MINI57FDE
IC MCU 32BIT 29.5KB FLSH 20TSSOP
Embedded Microcontrollers
20-TSSOP (0.173", 4.40mm Width)
NuMicro Mini57™
Active
$1.01 / unit (market reference)
MOQ: 444 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Nuvoton Technology Corporation of America |
| Model | MINI57FDE |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Core Processor | ARM® Cortex®-M0 |
| Speed | 48MHz |
| Program Memory Size | 29.5KB (29.5k x 8) |
| RAM Size | 4K x 8 |
| Number of I/O | 18 |
| Data Converters | A/D 8x12b |
| Voltage - Supply | 2.1V ~ 5.5V |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, I²S, POR, PWM, WDT |
| Supplier Device Package | 20-TSSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MINI57FDE by Nuvoton Technology Corporation of America is a ARM® Cortex®-M0 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 20-TSSOP (0.173", 4.40mm Width) 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 | 48MHz |
| RAM Size | 4K x 8 |
| Core Size | 32-Bit |
| Peripherals | Brown-out Detect/Reset, I²S, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART |
| Number of I/O | 18 |
| Core Processor | ARM® Cortex®-M0 |
| Data Converters | A/D 8x12b |
| Oscillator Type | External |
| Program Memory Size | 29.5KB (29.5k x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 2.1V ~ 5.5V |
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