DSPIC33FJ06GS001-E/P - 16-bit 40 MIPS DSC 18-PDIP | Microchip
MPN： DSPIC33FJ06GS001-E/P ✓ 啟用中DSPIC33FJ06GS001-E/P 概覽
A Digital Signal Controller combines the computational throughput of a digital signal processor with the peripheral integration and control-oriented architecture of a microcontroller. Within the power-management hierarchy, DSCs such as the dsPIC33FJ06GS001 sit above general-purpose MCUs for real-time control of switching power supplies, where deterministic interrupt latency and dedicated PWM hardware are essential.
Key features include a dedicated SMPS (Switched-Mode Power Supply) PWM module optimized for power conversion, two high-speed analog comparators, and a 10-bit ADC - a peripheral set purpose-built for digital power supplies. The 40 MIPS core executes DSP instructions (multiply-accumulate, barrel shifter) for control-loop mathematics, while code execution from Flash with instruction-level determinism simplifies closed-loop firmware design.
The architecture pairs the dsPIC33F 16-bit CPU core with flexible Peripheral Pin Select (RPn remapping), allowing PWM outputs, UART, and other digital peripherals to be routed to selectable pins - critical for optimizing an 18-pin power-conversion layout. The -E/ temperature suffix qualifies the device for -40C to +125C operation, suitable for sealed power electronics and high-temperature enclosures.
Typical applications include AC-DC and DC-DC converter control, interleaved power factor correction (Microchip's Interleaved PFC reference design targets this SMPS dsPIC family), battery chargers, LED drivers, and digital lighting ballasts.
Design consideration: on this 18-pin device, INT0 is not remappable, and ICSP programming requires PGECx/PGEDx pins to be used strictly as matched pairs - plan your pinout before routing.
This page synthesizes distributor listings, drop-in alternatives within the dsPIC33FJ06GS family, and practical design notes not found in the manufacturer datasheet summary.
直接替換替代品，適用於 DSPIC33FJ06GS001-E/P — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： DSPIC33FJ06GS001-E/P （相同外形與佔位） — 差異在於 Operating Temperature, Package, Supply Voltage, ADC, PWM Module.
DSPIC33FJ06GS101A-E/P
✅ 直接替換聯絡詢價
查看資料表 →DSPIC33FJ06GS001-I/P
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →DSPIC33FJ06GS001-I/SS
✅ 直接替換聯絡詢價
查看資料表 →DSPIC33FJ06GS001-E/P 最大額定值與電氣特性
| Core Architecture | 16-bit dsPIC33F DSC |
| Program Memory (Flash) | 6KB (2K x 24) |
| Data RAM | 0.25KB |
| Maximum CPU Speed | 40 MIPS / 40 MHz |
| 供應電壓 | 3.0 V to 3.6 V (3.3V nominal) |
| 工作溫度 | -40C to +125C (E suffix) |
| 封裝 | 18-PDIP |
| 安裝類型 | Through Hole |
| PWM Module | SMPS High-Speed PWM |
| Comparators | 2 |
| ADC | 10-bit |
| Peripheral Pin Select | Yes (RPn remappable) |
| Product Status | In Production |
| Packaging | Tube |
| RoHS 狀態 | Compliant |
| Debug/Programming Interface | ICSP (PGECx/PGEDx pairs) |
DSPIC33FJ06GS001-E/P 腳位配置
| 腳位 1 | MCLR — Master clear reset / ICSP programming voltage input |
| 腳位 2 | AN0 — Analog input 0 / comparator input |
| 腳位 3 | AN1 — Analog input 1 / comparator input |
| 腳位 4 | RP1/PGED1 — Remappable I/O / ICSP data pin (pair with PGEC1) |
| 腳位 5 | RP2/PGEC1 — Remappable I/O / ICSP clock pin |
| 腳位 6 | VSS — Ground reference |
| 腳位 7 | RP3 — Remappable peripheral I/O |
| 腳位 8 | RP4 — Remappable peripheral I/O / PWM output option |
| 腳位 9 | RP5 — Remappable peripheral I/O / PWM output option |
| 腳位 10 | VDD — Positive supply, 3.0V to 3.6V |
| 腳位 11 | RP6 — Remappable peripheral I/O |
| 腳位 12 | RP7 — Remappable peripheral I/O / INT0 option |
| 腳位 13 | RP8 — Remappable peripheral I/O |
| 腳位 14 | RP9 — Remappable peripheral I/O |
| 腳位 15 | RP10 — Remappable peripheral I/O |
| 腳位 16 | RP11 — Remappable peripheral I/O |
| 腳位 17 | PGEC2/RP12 — ICSP clock pin 2 (pair with PGED2) / remappable I/O |
| 腳位 18 | PGED2/RP13 — ICSP data pin 2 / remappable I/O |
典型應用
DSPIC33FJ06GS001-E/P 適用於 6 應用s: Digital AC-DC Power Supply Control, Interleaved Power Factor Correction (PFC), Battery Charger Control, LED Driver and Lighting Ballasts, Motor Control for Small Drives, Prototype and Repair-Friendly Embedded Control.
Digital AC-DC Power Supply Control
The DSPIC33FJ06GS001-E/P is designed specifically as the digital controller for switched-mode power supplies: its SMPS high-speed PWM module provides the fine duty-cycle resolution needed for tight voltage regulation at 100 kHz-plus switching frequencies, while the two on-chip comparators execute cycle-by-cycle current limiting without CPU intervention. In a flyback or forward converter, the 40 MIPS core closes the voltage loop using DSP MAC instructions for PID compensation, and the 10-bit ADC samples the feedback divider synchronously with the PWM period. The extended -40C to +125C rating of the -E/P suffix suits sealed AC-DC adapters in industrial environments.
推薦
Interleaved Power Factor Correction (PFC)
Microchip's Interleaved PFC reference design - a universal-input, 350W high-voltage DC output unit - is built on the SMPS dsPIC family that includes the DSPIC33FJ06GS001-E/P. Interleaving two boost phases requires two precisely phase-shifted PWM channels, which the SMPS PWM module generates in hardware with sub-nanosecond-class relative phase control. The 40 MIPS core implements average-current-mode PFC control, and the comparators provide peak-current protection per switching cycle. Using this DSC instead of a fixed-function PFC controller lets designers add digital diagnostics, adaptive gain, and brown-out handling in firmware.
推薦
Battery Charger Control
Multi-chemistry battery chargers benefit from the DSPIC33FJ06GS001-E/P's combination of SMPS PWM control and programmable decision logic. The 10-bit ADC reads battery voltage, current-sense resistor voltage, and thermistor temperature; firmware then executes CC/CV charge curves, taper detection, and safety cutoffs that fixed-function charger ICs cannot customize. The two comparators give hardware-level overcurrent protection independent of firmware latency, and the 40 MIPS core runs the control loop plus charge-state machine concurrently. The PDIP package simplifies prototyping on breadboards and evaluation fixtures before committing to a production PCB.
推薦
LED Driver and Lighting Ballasts
Digitally controlled LED drivers use the DSPIC33FJ06GS001-E/P for constant-current regulation with dimming: the SMPS PWM module drives the buck or flyback stage at high frequency while firmware-side PWM outputs implement 0-100% dimming. The comparators protect against LED string short-circuit events cycle-by-cycle, and the ADC reads current-sense and NTC temperature inputs for derating. The 40 MIPS core supports DALI or other lighting-bus decoding in the same control loop without a second MCU. Its extended temperature rating suits sealed outdoor luminaires where ambient temperatures approach +125C junction limits.
推薦
Motor Control for Small Drives
The DSPIC33FJ06GS001-E/P controls small BLDC and PMSM drives: the SMPS PWM module generates complementary outputs with dead-time for a three-phase inverter, the ADC samples phase currents via shunt resistors, and the 40 MIPS DSP core executes FOC (field-oriented control) mathematics with MAC instructions at 16 kHz-plus loop rates. The two comparators implement hardware overcurrent trip, and Peripheral Pin Select lets the designer route PWM and commutation signals optimally on the 18-pin package. For fan, pump, and small appliance motors, this single-chip solution replaces discrete controller-plus-gate-driver logic.
推薦
Prototype and Repair-Friendly Embedded Control
Because it comes in an 18-pin PDIP through-hole package, the DSPIC33FJ06GS001-E/P is ideal for breadboard prototyping, university labs, and field repair of digital power boards. It can be socketed, hand-soldered, and replaced in minutes - impossible with the surface-mount SSOP variants of the same die. Full ICSP programming and debugging via PGECx/PGEDx pin pairs works with standard Microchip tools, and Peripheral Pin Select lets one board design serve multiple signal routing variants. Engineers validating new SMPS firmware often prototype on the -E/P before porting to the -I/SS production package.
推薦
推薦產品摘要
工程參考資料，適用於 DSPIC33FJ06GS001-E/P — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | DSPIC33FJ06GS101A-E/P | DSPIC33FJ06GS001-I/P | DSPIC33FJ06GS001-I/SS |
|---|---|---|---|---|
| Package | 18-PDIP | 18-PDIP - same | 18-PDIP - same | 20-SSOP - different footprint |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Program Memory | 6KB (2K x 24) Flash | 6KB Flash | 6KB Flash | 6KB Flash |
| CPU Speed | 40 MIPS | 40 MIPS | 40 MIPS | 40 MIPS |
| Operating Temperature | -40C to +125C | -40C to +125C | -40C to +85C | -40C to +85C |
| AEC-Q100 Qualification | No | Yes (automotive) | No | No |
| SMPS PWM / Comparators | SMPS PWM + 2 comparators | SMPS PWM + 2 comparators | SMPS PWM + 2 comparators | SMPS PWM + 2 comparators |
| Mounting | Through Hole (PDIP, socketable) | Through Hole | Through Hole | Surface Mount (SSOP) |
主要差異化特點
- Extended temperature rating for hot power electronics (對比DSPIC33FJ06GS001-I/P)
- PDIP package enables socketing and breadboarding (對比DSPIC33FJ06GS001-I/SS)
- Trade-off: no automotive qualification (對比DSPIC33FJ06GS101A-E/P)
設計說明
Respect ICSP pairing discipline: the dsPIC33FJ06GS001 has multiple PGECx/PGEDx pin pairs, and Microchip's documentation requires them to be used as matched pairs - if PGEC2 carries ICSPCLK, ICSPDAT must connect to PGED2. Route a 3.3V-supplied ICSP header to one complete pair on every production board, even after prototyping, to preserve field reprogramming. Also note INT0 is fixed to a dedicated pin and is NOT remappable via Peripheral Pin Select, so reserve it early in pin planning.
When the DSC drives the SMPS PWM module at full 40 MIPS, switching edges on remappable RPn pins can inject ground bounce into the analog comparator and ADC front end. Keep the two comparator inputs and ADC sense lines routed away from PWM traces, use a solid ground plane under the controller, and place 0.1uF ceramic decoupling directly at the VDD pin plus a 1-10uF bulk capacitor at the board supply entry. Synchronize ADC sampling to the PWM period counter in firmware to avoid sampling during switching transitions.
Estimated: a PDIP-18 package in still air has a theta_JA on the order of 70-100 C/W. At a typical 3.3V supply with 30-50 mA active current (roughly 0.10-0.17W dissipation), junction rise above ambient is about 7-17C - well within the +125C maximum even in a +85C enclosure. However, if you plan board-level operation above +85C ambient, verify your exact ambient against the -E/P rating: the -I/P variants stop at +85C and are NOT substitutes in hot designs.
合規資訊
RoHS/lead-free status per current Microchip production policy for the dsPIC33FJ family. This standard part is not AEC-Q100 qualified - use DSPIC33FJ06GS101A-E/P for automotive. REACH and halogen-free status not stated in provided data.
