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C8051F345-GQ
8051 25 MHz 32 kB 8-bit MCU
C8051F345-GQ
8051 25 MHz 32 kB 8-bit MCU
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Manufacturer Part # : C8051F345-GQ
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Package/Case: TQFP-48
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Part Status : NRND
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Brand: SILICON LABS
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Product Categories : Microcontrollers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
C8051F345-GQ DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The C8051F345-GQ is a versatile microcontroller that offers a wide range of features, making it an excellent choice for various embedded applications. With its fast 25 MHz CPU and ample memory capacity, this microcontroller can handle complex tasks with ease. Its built-in UART, SPI, I2C, and digital I/O ports provide convenient options for interfacing with other devices, simplifying the design process
Key Features
- Pipelined instruction architecture - Executes 70% of instruction set in 1 or 2 system clocks
- Expanded interrupt handler
- Two comparators
- USB specification 2.0 compliant
- Full speed (12Mbps) or low speed (1.5Mbps) operation
- Integrated clock recovery - no external crystal required for full speed or low speed
- Supports eight flexible endpoints
- 1kB USB Buffer memory
- Integrated transceiver, no external resistors required
- On-chip debug circuitry facilitates full speed, non-intrusive in-system debug
- Provides breakpoints, single stepping, inspect/modify memory and registers
- Superior performance to emulation systems using ICE-chips, target pods and sockets
- Hardware enhanced UART, SMBus™ and SPI™ serial ports
- Four general purpose 16-bit counter/timers
- 16-bit Programmable counter array (PCA) with five capture/compare modules
- External memory interface (EMIF)
- Internal Oscillator - ±0.25% accuracy with clock recovery enabled
- External oscillator - Crystal, RC, C or clock (1 or 2 pin modes)
- Low frequency (80kHz) Internal oscillator
- Can switch between clock sources on-the-fly
Application
- Industrial
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | QFP |
| Pin Count ! | 48 | Reach Compliance Code | compliant |
| HTS Code ! | 8542.31.00.01 | Has ADC | YES |
| Address Bus Width ! | Bit Size | 8 | |
| CPU Family | 8051 | Clock Frequency-Max | 25 MHz |
| DAC Channels | NO | DMA Channels | NO |
| External Data Bus Width | JESD-30 Code | S-PQFP-G48 | |
| JESD-609 Code | e3 | Length | 7 mm |
| Moisture Sensitivity Level | 3 | Number of I/O Lines | 40 |
| Number of Terminals | 48 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY | Package Code | TFQFP |
| Package Equivalence Code | TQFP48,.35SQ | Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power Supplies ! | 5 V | Qualification Status ! | Not Qualified |
| RAM (bytes) | 2304 | ROM (words) | 32768 |
| ROM Programmability | FLASH | Seated Height-Max | 1.2 mm |
| Speed | 25 MHz | Supply Voltage-Max | 3.6 V |
| Supply Voltage-Min | 3 V | Supply Voltage-Nom | 3.3 V |
| Surface Mount ! | YES | Technology | CMOS |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | Matte Tin (Sn) |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.5 mm |
| Terminal Position | QUAD | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Width | 7 mm | uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Series | C8051F34x | Package | Tray |
| Product Status | Last Time Buy | Programmable | Verified |
| Core Processor | 8051 | Core Size | 8-Bit |
| Connectivity | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART, USB | Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | 40 | Program Memory Size | 32KB (32K x 8) |
| Program Memory Type ! | FLASH | RAM Size | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | Data Converters | A/D 20x10b |
| Oscillator Type ! | Internal | Operating Temperature ! | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 48-TQFP |
| Supplier Device Package | 48-TQFP (7x7) | Base Product Number | C8051F345 |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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