dsPIC33CK in PIC Microcontrollers Family
The dsPIC33CK family by Microchip Technology is a high-performance series of 16-bit Digital Signal Controllers (DSCs) designed for time-critical control applications. Featuring a single-core dsPIC architecture with dedicated DSP instructions, these controllers offer 100 MIPS performance to bridge the gap between traditional microcontrollers and digital signal processors. They are specifically engineered for power conversion, motor control, and functional safety-critical systems in automotive and industrial environments, providing deterministic response times and robust integrated peripherals.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Flash | RAM | I/O Pins | Package | Speed | ADC/DAC | Stock |
|---|---|---|---|---|---|---|---|
| DSPIC33CK64MP505T-I/PT (Microchip Technology) | 64KB | 8K | 39 | TQFP-48 | 100M | A/D 19x12b; D/A 3x.. | 2,005 |
| DSPIC33CK64MP208T-I/PT (Microchip Technology) | 64KB | 8K | 69 | TQFP-80 | 100M | A/D 24x12b; D/A 3x.. | 2,357 |
| DSPIC33CK128MP208T-I/PT (Microchip Technology) | 128KB | 16K | 69 | TQFP-80 | 100M | A/D 24x12b; D/A 3x.. | 1,343 |
| DSPIC33CK64MP206T-I/PT (Microchip Technology) | 64KB | 8K | 53 | TQFP-64 | 100M | A/D 20x12b; D/A 3x.. | 1,219 |
| DSPIC33CK512MP608-I/PT (Microchip Technology) | 512KB | 64K | 69 | TQFP-80 | 100M | A/D 24x12b SAR; D/.. | 903 |
| DSPIC33CK512MP606-E/PT (Microchip Technology) | 512KB | 64K | 53 | TQFP-64 | 100M | A/D 20x12b SAR; D/.. | 160 |
Variants within the dsPIC33CK sub-family are differentiated primarily by Flash memory capacity, ranging from 32KB to 512KB, and pin counts spanning 28-pin to 80-pin packages. Higher-end variants like the MP6xx series offer larger memory footprints and expanded I/O, while MP2xx and MP5xx series scale down peripheral sets to optimize cost and footprint for specific motor control or general-purpose functional safety tasks.
