dsPIC33AK128MC102 - Microcontroller Microchip - Free user manual and instructions
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| Product Type | Digital Signal Controller (DSC) |
| Core Architecture | 16-bit dsPIC33AK |
| CPU Speed (max) | 100 MHz |
| Program Memory Type | Flash |
| Program Memory (KB) | 128 |
| RAM (KB) | 16 |
| Data EEPROM (KB) | 4 |
| Operating Voltage Range | 3.0V to 3.6V |
| Operating Temperature Range | -40°C to +85°C |
| Number of Pins | 28 or 44 (depending on package) |
| Package Type | QFN, TQFP, or similar |
| Digital I/O Pins (max) | 36 |
| A/D Converter | 2x 12-bit SAR ADC (up to 20 channels) |
| D/A Converter | 1x 12-bit DAC |
| Communication Interfaces | UART, SPI, I2C, CAN, SENT, LIN |
| PWM Modules | High-resolution PWM with up to 12 outputs |
| Timers | 5x 16-bit, 2x 32-bit |
| DMA Channels | 4 |
| Direct Memory Access (DMA) | Yes |
| Debug Interface | JTAG, ICSP |
| Power Consumption (typical) | 50 mA @ 100 MHz |
| Dimensions (typical package) | 7x7 mm (QFN44) or 10x10 mm (TQFP44) |
| Weight | Approx. 1.5 g (typical package with pins) |
| Compliance | AEC-Q100 (automotive), ISO 26262 (functional safety) |
Frequently Asked Questions - dsPIC33AK128MC102 Microchip
What programming language is used for the dsPIC33AK128MC102?
You can program it using C (with MPLAB XC16 compiler) or assembly. Microchip also supports the MPLAB Code Configurator for graphical setup.
Which toolchain is recommended for development?
Microchip recommends MPLAB X IDE with the XC16 compiler. For debugging, use MPLAB ICD 4 or PICkit 4.
What is the maximum operating frequency of this microcontroller?
The dsPIC33AK128MC102 operates at up to 100 MHz (40 MIPS).
Does it have integrated CAN or LIN support?
Yes, it includes CAN FD and LIN modules, making it suitable for automotive and industrial networks.
How many ADC channels are available?
There are up to 20 analog input channels with two 12-bit SAR ADCs, supporting simultaneous sampling.
What are the power supply requirements?
The device requires a single supply voltage of 3.0V to 3.6V. It has internal voltage regulators for core logic.
Is the dsPIC33AK128MC102 suitable for motor control?
Absolutely. It features high-resolution PWM with dead-time insertion, encoder interfaces, and analog comparators, ideal for brushless DC and induction motors.
What temperature range does it support?
The extended temperature range is -40°C to +85°C, with automotive-grade versions supporting up to +125°C.
Can I use this microcontroller with Arduino?
While not directly Arduino-compatible, you can use the MPLAB X IDE or third-party tools like VisualGDB. There is no native Arduino core.
Where can I find the complete user manual?
The official manual is available on Microchip's website or from notice-facile.com. It covers detailed register descriptions, electrical characteristics, and application notes.
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USER MANUAL dsPIC33AK128MC102 Microchip
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Product information
Brand : Microchip
Model : dsPIC33AK128MC102
Category : Microcontroller