MC9S12UF32PU

Product Overview

Category

MC9S12UF32PU belongs to the category of microcontrollers.

Use

It is commonly used in various electronic devices and systems that require embedded control.

Characteristics

• High-performance 16-bit microcontroller
• Low power consumption
• Integrated peripherals for enhanced functionality
• Flexible memory options
• Real-time control capabilities

Package

MC9S12UF32PU is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of MC9S12UF32PU lies in its ability to provide efficient and reliable control for a wide range of electronic devices.

Packaging/Quantity

This microcontroller is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Architecture: 16-bit HCS12
• CPU Speed: Up to 25 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Number of I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 8-bit and 16-bit timers/counters
• Analog-to-Digital Converter (ADC): 10-bit resolution, up to 8 channels

Detailed Pin Configuration

The MC9S12UF32PU microcontroller has a total of 52 pins, which are assigned for various functions such as I/O, power supply, communication, and debugging. The pin configuration is as follows:

1. VDD - Power Supply
2. VSS - Ground
3. RESET - Reset Input
4. IRQ - Interrupt Request
5. PT0 - Port T0
6. PT1 - Port T1
7. PT2 - Port T2
8. PT3 - Port T3
9. PT4 - Port T4
10. PT5 - Port T5
11. PT6 - Port T6
12. PT7 - Port T7
13. PP0 - Port P0
14. PP1 - Port P1
15. PP2 - Port P2
16. PP3 - Port P3
17. PP4 - Port P4
18. PP5 - Port P5
19. PP6 - Port P6
20. PP7 - Port P7
21. PP0 - Port P8
22. PP1 - Port P9
23. PP2 - Port P10
24. PP3 - Port P11
25. PP4 - Port P12
26. PP5 - Port P13
27. PP6 - Port P14
28. PP7 - Port P15
29. PA0 - Port A0
30. PA1 - Port A1
31. PA2 - Port A2
32. PA3 - Port A3
33. PA4 - Port A4
34. PA5 - Port A5
35. PA6 - Port A6
36. PA7 - Port A7
37. PB0 - Port B0
38. PB1 - Port B1
39. PB2 - Port B2
40. PB3 - Port B3
41. PB4 - Port B4
42. PB5 - Port B5
43. PB6 - Port B6
44. PB7 - Port B7
45. PC0 - Port C0
46. PC1 - Port C1
47. PC2 - Port C2
48. PC3 - Port C3
49. PC4 - Port C4
50. PC5 - Port C5
51. PC6 - Port C6
52. PC7 - Port C7

Functional Features

• Enhanced control capabilities for embedded systems
• Efficient data processing and manipulation
• Integrated communication interfaces for seamless connectivity
• Real-time interrupt handling for time-critical applications
• Flexible memory options for program storage and data handling
• Analog-to-digital conversion for sensor interfacing
• Timers/counters for precise timing operations

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Low power consumption for energy-efficient designs
• Versatile I/O capabilities for diverse system integration
• Robust communication interfaces for seamless connectivity
• Flexible memory options for efficient program storage

Disadvantages

• Limited flash memory capacity compared to some other microcontrollers in the same category
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

MC9S12UF32PU operates based on the HCS12 architecture, utilizing a 16-bit CPU. It executes instructions stored