Microchip, 16 bit dsPIC, dsPIC33CH Microcontroller, 100 MHz, 256kB FLASH, 48-Pin UQFN

This image is representative of the product range

View all Microcontrollers
Bulk discount available

Subtotal (1 tube of 61 units)*

$213.744

(exc. GST)

$245.83

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 22 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
61 - 61$3.504$213.74
122 - 549$3.416$208.38
610 +$3.074$187.51

*price indicative

RS Stock No.:
187-1563
Mfr. Part No.:
DSPIC33CK256MP505-I/M4
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Product Type

Microcontroller

Series

dsPIC33CH

Package Type

UQFN

Mount Type

Surface

Pin Count

48

Device Core

dsPIC

Data Bus Width

16bit

Program Memory Size

256kB

Interface Type

SPI, QEI

Maximum Clock Frequency

100MHz

DACs

3 x 12 Bit

RAM Size

24kB

Maximum Supply Voltage

3.6V

Analogue Comparators

3

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS

Length

6mm

Height

0.55mm

Width

6 mm

Minimum Supply Voltage

3V

Instruction Set Architecture

DSP

Automotive Standard

AEC-Q100

ADCs

19 x 12 Bit

Program Memory Type

FLASH

Number of Timers

1

The Microchip dsPIC33CH256MP505 digital signal controllers (DSCs) feature dual 90 & 100 MIPS 16-bit dsPIC® DSC cores with integrated DSP and enhanced on-chip peripherals. It operates on 3V to 3.6V voltage range. It has 256Kbyte Program Memory, 48KB DSC enable the design of high-performance, precision motor control systems that are more energy efficient, quieter in operation and provide extended motor life. It can be used to control BLDC, PMSM, ACIM, SR and stepper motors. This DSC enable the design of switched mode power supplies such as AC/DC, DC/DC, UPS and PFC, providing high-precision digital control of Buck, Boost, Fly-Back, Half-Bridge, Full-Bridge, LLC and other power circuits to reach the highest possible energy efficiency.

Master Core 90 MIPS and Slave Core 100 MIPS Operation

Independent Peripherals for Master Core and Slave Core

High Speed PWMs with 250ps resolution, 12x2 Channel

Configurable Shared Resources for Master Core and Slave Core

Fast 6-Cycle Divide

Zero Overhead Looping

Multiple redundant clock sources

I/O Port read-back

Analog peripherals redundancies

Windowed Watchdog Timer

RAM BIST

Hardware traps

SFR locks

Write protection

Shadow working registers

Temperature range between -40°C to +85°C

Ultra Thin Plastic Quad Flat, No Lead – (48-pin) 6x6 mm body (UQFN) package

Related links