MB90F457SPMT-G-JNE1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, advanced peripherals
Package: Surface Mount Technology (SMT)
Essence: 16-bit microcontroller with integrated Flash memory
Packaging/Quantity: Tape and reel packaging, quantity varies based on customer requirements

Specifications

• Architecture: CISC
• Bit Size: 16-bit
• Clock Speed: Up to 20 MHz
• Memory: 256 KB Flash, 8 KB RAM
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 48
• Communication Interfaces: UART, SPI, I2C, CAN
• Timers/Counters: 6-channel 16-bit timers, 4-channel 8-bit timers
• Analog-to-Digital Converter (ADC): 10-bit resolution, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB90F457SPMT-G-JNE1 microcontroller has a total of 48 pins. The pin configuration is as follows:

1. VDD
2. P0_0
3. P0_1
4. P0_2
5. P0_3
6. P0_4
7. P0_5
8. P0_6
9. P0_7
10. P1_0
11. P1_1
12. P1_2
13. P1_3
14. P1_4
15. P1_5
16. P1_6
17. P1_7
18. P2_0
19. P2_1
20. P2_2
21. P2_3
22. P2_4
23. P2_5
24. P2_6
25. P2_7
26. P3_0
27. P3_1
28. P3_2
29. P3_3
30. P3_4
31. P3_5
32. P3_6
33. P3_7
34. P4_0
35. P4_1
36. P4_2
37. P4_3
38. P4_4
39. P4_5
40. P4_6
41. P4_7
42. RESET
43. XTAL1
44. XTAL2
45. VSS
46. AVDD
47. AVREF
48. VDD

Functional Features

• High-performance 16-bit microcontroller suitable for embedded systems and automotive applications.
• Low-power consumption design for energy-efficient operation.
• Advanced peripherals including UART, SPI, I2C, and CAN interfaces for seamless communication.
• Multiple timers/counters for precise timing and event management.
• 10-bit ADC with 8 channels for analog signal acquisition.
• Wide operating voltage range allows flexibility in power supply options.

Advantages and Disadvantages

Advantages: - High-performance architecture enables efficient processing of complex tasks. - Low-power consumption extends battery life in portable applications. - Integrated Flash memory eliminates the need for external storage devices. - Advanced peripherals simplify system integration and enhance functionality. - Wide operating temperature range ensures reliable operation in harsh environments.

Disadvantages: - Limited RAM capacity may restrict the size and complexity of programs. - Higher cost compared to lower-end microcontrollers with similar features. - Steeper learning curve for beginners due to the complexity of the architecture.

Working Principles

The MB90F457SPMT-G-JNE1 microcontroller operates based on a CISC (Complex Instruction Set Computer) architecture. It executes instructions stored in its integrated Flash memory, which can be programmed by the user. The microcontroller communicates with external devices through its various communication interfaces such as UART, SPI, I2C, and CAN. It also utilizes timers/counters for precise timing and event management. The ADC allows the microcontroller to acquire analog signals for processing. The low-power design ensures efficient operation while minimizing energy consumption.

Detailed Application Field Plans

The MB90F457SPMT-G-JNE1 microcontroller finds applications in various fields, including:

1. Automotive: Engine control units, body control modules, dashboard systems.
2. Industrial Automation: Programmable logic controllers, motor control systems, human-machine interfaces.
3. Consumer Electronics: Home appliances, audio/video equipment, gaming consoles.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, medical imaging devices.
5. Internet of Things (IoT