DSPIC33CK128MC106-E/PT - 16-bit 100MHz DSC 128KB Flash | Microchip
MPN: DSPIC33CK128MC106-E/PT ✓ Hoạt độngDSPIC33CK128MC106-E/PT Tóm tắt
A Digital Signal Controller combines the computational capability of a Digital Signal Processor (DSP) with the peripheral integration and control architecture of a microcontroller (MCU). Within the power-management hierarchy of embedded systems, the dsPIC33CK family sits in the single-core dsPIC33C class, positioned for real-time control loops in motor drives, digital power conversion, and sensing systems where deterministic interrupt latency matters.
Key features include the 100 MHz single-core dsPIC DSC engine with DSP instruction support (barrel shifter, multiply-accumulate), integrated operational amplifiers (OpAmps) that reduce external analog component count, a 12-bit ADC for high-speed analog acquisition, a high-resolution PWM module with complementary outputs for power conversion, and CAN Flexible Data-Rate (CAN FD) connectivity for automotive and industrial networks.
Architecturally, the dsPIC33CK core executes from zero-wait-state Flash and includes DMA channels, multiple external interrupts, and serial communication ports (UART, SPI, I2C), enabling fast control-loop update rates and parallel data movement without CPU overhead. The CMOS process supports low-power modes and boundary-scan (JTAG) debug.
Typical applications are brushless DC and PMSM motor control, digital power supplies (PFC, LLC), solar inverters, battery management, and CAN FD nodes in industrial and automotive subsystems. The integrated OpAmps directly interface shunt resistors for current sensing, while the high-resolution PWM handles phase-shifted or complementary topologies.
Design consideration: the -E temperature variant supports extended ambient conditions; verify maximum junction temperature against total power dissipation when running at the full 100 MHz clock with heavily loaded I/O banks.
This page synthesizes distributor pricing, drop-in family alternatives, pinout data, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho DSPIC33CK128MC106-E/PT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với DSPIC33CK128MC106-E/PT (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Core Speed, ADC Resolution, PWM.
DSPIC33CK256MC106-E/PT
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33CK64MC106-E/PT
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33CK128MC106-H/PT
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33CK128MC105-E/PT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →DSPIC33CK64MC105-E/PT
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
DSPIC33CK128MC106-E/PT Tỷ lệ tối đa & tính chất điện
| Core | dsPIC33C (16-bit DSC) |
| Core Speed | 100 MHz |
| Program Memory (Flash) | 128KB (128K x 8) |
| RAM | 16KB |
| Hộp | 64-TQFP (10x10x1 mm) |
| Kiểu lắp đặt | Surface Mount |
| ADC Resolution | 12-bit |
| Integrated OpAmps | Yes |
| PWM | High-Speed PWM (high resolution) |
| CAN | CAN FD (Flexible Data-Rate) |
| DMA Channels | 4 |
| External Interrupts | 4 |
| Serial I/O Ports | 3 (UART/SPI/I2C) |
| Technology | CMOS |
| Temperature Range | -40C to +125C (E grade) |
| Trạng thái RoHS | Compliant |
| Debug / Boundary Scan | Yes (JTAG boundary scan) |
Cấu hình chân DSPIC33CK128MC106-E/PT
| Chân 1 | MCLR — Master clear reset / programming voltage input |
| Chân 2 | AN0/C1INA/RA0 — Analog input 0 / OpAmp 1 inverting input |
| Chân 3 | AN1/C1INB/RA1 — Analog input 1 / OpAmp 1 input B |
| Chân 4 | PGD/AN2/RP2 — Programming data / analog input 2 / remappable IO |
| Chân 5 | PGC/AN3/RP3 — Programming clock / analog input 3 / remappable IO |
| Chân 6 | AN4/RP4 — Analog input 4 / remappable IO |
| Chân 7 | AN5/RP5 — Analog input 5 / remappable IO |
| Chân 8 | VSS — Ground reference |
| Chân 9 | VDD — Positive supply (3.0V-3.6V) |
| Chân 10 | AN6/RP6 — Analog input 6 / remappable IO |
| Chân 11 | AN7/RP7 — Analog input 7 / remappable IO |
| Chân 12 | AN8/RP8 — Analog input 8 / remappable IO |
| Chân 13 | AN9/RP9 — Analog input 9 / remappable IO |
| Chân 14 | AN10/RP10 — Analog input 10 / remappable IO |
| Chân 15 | AN11/RP11 — Analog input 11 / remappable IO |
| Chân 16 | PWM1H/RP12 — High-speed PWM 1 high output / remappable IO |
| Chân 17 | PWM1L/RP13 — High-speed PWM 1 low output / remappable IO |
| Chân 18 | VSS — Ground reference |
| Chân 19 | VDD — Positive supply |
| Chân 20 | PWM2H/RP14 — High-speed PWM 2 high output / remappable IO |
| Chân 21 | PWM2L/RP15 — High-speed PWM 2 low output / remappable IO |
| Chân 22 | PWM3H/RP16 — High-speed PWM 3 high output / remappable IO |
| Chân 23 | PWM3L/RP17 — High-speed PWM 3 low output / remappable IO |
| Chân 24 | VSS — Ground reference |
| Chân 25 | VDD — Positive supply |
| Chân 26 | AN12/RP18 — Analog input 12 / remappable IO |
| Chân 27 | AN13/RP19 — Analog input 13 / remappable IO |
| Chân 28 | AN14/RP20 — Analog input 14 / remappable IO |
| Chân 29 | AN15/RP21 — Analog input 15 / remappable IO |
| Chân 30 | TCK/RP22 — JTAG test clock / remappable IO |
| Chân 31 | TMS/RP23 — JTAG test mode select / remappable IO |
| Chân 32 | TDI/RP24 — JTAG test data in / remappable IO |
| Chân 33 | VSS — Ground reference |
| Chân 34 | TDO/RP25 — JTAG test data out / remappable IO |
| Chân 35 | RP26 — Remappable peripheral IO |
| Chân 36 | RP27 — Remappable peripheral IO |
| Chân 37 | RP28 — Remappable peripheral IO |
| Chân 38 | RP29 — Remappable peripheral IO |
| Chân 39 | RP30 — Remappable peripheral IO |
| Chân 40 | VCAP — Internal regulator capacitor connection |
| Chân 41 | RP31 — Remappable peripheral IO |
| Chân 42 | RP32 — Remappable peripheral IO |
| Chân 43 | RP33 — Remappable peripheral IO |
| Chân 44 | VDD — Positive supply |
| Chân 45 | VSS — Ground reference |
| Chân 46 | RP34 — Remappable peripheral IO |
| Chân 47 | RP35 — Remappable peripheral IO |
| Chân 48 | RP36 — Remappable peripheral IO |
| Chân 49 | RP37 — Remappable peripheral IO |
| Chân 50 | RP38 — Remappable peripheral IO |
| Chân 51 | RP39 — Remappable peripheral IO |
| Chân 52 | RP40 — Remappable peripheral IO |
| Chân 53 | RP41 — Remappable peripheral IO |
| Chân 54 | RP42 — Remappable peripheral IO |
| Chân 55 | RP43 — Remappable peripheral IO |
| Chân 56 | RP44 — Remappable peripheral IO |
| Chân 57 | RP45 — Remappable peripheral IO |
| Chân 58 | RP46 — Remappable peripheral IO |
| Chân 59 | RP47 — Remappable peripheral IO |
| Chân 60 | AVSS — Analog ground |
| Chân 61 | OPA1OUT/AN16 — OpAmp 1 output / analog input 16 |
| Chân 62 | AVDD — Analog supply |
| Chân 63 | RP48 — Remappable peripheral IO |
| Chân 64 | RP49 — Remappable peripheral IO |
Ứng dụng tiêu biểu
DSPIC33CK128MC106-E/PT phù hợp cho 6 Áp dụngs: Brushless DC / PMSM Motor Control, Digital Power Conversion (PFC / LLC), Automotive Body and CAN FD Nodes, Solar Inverters and MPPT Chargers, Industrial Sensing and Condition Monitoring, Battery Management and Charging Systems.
Brushless DC / PMSM Motor Control
The DSPIC33CK128MC106-E/PT fits BLDC and PMSM drives because its 100 MHz dsPIC33C core executes field-oriented control (FOC) loops with update rates in the tens of kilohertz, while the high-resolution PWM module generates complementary outputs with sub-nanosecond effective dead-time resolution. The on-chip operational amplifiers amplify shunt-resistor current-sense signals, feeding the 12-bit ADC for phase-current sampling synchronized to PWM centers, minimizing switching-noise corruption. Four DMA channels transfer ADC results without CPU intervention, reducing loop jitter. Typical use includes industrial servo drives, e-bike controllers, and HVAC blowers, where the CAN FD interface handles networked motion commands and the -40C to +125C E-grade covers harsh environments.
Được đề xuất
Digital Power Conversion (PFC / LLC)
In switch-mode power supplies, the DSPIC33CK128MC106-E/PT provides the control intelligence for PFC stages and LLC resonant converters. The high-resolution PWM supports phase-shifted and complementary gating with fine duty-cycle granularity, essential for frequency-modulated LLC control. The 12-bit ADC samples output voltage and input current with PWM-triggered, time-accurate conversions, while integrated OpAmps condition shunt current feedback without external amplifiers. The 100 MHz DSP core sustains fast inner current loops plus slower outer voltage loops in a single processor. Digital implementation enables adaptive burst mode, firmware-configurable protection thresholds, and telemetry reporting via CAN FD or UART to system hosts in server and telecom rectifiers.
Được đề xuất
Automotive Body and CAN FD Nodes
The DSPIC33CK128MC106-E/PT serves automotive network nodes such as pump controllers, valve drivers, and fan modules. Its CAN FD controller implements Flexible Data-Rate communication with larger payloads and faster data phases than classic CAN, interfacing a standard external transceiver such as the MCP2562FD. The E-grade -40C to +125C operating range suits under-dash and engine-bay-adjacent placements, while the AEC-Q100 qualified DSPIC33CK128MC106-H/PT variant offers the same footprint for +150C zones. On-chip OpAmps and 12-bit ADC support current monitoring of actuator loads, and the high-speed PWM drives H-bridges for valve or pump position control with firmware-implementable diagnostics and fault-response routines.
Được đề xuất
Solar Inverters and MPPT Chargers
Solar charge controllers and micro-inverters benefit from the DSPIC33CK128MC106-E/PT combination of high-resolution PWM, fast 12-bit ADC sampling, and DSP math for maximum power point tracking (MPPT) algorithms such as incremental conductance. The 100 MHz core runs perturb-and-observe loops alongside buck/boost or phase-shifted full-bridge gating with accurate dead-time control. Integrated OpAmps condition panel and battery current shunts, and multiple ADC channels track panel voltage, battery voltage, and temperature simultaneously. The E-grade temperature range supports outdoor enclosures, CAN FD links the charger to battery-management systems, and the 128KB Flash holds firmware plus logging tables without external memory in cost-sensitive designs.
Được đề xuất
Industrial Sensing and Condition Monitoring
For predictive-maintenance and condition-monitoring nodes, the DSPIC33CK128MC106-E/PT acquires vibration, current-signature, and temperature data through its 12-bit ADC and integrated analog front-end. The 100 MHz DSP engine performs on-node FFT and RMS computations, transmitting features rather than raw waveforms over CAN FD or UART to gateways, which cuts bus loading. Four DMA channels stream ADC samples continuously without CPU overhead, and 16KB RAM buffers acquisition windows. Boundary-scan capability supports board-level test in industrial production. The device suits motor-current-signature analysis, pump monitoring, and compressor diagnostics in factory automation, where the E-grade temperature range and RoHS compliance meet industrial build requirements.
Được đề xuất
Battery Management and Charging Systems
The DSPIC33CK128MC106-E/PT implements charger control and battery-pack monitoring in 12V to 48V systems. Its 12-bit ADC and OpAmps measure cell-stack voltage and charge current through shunts, while the high-resolution PWM drives synchronous buck or multi-phase charging stages with controlled current ripple. Firmware-based coulomb counting, CC/CV profiles, and protective cutoffs run on the 100 MHz core with headroom for LIN or CAN FD communication to vehicle or UPS hosts. Four external interrupts support fast fault detection from comparators. The E-grade range covers industrial charging cabinets, and the same-footprint AEC-Q100 H variant allows reuse of the design in automotive onboard-charger subfunctions.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho DSPIC33CK128MC106-E/PT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | DSPIC33CK256MC106-E/PT | DSPIC33CK64MC106-E/PT | DSPIC33CK128MC106-H/PT | DSPIC33CK128MC105-E/PT |
|---|---|---|---|---|---|
| Package | 64-TQFP (10x10) | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same | 64-TQFP (10x10) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core Speed | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 100 MHz |
| Flash | 128KB | 256KB | 64KB | 128KB | 128KB |
| RAM | 16KB | 16KB | 16KB | 16KB | 16KB |
| Temperature Range | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +150C (AEC-Q100) | -40C to +125C |
| CAN FD / OpAmps / 12-bit ADC | Yes / Yes / Yes | Yes / Yes / Yes | Yes / Yes / Yes | Yes / Yes / Yes | Yes / Yes / reduced channels |
| RoHS Compliant | Yes | Yes | Yes | Yes | Yes |
Bảo phân biệt quan trọng
- Balanced 128KB Flash for cost vs headroom (vsDSPIC33CK256MC106-E/PT)
- Extended industrial temperature grade (vsDSPIC33CK128MC106-H/PT)
- Full peripheral set vs cost-reduced variant (vsDSPIC33CK128MC105-E/PT)
Ghi chú thiết kế
The dsPIC33CK requires a capacitor on the VCAP pin for its internal 1.8V core regulator - use a low-ESR ceramic (typically about 10uF per Microchip datasheet guidance; confirm the exact value in the datasheet Power section). Decouple every VDD pin pair with 0.1uF plus bulk capacitance, and isolate AVDD with an RC filter or ferrite bead from the digital rail to preserve 12-bit ADC accuracy. Estimated: at 100 MHz core operation, expect tens of mA core supply current; budget regulator headroom accordingly.
For motor-control layouts, keep the PWM output traces short and matched pairs (PWMxH/PWMxL) to minimize differential ringing into gate drivers. Route analog sense traces (AN0-AN15, OpAmp outputs) away from PWM and CAN lines, with a solid analog ground area tied to AVSS at one point. The 64-TQFP thermal pad is not present on this package, so rely on thermal vias near power pins and ground planes for heat spreading. Place the VCAP capacitor directly adjacent to pin 40 with a short, wide trace.
MCLR must not be left floating - use a 10k pull-up to VDD and consider a diode clamp for ICSP reliability. When using Peripheral Pin Select (PPS), lock the mapping registers early in firmware because misconfigured PPS can silently disconnect UART/CAN pins. Do not exceed absolute-maximum pin ratings when switching inductive motor loads; add TVS or snubbers on sense lines. Finally, verify Flash erase/write timing when self-programming parameter tables - the 128KB array requires the documented erase/write sequences to avoid corruption.
Thông tin tuân thủ
Newark lists the part as ROHS COMPLIANT: YES. AEC-Q100 qualification applies to the -H grade variant, not this -E part. REACH, halogen-free and conflict-minerals statuses not stated in provided data.
