C8051F988-C-GMR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: 48-pin QFN (Quad Flat No-Lead)
• Essence: A versatile microcontroller designed for various applications requiring advanced processing capabilities and connectivity options.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the manufacturer's specifications.

Specifications

• Core: 8-bit 8051 microcontroller
• Clock Speed: Up to 50 MHz
• Flash Memory: 64 KB
• RAM: 4 KB
• Operating Voltage: 2.7V to 3.6V
• Digital I/O Pins: 32
• Analog Inputs: 8
• Serial Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The C8051F988-C-GMR microcontroller has a total of 48 pins. The pin configuration is as follows:

1. P0.0
2. P0.1
3. P0.2
4. P0.3
5. P0.4
6. P0.5
7. P0.6
8. P0.7
9. P1.0
10. P1.1
11. P1.2
12. P1.3
13. P1.4
14. P1.5
15. P1.6
16. P1.7
17. P2.0
18. P2.1
19. P2.2
20. P2.3
21. P2.4
22. P2.5
23. P2.6
24. P2.7
25. P3.0
26. P3.1
27. P3.2
28. P3.3
29. P3.4
30. P3.5
31. P3.6
32. P3.7
33. RST
34. VDD
35. VSS
36. XTAL1
37. XTAL2
38. AVDD
39. AGND
40. ADC0
41. ADC1
42. ADC2
43. ADC3
44. ADC4
45. ADC5
46. ADC6
47. ADC7
48. VREF

Functional Features

• High-performance 8051 core with enhanced instruction set
• Integrated analog-to-digital converter (ADC) for precise sensor measurements
• Multiple serial interfaces for communication with other devices
• Flexible digital I/O pins for interfacing with external components
• Low-power consumption modes for energy-efficient operation
• On-chip timers/counters for accurate timing and event management
• Built-in flash memory for program storage and firmware updates
• Wide operating temperature range for reliable performance in various environments

Advantages and Disadvantages

Advantages

• Versatile microcontroller suitable for a wide range of applications
• High-performance processing capabilities
• Integrated peripherals reduce the need for external components
• Low-power consumption extends battery life in portable devices
• Compact package size allows for space-efficient designs

Disadvantages

• Limited RAM capacity compared to some other microcontrollers
• 8-bit architecture may not be suitable for certain complex applications
• Availability and support may vary depending on the manufacturer

Working Principles

The C8051F988-C-GMR microcontroller operates based on the 8051 architecture. It executes instructions stored in its flash memory to perform various tasks. The integrated peripherals, such as the ADC and serial interfaces, enable communication with external devices and sensors. The microcontroller's core handles data processing, control flow, and I/O operations. By utilizing the available resources efficiently, developers can create applications that leverage the microcontroller's capabilities.

Detailed Application Field Plans

The C8051F988-C-GMR microcontroller finds applications in various fields, including:

1. Internet of Things (IoT) devices: Enables connectivity and control in smart home systems, industrial automation, and wearable devices.
2. Consumer electronics: Powers portable devices, such as fitness trackers, remote controls, and gaming accessories.
3. Industrial control systems: Provides processing power and I/O capabilities for monitoring and controlling machinery and processes.
4. Automotive electronics: Supports functions like engine management, dashboard displays, and advanced driver assistance systems (ADAS).
5. Medical devices: Facilit