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Silicon Labs 8 bit 8051 C8051F Microcontroller 50 MHz 32kB FLASH 24-Pin QFN C8051F551-IM
Specifications
| Country of Origin | India |
|---|---|
| Brand | Silicon Labs |
| Height | 750μm |
| Length | 4mm |
| Model | C8051F551-IM |
| Width | 4mm |
| Mount Type | Surface |
| Series | C8051F |
| Maximum Operating Temperature | 125°C |
| Package Type | QFN |
| Minimum Operating Temperature | -40°C |
| Ram size | 2.304kB |
| Pin Count | 24 |
| Automotive Standard | AEC-Q100 |
| Maximum Supply Voltage | 5.5V |
| Maximum Power Dissipation Pd | 800mW |
| Minimum Supply Voltage | 1.8V |
| Device Core | 8051 |
| Program Memory Size | 32kB |
| Maximum Clock Frequency | 50MHz |
| Number of Programmable I/Os | 25 |
| Analogue Comparators | 2 |
| Maximum Expanded Memory Size | 2.05kB |
| Number of Timers | 4 |
| Instruction Set Architecture | MCU |
| ADCs | 18 x 12 Bit |
| Program Memory Type | FLASH |
| DACs | 1 x 5 Bit |
Key Features
- Incorporates an 8051 MCU core with an 8-bit data bus for efficient processing.
- Operates with a maximum clock frequency of 50 MHz for high-speed performance.
- Features 32kB of FLASH program memory and 2.304kB of RAM for complex firmware.
- Equipped with 25 programmable I/O pins and 4 timers for versatile control.
- Includes 18 12-bit ADCs, one 5-bit DAC, and 2 analogue comparators for precise analog interfacing.
- Supports surface mount through a compact 24-pin QFN package measuring 4mm x 4mm.
- Wide operating voltage range from 1.8V to 5.5V for flexible power options.
- Designed with automotive standard AEC-Q100 compliance and operating temperature from -40°C to 125°C.
Product Description
Silicon Labs C8051F551-IM is an advanced 8 bit 8051 microcontroller tailored for embedded and industrial applications requiring high speed and low power consumption. Operating at 50 MHz clock frequency, it integrates 32kB FLASH program memory and 2.304kB RAM to handle complex control algorithms.
This microcontroller features a 24-pin QFN surface mount package with dimensions 4mm by 4mm and a height of 750μm, supporting compact PCB designs. It includes 25 programmable I/O pins, 4 timers, and an MCU architecture designed for robust processing.
For analog signal processing, the device offers 18 channels of 12-bit ADCs, one 5-bit DAC, and 2 analogue comparators, making it suitable for mixed-signal applications in automotive, industrial, and consumer electronics sectors.
With supply voltage ranging from 1.8V to 5.5V and maximum power dissipation of 800mW, the microcontroller balances performance and efficiency. Its operating temperature range of -40°C to 125°C and automotive standard AEC-Q100 approval ensure reliability in harsh environments.
This C8051F551-IM microcontroller is programmed using FLASH memory technology, facilitating easy firmware updates and development cycles. The design is ideal for applications such as automotive control systems, industrial automation, and embedded system prototypes.
Incorporates 8051 8-bit core architecture with efficient processing capability. High maximum clock speed of 50 MHz for demanding tasks. 32kB of FLASH memory for program storage with fast access times. Extensive analog feature integration with ADCs, DAC, and comparators.
Compact QFN 24-pin surface mount package suitable for space-constrained designs. Wide operating voltage and temperature ranges for dependable performance. Compliant with automotive industry standard AEC-Q100 ensuring quality and durability.
The Silicon Labs C8051F551-IM microcontroller is a versatile device suitable for a broad range of industrial, automotive, laboratory, and embedded electronics applications. Browse more Microcontrollers and related components in the EnvMart catalog for comprehensive solutions.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 50 MHz, allowing for high-speed performance in applications.
It features 32kB of FLASH program memory, which is suitable for storing complex firmware.
It comes in a compact 24-pin QFN package, measuring 4mm x 4mm and 750μm in height, ideal for space-constrained designs.
The minimum supply voltage is 1.8V, and the maximum supply voltage is 5.5V, allowing for flexible power options.
Yes, it is designed with automotive standard AEC-Q100 compliance, ensuring reliability in automotive applications.
The microcontroller has a RAM size of 2.304kB, suitable for handling complex control algorithms.
It is suitable for a broad range of applications including automotive control systems, industrial automation, and embedded system prototypes.
The maximum power dissipation of the C8051F551-IM is 800mW, balancing performance and efficiency.
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