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C8051F131-GQR
+BOMIC MCU 8BIT 128KB FLASH 64TQFP
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제조업체실리콘 실험실
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제조업체 부품 #C8051F131-GQR
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데이터시트 C8051F131-GQR DataSheet
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패키지 TQFP-64
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사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | C8051F13x |
| Part Status | Not For New Designs |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 100MHz |
| Connectivity | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | 32 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 8.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
- 25 MIPS performance at 25 MHz (pipelined architecture).
- 8 KB Flash, 768 B RAM, and 128 B XRAM.
- 12-bit ADC (100 ksps) and 10-bit DAC.
- On-chip debug (no external emulator needed).
- UART, SPI, SMBus (I²C) interfaces.
- 4x 16-bit timers and PCA (PWM support).
- Low-power modes (Idle, Stop).
- 32-pin LQFP (GQR) package.
Ideal for embedded control, sensor interfaces, and low-power applications. Its integrated analog peripherals and high-speed core make it suitable for industrial, automotive, and consumer electronics.
For detailed specs, refer to the datasheet or Silicon Labs' documentation.
Equivalent
- C8051F130-GQR (similar specs, different memory size)
- C8051F132-GQR (higher flash memory)
- EFM8BB10F8G-A-QFN20 (modern replacement, 8-bit MCU)
- AT89C51RD2 (legacy 8051 alternative, Atmel)
- P89V51RD2 (NXP 8051-compatible)
Check pin compatibility and specs before substitution. For newer designs, consider EFM8 series for better performance.
Features
- Core: 25 MHz 8051 with pipelined architecture.
- Memory: 8 KB Flash, 768 B RAM.
- Analog: 10-bit ADC (200 ksps), ±1°C internal temp sensor.
- Digital: 16 I/O pins, 4x 16-bit timers, UART, SPI, SMBus (I2C).
- Power: 2.7–3.6V operation, low-power modes (Idle/Stop).
- Packaging: 24-pin TQFP (GQR suffix).
Compact, versatile for embedded control.
Pinout
- 48-pin TQFP package
- 25 I/O pins (5V tolerant, configurable as digital, analog, or special functions)
- High-speed 8051 core (up to 25 MIPS)
- 8 KB Flash, 768 B RAM
- 12-bit ADC, 10-bit DAC, comparators, PWM
- UART, SPI, SMBus (I2C) interfaces
- On-chip debug (no external emulator needed)
Functions include mixed-signal processing, communication, and control applications.
Application
- Industrial Control: Automation, sensors, and motor control.
- Consumer Electronics: Smart devices, wearables, and home automation.
- Automotive Systems: Auxiliary control modules and sensor interfaces.
- Medical Devices: Portable monitoring equipment.
- IoT Edge Nodes: Low-power, embedded connectivity solutions.
Its high-speed 8051 core, integrated analog peripherals (ADC, DAC), and low-power modes make it suitable for embedded applications requiring precision and efficiency.
