C8051F544-IQR
IC MCU 8BIT 8KB FLASH 32LQFPManufacturer: Silicon Labs
Categories: Microcontrollers
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The Silicon Labs C8051F544-IQR is an 8-bit microcontroller from the C8051F54x series. This device features an 8051 core operating at up to 50MHz, with 8KB of FLASH program memory and 1.25KB of RAM. Integrated peripherals include SMBus (2-Wire/I2C), LINbus, SPI, and UART/USART for versatile connectivity. It offers 25 general-purpose I/O pins and on-chip data conversion capabilities with a 25-channel, 12-bit Analog-to-Digital converter. Additional features include Power-On Reset (POR), Pulse Width Modulation (PWM), a temperature sensor, and a Watchdog Timer (WDT). The C8051F544-IQR is supplied in a 32-LQFP (7x7) surface-mount package, operates from 1.8V to 5.25V, and is rated for an extended operating temperature range of -40°C to 125°C. This component is commonly utilized in automotive and industrial applications.
Additional Information
Series: C8051F54xRoHS Status: RoHS CompliantManufacturer Lead Time: 20 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-LQFP |
| Mounting Type | Surface Mount |
| Speed | 50MHz |
| Program Memory Size | 8KB (8K x 8) |
| RAM Size | 1.25K x 8 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | A/D 25x12b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.25V |
| Connectivity | SMBus (2-Wire/I2C), LINbus, SPI, UART/USART |
| Peripherals | POR, PWM, Temp Sensor, WDT |
| Supplier Device Package | 32-LQFP (7x7) |
| Number of I/O | 25 |
| Programmable | Not Verified |
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