C8051F311-GMR

이미지는 참조용입니다.

C8051F311-GMR

+BOM

IC MCU 8BIT 16KB FLASH 28QFN

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series C8051F31x
Part Status Not For New Designs
Core Processor 8051
Core Size 8-Bit
Speed 25MHz
Connectivity SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals POR, PWM, Temp Sensor, WDT
Number of I/O 25
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V
Data Converters A/D 17x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

개요

Description

The C8051F311-GMR is a microcontroller from Silicon Labs, designed for embedded systems that require efficient processing and robust peripheral integration. It belongs to the C8051F31x family, known for its high speed, mixed-signal capabilities, and enhanced 8051 core. This microcontroller operates at up to 25 MHz, offering a significant performance boost over standard 8051 microcontrollers.
Key features include 16 kB of Flash memory, 1 kB of RAM, and a 10-bit ADC, making it suitable for various applications like industrial control, consumer electronics, and automotive systems. It also contains multiple communication interfaces, such as UART, SPI, and I2C, which facilitate seamless integration with other devices and systems.
The C8051F311-GMR provides advanced debugging and programming capabilities through the Silicon Labs' C2 interface, enhancing development efficiency. Its low power consumption and various power management modes make it ideal for battery-powered applications.
Overall, the C8051F311-GMR is a versatile and powerful microcontroller that caters to developers looking for a compact, high-performance solution for their embedded projects.

Equivalent

The C8051F311-GMR is a microcontroller from Silicon Labs with an 8-bit 8051 core. Equivalent products would be other 8051-based microcontrollers with similar features. Some potential equivalents are:
1. NXP P89LPC935
2. Atmel AT89S52
3. Renesas R5F10Y14ASP
4. Microchip SST89E54RD2
Ensure to compare specific features like memory size, I/O pins, and peripherals to find the best match for your application.

Features

The C8051F311-GMR is a microcontroller from Silicon Labs that offers a range of key features suitable for embedded applications. It is built around a high-speed, pipelined 8051-compatible core, capable of executing instructions at a rate of up to 25 MIPS. The device includes 16 kB of Flash memory and 128 bytes of RAM, providing ample storage and data handling capabilities for various applications.
It features a 10-bit ADC with up to 8 external inputs, enabling precise analog-to-digital conversions. The microcontroller supports multiple communication interfaces, including UART, SPI, and SMBus/I2C, facilitating robust connectivity options. It also includes programmable counter/timers, two 16-bit timers, and a PCA (Programmable Counter Array) for flexible timing and control tasks.
The C8051F311-GMR supports in-system programming (ISP) and in-circuit debugging (ICD), allowing for efficient development and testing. With its low power consumption, it is suitable for battery-powered applications. The microcontroller package is compact, making it ideal for space-constrained designs.

Pinout

The C8051F311-GMR is a microcontroller from Silicon Labs. It is part of the C8051F31x family, which is based on the 8051 core. This specific model is a mixed-signal microcontroller with several integrated peripherals.
The C8051F311-GMR comes in a 20-pin QFN (Quad Flat No-leads) package. Key functions of this microcontroller include:
- CPU: 8-bit 8051 compatible.
- Clock: Up to 25 MHz.
- Memory: 256 bytes of RAM and 8 KB of Flash.
- I/O Ports: 18 digital I/O pins.
- ADC: 10-bit ADC with a multiplexer for selecting inputs.
- Comparators: Two on-chip analog comparators.
- UART/SPI: Enhanced UART and SPI for serial communication.
- Timers: 16-bit and 8-bit timers.
- PCA: Programmable Counter Array.
These features make it suitable for various embedded applications requiring efficient control and processing capabilities in a compact form factor.

Manufacturer

The C8051F311-GMR is a microcontroller manufactured by Silicon Labs, officially known as Silicon Laboratories Inc. Silicon Labs is a technology company that designs and manufactures semiconductors, software, and other related products for a wide range of applications. Their products are used in various industries, including Internet of Things (IoT), automotive, industrial, consumer electronics, and telecommunications. Silicon Labs is known for its expertise in developing energy-efficient microcontrollers, wireless chips, sensors, and software solutions that enable connectivity and control in electronic devices.

Application

The C8051F311-GMR microcontroller is widely used in applications that require high-performance mixed-signal processing. Its applications include industrial automation systems, consumer electronics, and embedded system designs. It is ideal for motor control systems, sensor interfacing, and data acquisition due to its high-speed 8051-compatible CPU, on-chip analog-to-digital converters, and digital peripherals. Additionally, it is employed in medical devices requiring precise analog measurements and control. Its low-power features make it suitable for battery-operated devices and portable electronics. The microcontroller's versatility and extensive peripheral set also make it suitable for use in telecommunications and automotive systems.

Package

The C8051F311-GMR is a microcontroller from Silicon Labs that comes in a QFN (Quad Flat No-leads) package type. Specifically, it is a 24-pin QFN package, which offers a compact form factor suitable for space-constrained applications.

C8051F311-GMR과 관련된 제품