C8051F123-GQ
8051 100 MHz 128 kB MAC 8-bit MCU
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製造商零件號 # : C8051F123-GQ
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包裝/封裝: TQFP-64
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製造商: Silicon Labs
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產品分類 : Microcontrollers
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C8051F123-GQ 數據表
價格 (USD)
數量 | 單價 | 總價 |
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1 | $32.306 | $32.31 |
200 | $12.503 | $2,500.60 |
500 | $12.063 | $6,031.50 |
1000 | $11.847 | $11,847.00 |
這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。
詳細說明
Featuring advanced processing capabilities, the C8051F123-GQ MCU is a versatile solution for various embedded applications. It is part of the C8051 family, known for its high performance and reliability. The 100MHz CPU speed allows for quick execution of instructions, while the 128KB program memory size and 8KB RAM memory size provide ample storage space for software and data. With a TQFP package and 64 pins, the MCU offers easy integration into circuit designs. Additionally, the 32 I/Os allow for seamless connectivity with external devices
主要特徵
- Pipelined instruction architecture - Executes 70% of instruction set in 1 or 2 system clocks
- 2-cycle 16 x 16 MAC Engine
- Two analog comparators
- Voltage reference
- VDD Monitor/Brown-out detector
- On-chip debug circuitry facilitates full-speed, nonintrusive In-circuit/In-system debugging
- Provides breakpoints, single-stepping, watchpoints, stack monitor
- Inspect/Modify memory and registers
- Superior performance to emulation systems using ICE-chips, target pods and sockets
- IEEE1149.1 compliant boundary scan
- Hardware SMBus™ (I²C™ Compatible), SPI™ and two UART serial ports available concurrently
- Programmable 16-bit counter/timer array with 6 capture/compare modules
- 5 General purpose 16-bit counter/timers
- Dedicated watchdog timer, Bi-directional reset pin
- 24.5MHz Internal precision oscillator
- Flexible PLL technology
- External oscillator - Crystal, RC, C or clock
- Power saving sleep and shutdown modes
應用
- Industrial
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Product Category ! | 8-bit Microcontrollers - MCU | RoHS | Details |
Core | 8051 | Program Memory Size | 128 kB |
Data RAM Size | 8.25 kB | Package / Case | TQFP-64 |
Maximum Clock Frequency | 100 MHz | Number of I/Os | 32 I/O |
Supply Voltage - Min | 3 V | Supply Voltage - Max | 3.6 V |
Mounting Style | SMD/SMT | Data Bus Width | 8 bit |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
Series | C8051F123 | Brand | Silicon Labs |
Data ROM Size | 64 kB | Data ROM Type | Flash |
Height | 1 mm | Interface Type | I2C, SMBus, SPI, UART |
Length | 10 mm | Moisture Sensitive | Yes |
Number of Timers/Counters | 5 Timer | Processor Series | C8051 |
Product | MCUs | Product Type ! | 8-bit Microcontrollers - MCU |
Program Memory Type ! | Flash | Factory Pack Quantity | 800 |
Subcategory | Microcontrollers - MCU | Width | 10 mm |
Unit Weight | 0.012718 oz |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is C8051F123-GQ?
The C8051F123-GQ is a low-power microcontroller unit (MCU) designed by Silicon Labs. It is ideal for a wide range of embedded applications, including industrial control, consumer electronics, and automotive systems.
How Does C8051F123-GQ Work?
The C8051F123-GQ operates as a microcontroller unit with integrated peripherals and a high-performance 8051 core. It can execute instructions and perform various tasks, such as interfacing with sensors, controlling actuators, and processing data, making it suitable for diverse embedded applications.
How Many Pins does C8051F123-GQ have and What are the Functions of the Pinout Configuration?
The C8051F123-GQ is available in a 64-pin LQFP (Low-Profile Quad Flat Package) package. The pinout configuration includes:
- GPIO Pins: General-purpose input/output pins for interfacing with external devices.
- Communication Interfaces: Pins for UART, SPI, and I2C communication protocols.
- Analog Inputs: Pins for analog-to-digital converter (ADC) inputs.
- Power Pins: Pins for power supply and ground connections.
- Timers and PWM Outputs: Pins for timer controls and pulse-width modulation (PWM) outputs.
- External Interrupts: Pins for external interrupt inputs.
- Reset and Bootloader Control: Pins for reset functionality and bootloader configuration.
What are the Pros and Cons of C8051F123-GQ?
Pros:
- Integrated Peripherals: Includes a variety of integrated peripherals, reducing the need for external components.
- Low Power Consumption: Operates with low power, suitable for battery-powered applications.
- 8051 Core: Utilizes the 8051 core, a well-established and widely used architecture in the embedded systems industry.
- Rich I/O Options: Offers a wide range of input/output pins and communication interfaces for versatile connectivity.
- Development Tools: Supported by comprehensive development tools and software for efficient system design.
Cons:
- Limited Processing Power: May not be suitable for applications requiring high computational performance.
- Package Size: The 64-pin LQFP package may be relatively large for space-constrained designs.
- Obsolete Technology: The 8051 core may not offer the performance and features of newer microcontroller architectures.
Are There Any Equivalents/Alternatives to C8051F123-GQ for Recommendation?
- The C8051F120 from Silicon Labs is a similar microcontroller with slightly different peripheral configurations.
- Alternatives to the C8051F123-GQ include the STM32F0 series from STMicroelectronics and the PIC18 series from Microchip Technology.
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