dsPIC33CK256MP408 - Microcontroller Microchip - Free user manual and instructions
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| Product Type | Digital Signal Controller (DSC) |
| Core | 16-bit dsPIC33CK |
| Max Speed | 70 MIPS |
| Flash Memory | 256 KB |
| RAM | 48 KB |
| Operating Voltage | 3.0V to 3.6V |
| Temperature Range | -40°C to +125°C |
| Package Options | 48-pin QFN, 48-pin TQFP, 64-pin TQFP, 68-pin QFN |
| Digital I/O Pins | Up to 53 |
| Timers | 9 x 16-bit, 4 x 32-bit |
| ADC | 12-bit, up to 40 channels, 3.5 Msps |
| DAC | 1 x 12-bit |
| Communication Interfaces | 2 x UART, 2 x SPI, 2 x I2C, 1 x CAN-FD |
| PWM | 8 x PWM outputs with high-resolution |
| DMA | 4-channel DMA |
| Dimensions (typical 48-pin TQFP) | 7 mm x 7 mm x 1.0 mm |
| Weight (typical) | 0.1 g |
| Power Consumption (active) | Typical 55 mA at 70 MIPS |
| Main Features | DSP engine, FPU, high-speed PWM, CAN-FD, motor control, digital power |
| Cleaning | Use isopropyl alcohol and lint-free cloth; avoid harsh solvents |
| Safety | Follow ESD precautions; do not exceed absolute maximum ratings |
| Spare Parts / Repairability | Non-repairable; replace entire device if faulty; order from distributors |
| General Information | Refer to the datasheet and user manual for complete specifications |
Frequently Asked Questions - dsPIC33CK256MP408 Microchip
What development tools are supported for dsPIC33CK256MP408?
The dsPIC33CK256MP408 is supported by Microchip's MPLAB X IDE and MPLAB XC16 C compiler. It can also be programmed using the MPLAB PICkit 4, ICD 4, or Real ICE in-circuit debuggers.
What is the maximum operating frequency of this microcontroller?
The dsPIC33CK256MP408 operates at up to 70 MIPS (million instructions per second) with a 70 MHz internal oscillator.
Can I use 5V logic with this device?
No, the supply voltage range is 3.0V to 3.6V. However, most I/O pins are 5V-tolerant, allowing connection to 5V logic inputs if current is limited.
Does it have an integrated FPU?
Yes, the dsPIC33CK core includes a single-precision floating-point unit (FPU) for efficient math operations.
How many PWM outputs are available?
It has 8 PWM outputs with high-resolution capabilities (up to 250 ps resolution) suitable for motor control and digital power conversion.
What communication interfaces are included?
The device features 2 UART, 2 SPI, 2 I2C, and 1 CAN-FD module, supporting various serial communication protocols.
Is there a built-in ADC and DAC?
Yes, it has a 12-bit ADC with up to 40 channels and a maximum sampling rate of 3.5 Msps, plus one 12-bit DAC.
What is the typical power consumption?
Active current consumption is typically 55 mA at 70 MIPS. Low-power modes can reduce consumption to microamperes.
Can I program the firmware in C?
Yes, Microchip's MPLAB XC16 C compiler fully supports the dsPIC33CK family, and you can also use assembly language.
Where can I find the complete datasheet and user manual?
The official datasheet (DS70005476) and user manual (DS70005315) are available on Microchip's website. You can also find them on notice-facile.com.
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USER MANUAL dsPIC33CK256MP408 Microchip
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Product information
Brand : Microchip
Model : dsPIC33CK256MP408
Category : Microcontroller