MB90F349ASPMC-GS-EF

Product Overview

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

Specifications

• Microcontroller Family: Fujitsu 16-bit F2MC-16FX series
• CPU Core: CISC architecture with Harvard architecture
• Operating Frequency: Up to 20 MHz
• Memory: Flash memory up to 256 KB, RAM up to 12 KB
• Peripherals: UART, SPI, I2C, CAN, ADC, PWM, timers, etc.
• Operating Voltage: 3.0V to 5.5V
• Operating Temperature: -40°C to +85°C
• Package Type: LQFP-64

Detailed Pin Configuration

The MB90F349ASPMC-GS-EF microcontroller has a total of 64 pins. The pin configuration is as follows:

1. VDD
2. P00
3. P01
4. P02
5. P03
6. P04
7. P05
8. P06
9. P07
10. P10
11. P11
12. P12
13. P13
14. P14
15. P15
16. P16
17. P17
18. P20
19. P21
20. P22
21. P23
22. P24
23. P25
24. P26
25. P27
26. P30
27. P31
28. P32
29. P33
30. P34
31. P35
32. P36
33. P37
34. P40
35. P41
36. P42
37. P43
38. P44
39. P45
40. P46
41. P47
42. P50
43. P51
44. P52
45. P53
46. P54
47. P55
48. P56
49. P57
50. RESET
51. XTAL1
52. XTAL2
53. VSS
54. AVDD
55. AVREF
56. AN0
57. AN1
58. AN2
59. AN3
60. AN4
61. AN5
62. AN6
63. AN7
64. VSS

Functional Features

• High-performance 16-bit microcontroller with CISC architecture
• Integrated peripherals for versatile applications
• Low-power consumption for energy-efficient designs
• Robust and reliable operation in automotive environments
• Extensive range of communication interfaces (UART, SPI, I2C, CAN)
• Analog-to-Digital Converter (ADC) for precise sensor measurements
• Pulse Width Modulation (PWM) for motor control applications
• Timers for accurate timing and event management

Advantages and Disadvantages

Advantages

• Powerful processing capabilities for demanding applications
• Wide operating voltage range allows flexibility in power supply design
• Comprehensive set of integrated peripherals reduces external component count
• Automotive-grade reliability ensures stable operation in harsh conditions
• Well-documented development tools and support from Fujitsu

Disadvantages

• Limited memory capacity compared to some other microcontrollers in the market
• Higher cost compared to entry-level microcontrollers
• Steeper learning curve for beginners due to advanced features and architecture

Working Principles

The MB90F349ASPMC-GS-EF microcontroller operates based on the CISC architecture with Harvard architecture. It executes instructions fetched from the Flash memory using a high-performance CPU core. The integrated peripherals allow the microcontroller to communicate with external devices, perform analog-to-digital conversions, generate PWM signals, and manage timing events. The microcontroller's working principles are designed to meet the requirements of automotive applications, providing reliable and efficient operation.

Detailed Application Field Plans

The MB90F349ASPMC-GS-EF microcontroller is widely used in various automotive applications, including:

1. Engine control units (ECUs)
2. Body control modules
3. Anti-lock braking systems (ABS)
4. Airbag control units
5. Instrument clusters
6. Powertrain control modules
7. Lighting control modules
8. HVAC control systems
9. Infotainment systems
10. Advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

• MB90F349ASPMC-GS-EFE: Similar to MB90F349