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C8051F342-GQ
The integrated features of this MCU make it a versatile choice for development projects requiring reliable and efficient processing capabilities
C8051F342-GQ
The integrated features of this MCU make it a versatile choice for development projects requiring reliable and efficient processing capabilities
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製造商零件號 # : C8051F342-GQ
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包裝/封裝: LQFP-32
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製造商: Silicon Labs
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產品分類 : Microcontrollers
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C8051F342-GQ 數據表
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詳細說明
The C8051F342-GQ microcontroller from Silicon Labs' C8051F34x series is a powerhouse of performance, featuring an 8051 core with a maximum CPU speed of 25 MHz. With 8 kB of flash memory and 256 bytes of RAM, it offers ample storage for program and data, while its full-speed USB 2.0 interface makes it ideal for USB-based applications. Alongside these, the microcontroller boasts a 10-bit ADC with eight channels, a UART, and multiple timers/counters for precise timing and control. Operating within a voltage supply range of 2.7V to 3.6V, the C8051F342-GQ is suitable for low-power applications, and its temperature range of -40°C to 85°C allows for reliable operation in diverse environmental conditions
主要特徵
- 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
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 | 64 kB |
| Data RAM Size | 4.25 kB | Package / Case | LQFP-32 |
| Maximum Clock Frequency | 48 MHz | ADC Resolution | 10 bit |
| Number of I/Os | 25 I/O | Supply Voltage - Min | 2.7 V |
| Supply Voltage - Max | 5.25 V | Mounting Style | SMD/SMT |
| Data Bus Width | 8 bit | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Series | C8051F342 |
| Brand | Silicon Labs | Data ROM Size | 128 B |
| Data ROM Type | Flash | Height | 1.4 mm |
| Interface Type | I2C, SMBus, SPI, UART, USB | Length | 7 mm |
| Moisture Sensitive | Yes | Number of ADC Channels | 17 Channel |
| Number of Timers/Counters | 4 Timer | Processor Series | C8051 |
| Product | MCUs | Product Type ! | 8-bit Microcontrollers - MCU |
| Program Memory Type ! | Flash | Factory Pack Quantity | 1250 |
| Subcategory | Microcontrollers - MCU | Width | 7 mm |
| Unit Weight | 0.005742 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。
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