DSPIC33EP128GS704-E/PT by Microchip Technology

Digital Power, Dual Partition Flash

Status: Active
Series: dsPIC33EP128GS704
RoHS: Compliant
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dsPIC33EPXXGS70X/80X is a SMPS & Digital Power Conversion Digital Signal Controller. These devices offer features supporting common, multi-loop digital switch-mode power supplies (SMPS) and other digital power-conversion applications such as:

• AC to DC Converters
• DC to DC Converters
• Power Factor Correction (PFC)
• Uninterruptible power supply (UPS)
• Inverters
• Embedded Power-Supply Controllers
• Arc Fault Detection

The dsPIC33EPXXGS70X/80X family has many features that help simplify functional safety certifications for ASIL-B and ASIL-C focused applications including:
• Functional Safety Manual and FMEDA available under NDA upon request to your sales office
• MPLAB XC Compiler Functional Safety Manual available with registration 
• Learn more about our functional safety capabilities including hardware, software, and supporting collateral

Prices starting from US$5.41


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$5.41
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Logo for Newark Electronics Newark Electronics US$6.39
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Logo for Avnet America Avnet America US$7.47
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Features

Operating Conditions
3.0V to 3.6V, -40°C to +85°C, DC to 70 MIPS
3.0V to 3.6V, -40°C to +125°C, DC to 60 MIPS
Flash Architecture
Dual Partition Flash Program Memory with Live Update
Supports programming while operating
Supports partition soft swap
Core: 16-Bit dsPIC33E CPU
Two 40-Bit Wide Accumulators
Code-Efficient (C and Assembly) Architecture
Single-Cycle (MAC/MPY) with Dual Data Fetch
Single-Cycle Mixed-Sign MUL Plus Hardware Divide
32-Bit Multiply Support
Four Additional Working Register Sets (reduces context switching)
High-Speed PWM
Individual Time Base and Duty Cycle for each PWM
1.04 ns PWM Resolution (frequency, duty cycle, dead time and phase)
Supports Center-Aligned, Redundant, Complementary and True Independent Output modes
Independent Fault and Current-Limit Inputs
Functional Safety support (ISO26262)
Output Override Control
PWM Support for AC/DC, DC/DC, Inverters, PFC and Lighting
Advanced Analog Features
High-Speed ADC module
12-bit with 4 dedicated SAR ADC cores and one shared SAR ADC core
Configurable resolution (up to 12-bit) for each ADC core
Up to 3.25 Msps conversion rate per channel at 12-bit resolution
11 to 22 single-ended inputs
Dedicated result buffer for each analog channel
Flexible and independent ADC trigger sources
Two digital comparators
Two oversampling filters for increased resolution
Four Rail-to-Rail Comparators with Hysteresis
Dedicated 12-bit Digital-to-Analog Converter (DAC) for each analog comparator
Up to two DAC reference outputs
Up to two external reference inputs
Two Programmable Gain Amplifiers
Single-ended or independent ground reference
Five selectable gains (4x, 8x, 16x, 32x and 64x)
40 MHz gain bandwidth
Interconnected SMPS Peripherals
Reduces CPU Interaction to Improve Performance
Flexible PWM Trigger Options for ADC Conversions
High-Speed Comparator Truncates PWM (15 ns typical)
Supports Cycle-by-Cycle Current mode control
Current Reset mode (variable frequency)
Timers/Output Compare/Input Capture
16-Bit and up to two 32-Bit Timers/Counters
Output Compare (OC) modules, Configurable as Timers/Counters
Input Capture (IC) modules
Functional Safety support (ISO26262)
ASIL-B & ASIL-C focused applications
FMEDA and Safety manual available under NDA upon request to your sales office
Safety qualified XC16 compiler
Functional Safety hardware features
Multiple redundant clock sources
IO ports read-back
Analog peripherals redundancies
Windowed Watchdog Timer
Hardware traps
SFR locks
Write protection

Specifications

Architecture 16
MaxSpeed (MHz) 70
CPU Speed (MIPS/DMIPS) 70
Program Memory Size (KB) 128
Multiple Flash Panels True
Temp. Range Min. -40
Temp. Range Max. 125
Operation Voltage Min.(V) 3
Operation Voltage Max.(V) 3.6
Pin Count 44
Low Power No
Number of Comparators 4
Number of ADCs 5
ADC Channels 17
Max ADC Resolution (bits) 12
Max ADC Sampling Rate (ksps) 3250
Number of DACs 4
DAC outputs 1
Max DAC Resolution (bits) 12
Hardware RTCC No
Motor Control PWM Channels 0
SMPS PWM Channels 10
Number of PWM Time Bases 5
Output Compare Channels 4
USB Interface None
Number of CAN Modules 0
Crypto Engine No
Quadrature Encoder Interface (QEI) 0
Segment LCD 0
LCD/Graphics Interface No
Configurable Logic Cell Modules (CLC /CCL) 4
Peripheral Pin Select (PPS)/Pin Muxing Yes
Supported in MPLAB Code Configurator Yes
Pins | Packaging 44 | TQFP
Temp Range -40C to +125C
Packing Media Tray (160)

Resources






Reference Manuals
dsPIC33/PIC24 FRM, High-Speed PWM Module
dsPIC33E/PIC24E FRM, Data Memory
dsPIC33/PIC24 FRM, dsPIC33E/PIC24 Program Memory
dsPIC33/PIC24 FRM, Flash Programming
dsPIC33/PIC24 FRM, Interrupts
dsPIC33E/PIC24E FRM, Reset
dsPIC33E/PIC24E FRM, Watchdog Timer and Power-Saving Modes
dsPIC33E/PIC24E FRM, I/O Ports
dsPIC33E/PIC24E FRM, Timers
dsPIC33/PIC24 FRM, Input Capture
dsPIC33/PIC24 FRM, UART
dsPIC33E/PIC24E FRM, Enhanced Controller Area Network (CAN)
dsPIC33E/PIC24E FRM, Direct Memory Access (DMA)
dsPIC33E/PIC24E FRM, Programming and Diagnostics
dsPIC33/PIC24 FRM, Device Configuration
dsPIC33/PIC24 FRM, Peripheral Trigger Generator (PTG)
dsPIC33/PIC24 FRM, Configurable Logic Cell (CLC)
dsPIC33/PIC24 FRM, Oscillator Module
dsPIC33/PIC24 FRM, I2C
dsPIC33/PIC24 FRM, Output Compare with Dedicated Timer
dsPIC33/PIC24 FRM, Serial Peripheral Interface (SPI) with Audio Codec Support
dsPIC33/PIC24 FRM, CodeGuard Intermediate Security
dsPIC33/PIC24 FRM, 12-Bit High-Speed, Multiple SARs A/D Converter (ADC)
dsPIC33/PIC24 FRM, High-Speed Analog Comparator
dsPIC33/PIC24 FRM, Programmable Gain Amplifier (PGA)
dsPIC33/PIC24 FRM, Dual Partition Flash Program Memory
dsPIC33/PIC24 FRM, Enhanced CPU
Functional Safety Manual and FMEDA Access


Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.2733
Shipping Weight (kg) 1.1875
Lead Count 44
Package Type TQFP
Package Width or Size 10x10x1mm
Soldering Composition Matte Tin

Alternative Descriptions

128KB flash, 70MIPS, DSC optimized for digital power applications | Microchip Technology
Dsc, 60Mhz, 128Kb, Tqfp-44 | Newark Electronics
16-BIT DSC 70 MIPS 128KB FLASH 8KB RAM | Avnet America
DSC, 60MHZ, 128KB, TQFP-44 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a DSPIC33EP128GS704-E/PT?

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Is the DSPIC33EP128GS704-E/PT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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