UPSD3253BV-24T6

Product Overview

Category

The UPSD3253BV-24T6 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for various applications, such as power management and control.

Characteristics

• Package: The UPSD3253BV-24T6 comes in a compact package, making it suitable for space-constrained designs.
• Essence: This IC integrates multiple functions into a single chip, providing a cost-effective solution for complex electronic systems.
• Packaging/Quantity: The UPSD3253BV-24T6 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

The UPSD3253BV-24T6 has the following specifications:

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 24 MHz
• Flash Memory Size: 32 KB
• RAM Size: 2 KB
• Number of I/O Pins: 53
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• Analog-to-Digital Converter (ADC): 8-bit, 8 channels

Detailed Pin Configuration

The UPSD3253BV-24T6 has a total of 53 pins, each serving a specific function. Here is a detailed pin configuration:

1. VDD - Power supply voltage
2. GND - Ground
3. RESET - Reset input
4. XTAL1 - Crystal oscillator input
5. XTAL2 - Crystal oscillator output
6. P0.0 to P0.7 - General-purpose I/O pins
7. P1.0 to P1.7 - General-purpose I/O pins
8. P2.0 to P2.7 - General-purpose I/O pins
9. P3.0 to P3.7 - General-purpose I/O pins
10. P4.0 to P4.7 - General-purpose I/O pins
11. P5.0 to P5.7 - General-purpose I/O pins
12. P6.0 to P6.7 - General-purpose I/O pins
13. P7.0 to P7.7 - General-purpose I/O pins
14. PSEN - Program Store Enable
15. ALE - Address Latch Enable
16. EA/VPP - External Access/Programming Voltage
17. AD0 to AD7 - Analog-to-Digital Converter inputs
18. SDA - I2C Serial Data
19. SCL - I2C Serial Clock
20. TXD - UART Transmit Data
21. RXD - UART Receive Data
22. T0 - Timer 0 input
23. T1 - Timer 1 input
24. T2 - Timer 2 input
25. T3 - Timer 3 input
26. INT0 - External Interrupt 0
27. INT1 - External Interrupt 1
28. INT2 - External Interrupt 2
29. INT3 - External Interrupt 3
30. INT4 - External Interrupt 4
31. INT5 - External Interrupt 5
32. INT6 - External Interrupt 6
33. INT7 - External Interrupt 7
34. INT8 - External Interrupt 8
35. INT9 - External Interrupt 9
36. INT10 - External Interrupt 10
37. INT11 - External Interrupt 11
38. INT12 - External Interrupt 12
39. INT13 - External Interrupt 13
40. INT14 - External Interrupt 14
41. INT15 - External Interrupt 15
42. VBAT - Backup Battery Input

Functional Features

The UPSD3253BV-24T6 offers several functional features that enhance its usability and performance:

1. Integrated Flash Memory: The IC includes a 32 KB flash memory, allowing for program storage and easy firmware updates.
2. Multiple Communication Interfaces: It supports UART, SPI, and I2C interfaces, enabling seamless integration with other devices.
3. Timers/Counters: The IC incorporates four timers/counters, facilitating precise timing and event counting operations.
4. Analog-to-Digital Converter (ADC): With an 8-bit resolution and 8 channels, the ADC enables accurate analog signal conversion.

Advantages and Disadvantages

Advantages

• Compact package suitable for space-constrained designs
• Integration of multiple functions reduces system complexity and cost
• Wide supply voltage range allows for versatile applications
• Support for various communication interfaces enhances connectivity options

Disadvantages

• Limited flash memory size may restrict the complexity of programs that can be stored
• Relatively low-resolution ADC may not