DSPIC33EP64GS504-I/PT Microchip, 16bit DSP 1MHz 64 kB EEPROM, SRAM 44-Pin TQFP

  • RS Stock No. 893-8322
  • Mfr. Part No. DSPIC33EP64GS504-I/PT
  • Manufacturer Microchip
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

dsPIC33EPxxGS50x Digital Signal Controllers

Microchip’s dsPIC33EP family of Digital Signal Controllers (DSCs) offer designers DSP like performance with the simplicity of an MCU. The dsPIC33EPxxGS50x devices are peripheral-rich DSCs designed to meet the needs of Switched-Mode Power Supply and other Digital Power Conversion applications.

Microcontroller Features

70 MIPS Max. CPU Speed
Code-Efficient (C and Assembly) Architecture
Two 40-Bit Wide Accumulators
Single-Cycle (MAC/MPY) with Dual Data Fetch
Single-Cycle Mixed-Sign MUL Plus Hardware Divide
32-Bit Multiply Support
Two Additional Working Register Sets (reduces context switching)
±0.9% Internal Oscillator
Programmable PLLs and Oscillator Clock Sources
Fail-Safe Clock Monitor (FSCM)
Independent Watchdog Timer (WDT)
Fast Wake-up and Start-up
Low-Power Management modes (Sleep, Idle, Doze)
Integrated Power-on Reset and Brown-out Reset
0.5 mA/MHz Dynamic Current (typical)
10 μA IPD Current (typical)
In-Circuit and In-Application Programming

Peripheral Features

12-Bit Analogue-to-Digital Converter (ADC) – 12 to 22 Channels depending on model
Five 16-bit Timers – option to pair up 16-bit timers into 32-bit timer modules
Four Rail-to-Rail Comparators with Hysteresis
Two Programmable Gain Amplifiers (PGAs)
Five PWM Generators
Four Input Capture (IC) modules
Four Output Compare (OC) modules
Two 4-wire SPI module
Two I2C modules
Two UART Modules

Attribute Value
Maximum Frequency 1MHz
Device Million Instructions per Second 70MIPS
Data Bus Width 16bit
RAM Size 8 kB
Instruction Set Architecture Code Efficient, MCU, Modified Harvard
Program Memory Size 64 kB
Program Memory Type EEPROM, SRAM
Numeric and Arithmetic Format MAC
Mounting Type Surface Mount
Package Type TQFP
Pin Count 44
Typical Operating Supply Voltage 3 → 3.6 V
Number of UART Channels 2
Length 10mm
ADC Resolution 12bit
Timers 5 x 16 bit
Minimum Operating Temperature -40 °C
Number of SPI Channels 2
Dimensions 10 x 10 x 1.05mm
Pulse Width Modulation 5 x 2
Timer Resolution 16bit
Number of PCI Channels 1
Number of I2C Channels 2
Height 1.05mm
PWM Channels 2
Maximum Operating Temperature +85 °C
Number of ADC Units 5, 19
Number of PWM Units 5
ADCs 5 x 12 bit, 19 x 12 bit
Width 10mm
Number of Timers 5
USB Channels 1 x Device
Number of LIN Channels 2
12 In stock for delivery within 6 working days
Price (VAT excluded) Each (In a Pack of 2)
TWD 149.50
(exc. GST)
TWD 157.00
(inc. GST)
Per unit
Per Pack*
2 - 8
10 - 18
20 - 98
100 +
*price indicative
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