MC56F84540VLF
IC MCU 32BIT 64KB FLASH 48LQFP
Embedded Microcontrollers
48-LQFP
56F8xxx
Active
$7.19 / unit (market reference)
MOQ: 42 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | MC56F84540VLF |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Core Processor | 56800EX |
| Speed | 80MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 8K x 8 |
| Number of I/O | 39 |
| Data Converters | A/D 10x12b; D/A 1x12b |
| Voltage - Supply | 3V ~ 3.6V |
| Connectivity | CANbus, I²C, LINbus, SCI, SPI |
| Peripherals | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT |
| Supplier Device Package | 48-LQFP (7x7) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MC56F84540VLF by Rochester Electronics, LLC is a 56800EX microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 48-LQFP package fits automated SMT assembly. Operating temperature is -40°C ~ 105°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 80MHz |
| RAM Size | 8K x 8 |
| Core Size | 32-Bit |
| EEPROM Size | 2K x 8 |
| Peripherals | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT |
| Connectivity | CANbus, I²C, LINbus, SCI, SPI |
| Number of I/O | 39 |
| Core Processor | 56800EX |
| Data Converters | A/D 10x12b; D/A 1x12b |
| Oscillator Type | Internal |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V |
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