Panasonic Mini57 | Demoboard HW_NVSP0017_MINI57_15W_V2.3

Description

The MINI57FDE microcontroller is based on the Arm® Cortex®-M0 with a built-in RC oscillator running at a speed of up to 48 MHz. For the high-precision control requirements of industrial applications, the ADC has two built-in sample and hold circuits (Sample and Holds) that can measure two analog signals at the same time, and a built-in set of 8-stage adjustable gain amplifier (PGA), which can amplify tiny signals. Save the PCB board to increase the cost of external components. Its 16-bit high-resolution PWM runs at speeds up to 48 MHz, can provide complementary outputs, has dead-zone control, and can trigger ADCs, especially suitable for on-off control of home appliances and wireless charging. In addition to having high-efficiency PWM, the Mini57 series also includes a set of 12-bit ADCs that can provide multi-channel control, and built-in two analog comparators for voltage measurement and comparison, and the SPROM provides an independent security encrypted execution area to protect the intellectual property rights of developers. The excellent features of MINI57FDE make it especially suitable for wireless charging, small home appliances, industrial automation control and IoT related applications.MINI57FDE supports a wide operating voltage range of 2.1V to 5.5V and -40 ℃ to 105 ℃ operating temperature, up to 29.5 KB Flash, 4 KB SRAM and 2.5 KB independent Flash for use as an online system update ISP (In-System Programming), and provides TSSOP20 encapsulation. In addition, the Mini57 series supports 7 kV ESD ( HBM ) and 4 kV EFT with high anti-interference ability, and provides rich peripherals, including hardware dividers, timers, watchdog timers, ADCs, analog comparators, PGAs, etc. Two sets of USCI interfaces can also be set as UART, SPI or I²C interfaces.

Features

• Kernel ( Core )
• Arm® Cortex®-M0 core running at up to 48 MHz
• Embedded 32-bit hardware divider
• Operating Voltage: 2.1V to 5.5V
• Working temperature: - 40 ℃ to 105 ℃
• Memory
• 29.5 KB Application Flash
• 2 KB ISP LDROM
• 1.5 KB SPROM
• 4KB SRAM
• Programmable data storage ( Data Flash )
• Support program update method:
• Online system update ISP ( In-System Programming )
• Online circuit update ICP ( In-Circuit Programming )
• Online Application Update IAP ( In-Application Programming )
• Analog-to-Digital Converter ( ADC )
• 12-bit SAR ADC with conversion rate of 700 kSPS per second
• Up to 8 single-ended analog input channels
• Support two-way sample and hold ( Sample and Holds )
• Support 8-stage PGA amplifier
• Enhanced Pulse Width Modulation/Basic Pulse Width
• Modulation ( E PWM /B PWM )
• 6-way PWM with speed up to 48 MHz
• 2-way B PWM as independent control channels or a pair of complementary outputs
• With dead zone control
• Support trigger ADC conversion function
• Provide brake protection
• Communication interface ( Connectivity )
• 2 sets of USCI can be set as UART or SPI or I²C
• Clock Control ( Clock Control )
• Internal 48 MHz high speed oscillator
• Internal 10 KHz low-speed crystal oscillator
• External 4 to 24 MHz high speed crystal
• External 32.768 low-speed crystal oscillator
• package
• TSSOP20

Typical applications

• industrial control, motor control, IoT device applications,
• home appliances

More information

• IC product information