lines
21. P3.0-P3.7: Port 3 bidirectional I/O lines

Functional Features

The PT8A3236PE offers the following functional features:

• 8-bit microcontroller with a versatile set of peripherals
• On-chip program memory and data memory
• Multiple interrupt sources for efficient event handling
• Timer/counters for precise timing operations
• Bidirectional I/O ports for interfacing with external devices
• Low power consumption for energy-efficient operation
• Support for both internal and external interrupts
• Crystal oscillator circuitry for accurate clock generation

Advantages and Disadvantages

Advantages: - Compact size and package, suitable for space-constrained applications - Versatile set of peripherals for enhanced functionality - Efficient interrupt handling for timely event response - Low power consumption for energy efficiency

Disadvantages: - Limited memory size (4 kilobytes) - Relatively low clock frequency (up to 20 MHz)

Working Principles

The PT8A3236PE operates as a microcontroller, executing instructions stored in its on-chip program memory. It interacts with external devices through its bidirectional I/O ports and utilizes its versatile set of peripherals to perform various tasks. The microcontroller can handle interrupts from both internal and external sources, allowing for efficient event handling. It relies on an accurate clock signal generated by the crystal oscillator circuitry to synchronize its operations.

Detailed Application Field Plans

The PT8A3236PE can be used in various applications, including but not limited to: - Consumer electronics - Industrial automation - Home appliances - Automotive systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. PT8A3236SE: Similar to PT8A3236PE, but with extended temperature range (-40°C to +105°C).
2. PT8A3236LE: Similar to PT8A3236PE, but with lower power consumption.
3. PT8A3236RE: Similar to PT8A3236PE, but with increased memory size (8 kilobytes).

These alternative models offer similar functionality with slight variations to cater to specific requirements.

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