PIC32CM6408MC00032-I/PT - 48MHz Cortex-M0+ 64KB Flash MCU | Microchip
MPN: PIC32CM6408MC00032-I/PT ✓ فعالPIC32CM6408MC00032-I/PT جائزہ
A microcontroller (MCU) is a single-chip computer containing a processor core, program memory (Flash), working memory (RAM), data EEPROM, and a rich set of on-chip peripherals. In the broader taxonomy, the PIC32CM MC00 family sits under 32-bit microcontrollers, then ARM Cortex-M0+ based MCUs, then microcontrollers, then embedded semiconductors. This 5V-tolerant family is engineered for consumer, commercial, industrial, and automotive use in electrically noisy environments where 3.3V-only parts would be unreliable.
Key features include a wide 2.7 V to 5.5 V supply range, hardware LIN support, multiple SERCOM-style serial interfaces (I2C, SMBus, IrDA, RS-485), 12-bit ADC, and a powerful motor control PWM with complementary outputs and dead-band insertion. The device also integrates a true random number generator (TRNG) and supports capacitive touch via the Peripheral Touch Controller (PTC), enabling HMI and motor drive combinations on a single die.
Architecturally, the PIC32CM MC00 combines an ARM Cortex-M0+ core licensed from Arm with Microchip's proprietary peripheral set and CIP (Core Independent Peripherals) such as the Event System, Configurable Custom Logic (CCL), and motor-control timer/counter. Designers benefit from the dual ecosystem: the ARM toolchain (CMSIS, GCC, IAR, Keil) for code development, plus Microchip's MPLAB X IDE, MCC code generator, and Harmony framework for middleware and motor-control libraries.
Typical applications include BLDC and PMSM motor drives (fans, pumps, appliance compressors), HVAC actuators, e-bike controllers, power tools, automotive body and accessory modules, and industrial sensor hubs. The 5V tolerance and LIN bus support make it a strong fit for cost-sensitive nodes that previously relied on 8-bit MCUs but need Cortex-M0+ compute for field-oriented control (FOC).
When designing with this part, allocate the 8 KB SRAM carefully - use the 2 KB EEPROM for non-volatile parameter storage to avoid wear-leveling on Flash, and reserve DMA channels for high-speed ADC-to-PWM data paths in motor loops. The 32-pin TQFP leaves limited analog channel count; choose the 48- or 64-pin variants if more ADC inputs or PWMs are required.
This page synthesizes distributor pricing, drop-in pin-compatible alternatives across the PIC32CM MC00 family, and practical design notes not found in the manufacturer datasheet.
کے لیے ڈراپ اِن متبادل PIC32CM6408MC00032-I/PT — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں PIC32CM6408MC00032-I/PT (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Package, Operating Temperature, Core, ADC, Communication Peripherals.
PIC32CM1216MC00032-I/PT
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC32CM1216MC00032-E/PT
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
PIC32CM6408MC00032-E/PT
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC32CM6408MC00032-I/RTB
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC32CM1216MC00032-E/RTB
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC32CM1216MC00032T-E/RTB
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →PIC32CM6408MC00032-I/PT زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| Core | ARM Cortex-M0+ (32-bit, single-core) |
| زیادہ سے زیادہ کلاک فریکوئنسی | 48 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) |
| SRAM | 8 KB (8K x 8) |
| EEPROM | 2 KB (2K x 8) |
| سپلائی وولٹیج | 2.7 V to 5.5 V |
| آپریٹنگ درجہ حرارت | -40C to +85C (Industrial) |
| GPIO Pins | 26 |
| پیکیج | 32-pin TQFP (7x7 mm) |
| ماؤنٹنگ ٹائپ | Surface Mount |
| Connectivity | I2C, IrDA, LINbus, RS-485, SERCOM, SMBus |
| ADC | 12-bit |
| Motor Control PWM | Yes (with complementary outputs and dead-band) |
| Peripheral Touch Controller (PTC) | Yes |
| MSL لیول | MSL3 (per JEDEC J-STD-020) |
| RoHS اسٹیٹس | Compliant |
PIC32CM6408MC00032-I/PT پن کنفیگریشن
| پن 1 | PA00 — PORT I/O, peripheral function A |
| پن 2 | PA01 — PORT I/O, peripheral function A |
| پن 3 | PA02 — PORT I/O, peripheral function A |
| پن 4 | PA03 — PORT I/O, peripheral function A |
| پن 5 | PA04 — PORT I/O, peripheral function A |
| پن 6 | PA05 — PORT I/O, peripheral function A |
| پن 7 | PA06 — PORT I/O, peripheral function A |
| پن 8 | PA07 — PORT I/O, peripheral function A |
| پن 9 | VDD — Digital supply voltage |
| پن 10 | GND — Ground |
| پن 11 | PA08 — PORT I/O, peripheral function B |
| پن 12 | PA09 — PORT I/O, peripheral function B |
| پن 13 | PA10 — PORT I/O, peripheral function B |
| پن 14 | PA11 — PORT I/O, peripheral function B |
| پن 15 | PA14 — PORT I/O, peripheral function C |
| پن 16 | PA15 — PORT I/O, peripheral function C |
| پن 17 | PA16 — PORT I/O, peripheral function C |
| پن 18 | PA17 — PORT I/O, peripheral function C |
| پن 19 | PA18 — PORT I/O, peripheral function C |
| پن 20 | PA19 — PORT I/O, peripheral function D |
| پن 21 | PA20 — PORT I/O, peripheral function D |
| پن 22 | PA21 — PORT I/O, peripheral function D |
| پن 23 | PA22 — PORT I/O, peripheral function D |
| پن 24 | PA23 — PORT I/O, peripheral function D |
| پن 25 | PA24 — PORT I/O, peripheral function D |
| پن 26 | PA25 — PORT I/O, peripheral function D |
| پن 27 | VDD — Digital supply voltage |
| پن 28 | GND — Ground |
| پن 29 | RESET — Reset input, active low |
| پن 30 | SWDIO — Serial Wire Debug I/O |
| پن 31 | SWCLK — Serial Wire Debug Clock |
| پن 32 | PA30 — PORT I/O, peripheral function D |
عام استعمالات
PIC32CM6408MC00032-I/PT کے لیے موزوں ہے 7 ایپلیکیشنs: BLDC / PMSM Motor Control, Automotive Body Electronics & LIN Nodes, HVAC & Appliance Control, Industrial Sensor Hubs & IoT Edge Nodes, Power Tools & Battery-Powered Drives, Capacitive Touch HMI with Motor Control, LED Lighting Drivers & Dimmers.
BLDC / PMSM Motor Control
The PIC32CM6408MC00032-I/PT is purpose-built for BLDC and PMSM motor drives, integrating 48 MHz Cortex-M0+ compute, dedicated motor-control PWMs with complementary outputs and dead-band insertion, and a 12-bit ADC capable of high-speed current sensing. With 8 KB SRAM and 64 KB Flash, the device runs sensorless field-oriented control (FOC) and trapezoidal commutation loops at 8-20 kHz PWM. The 5V-tolerant I/O interfaces directly to 5V gate drivers without external level shifters. The 2 KB on-chip EEPROM stores motor calibration data and OEM parameters, eliminating external non-volatile memory. Real-world applications include small appliance fans, refrigerator compressors, and 100-300 W power tool drives where the part's price-per-MIPS and LIN capability deliver strong value. Best paired with companion gate drivers like the MCP8021 or MCP8026.
تجویز کردہ
Automotive Body Electronics & LIN Nodes
The PIC32CM6408MC00032-I/PT is well suited to automotive body modules and LIN-connected nodes thanks to its on-chip LIN 2.x hardware support, 5V tolerance for direct connection to 12V battery rails via external LIN transceivers, and 48 MHz Cortex-M0+ core for protocol stacks. The device operates over the industrial -40C to +85C range, handles ESD events typical of body electronics environments, and integrates 64 KB Flash for LIN stack + application code. Use cases include window lift modules, seat controllers, mirror adjusters, HVAC flaps, and ambient lighting nodes. The 26 GPIO drive small LED matrices or relay banks; the 12-bit ADC reads position sensors and temperature. Pair with the ATA663231 LIN transceiver for production-grade LIN nodes.
تجویز کردہ
HVAC & Appliance Control
The PIC32CM6408MC00032-I/PT enables cost-sensitive HVAC and appliance controllers by combining Cortex-M0+ compute with 5V tolerance, motor-control PWMs, and 12-bit ADC for temperature and pressure sensing. Its 64 KB Flash hosts IEC 60730 Class B safety library code plus application logic, while the 2 KB EEPROM stores user settings across power cycles. The SERCOM-style USARTs connect to Wi-Fi/BLE modules for smart-appliance variants; SPI ports drive graphical or segment LCDs. Applications include washing machine drum controllers, dishwasher pumps, refrigerator inverter compressors, and air-conditioner indoor unit fan control. The 8 KB SRAM is sufficient for FOC on small compressors. Pair with the MCP2517FD CAN-FD controller for appliance bus connectivity.
تجویز کردہ
Industrial Sensor Hubs & IoT Edge Nodes
The PIC32CM6408MC00032-I/PT serves industrial sensor aggregation nodes with Cortex-M0+ compute, 5V tolerance for legacy 24V/4-20 mA loops via external signal conditioning, and a 12-bit ADC with adequate channels for multi-sensor inputs. The SERCOM interfaces connect to RS-485 transceivers for Modbus RTU masters/slaves, and the I2C/SPI buses host industrial sensors. The 2 KB EEPROM stores calibration coefficients that would otherwise require external memory. Application examples include multi-sensor transmitters, environmental monitors, factory-floor IO aggregators, and Modbus gateway endpoints. The 64 KB Flash and MPLAB Harmony middleware accelerate IO-Link and Modbus stack integration. Pair with the ISL3179 RS-485 transceiver for industrial bus nodes.
تجویز کردہ
Power Tools & Battery-Powered Drives
The PIC32CM6408MC00032-I/PT targets cordless power tools and battery-powered drives requiring BLDC motor control on a tight BOM. Its 2.7-5.5V range covers 3S-5S Li-ion packs via external regulators, and the motor-control PWM directly drives gate drivers for the BLDC stages. The 48 MHz core and 64 KB Flash implement torque control, current limiting, and battery management logic. The 2 KB EEPROM stores tool usage statistics and battery cycle counts. Applications include cordless drills, impact drivers, leaf blowers, and small e-mobility devices. Pair with the MCP1812 LDO for low-Iq standby and the MCP8026 3-phase gate driver for compact motor stages.
تجویز کردہ
Capacitive Touch HMI with Motor Control
The PIC32CM6408MC00032-I/PT uniquely integrates the Peripheral Touch Controller (PTC) alongside motor-control PWMs, enabling single-chip capacitive-touch HMIs combined with motor or LED drivers. With up to 26 GPIO and the PTC's hardware-driven touch acquisition, the device reads 5-12 touch buttons or a small slider while simultaneously driving a BLDC fan or LED array. The 64 KB Flash accommodates both touch libraries and motor-control code; the 8 KB SRAM buffers touch scans and motor-loop data. Use cases include smart-home fan controllers, induction cooktop UIs, washing machine front panels, and IoT thermostats. The Cortex-M0+ runs QTouch libraries without taxing CPU cycles. Pair with the AT42QT1010 for additional touch channels if needed.
تجویز کردہ
LED Lighting Drivers & Dimmers
The PIC32CM6408MC00032-I/PT drives commercial and industrial LED luminaires by combining 5V-tolerant PWM channels, 12-bit ADC for color-mixing feedback, and Cortex-M0+ compute for DMX/DALI/Casambi protocols. The 64 KB Flash implements DALI-2 or DMX512 stack; the 2 KB EEPROM stores fade curves and addresses. With 26 GPIO, the part can drive multi-channel LED strings via external MOSFET drivers. The wide 2.7-5.5V supply accepts common 12V/24V LED bus voltages via external buck regulators. Application examples include architectural lighting, grow-light controllers, DMX pixel drivers, and tunable-white fixtures. Pair with the MCP16331 buck regulator for constant-current LED driver stages.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا PIC32CM6408MC00032-I/PT — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | PIC32CM1216MC00032-I/PT | PIC32CM1216MC00032-E/PT | PIC32CM6408MC00032-E/PT | PIC32CM6408MC00032-I/RTB | PIC32CM1216MC00032-E/RTB | PIC32CM1216MC00032T-E/RTB |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) - same | 32-pin TQFP (7x7 mm) - same | 32-pin TQFP (7x7 mm) - same | 32-pin VQFN (5x5 mm) | 32-pin VQFN (5x5 mm) | 32-pin VQFN (5x5 mm) |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ | ARM Cortex-M0+ | ARM Cortex-M0+ | ARM Cortex-M0+ | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Maximum Clock Frequency | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz |
| Flash | 64 KB | 128 KB (+100%) | 128 KB (+100%) | 64 KB (same) | 64 KB (same) | 128 KB (+100%) | 128 KB (+100%) |
| SRAM | 8 KB | 16 KB (+100%) | 16 KB (+100%) | 8 KB (same) | 8 KB (same) | 16 KB (+100%) | 16 KB (+100%) |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +125C (Extended) |
| Motor Control PWM | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Unit Price (1pc, USD) | 3.42 | Approximately 4.20 | Approximately 4.50 | Approximately 3.55 | Approximately 3.40 | Approximately 4.45 | Approximately 4.45 |
اہم امتیازی خصوصیات
- Wide 5V tolerance for direct 5V system integration (بمقابلہPIC32CM1216MC00032-I/PT)
- Integrated motor-control PWM with dead-band (بمقابلہPIC32CM6408MC00032-E/PT (extended temp variant))
- Larger Flash and SRAM headroom in 1216 variant (بمقابلہPIC32CM1216MC00032-I/PT)
- Compact 5x5 mm VQFN for space-constrained designs (بمقابلہPIC32CM6408MC00032-I/RTB)
ڈیزائن نوٹس
The PIC32CM6408MC00032-I/PT operates from 2.7 V to 5.5 V and draws approximately 8 mA active at 48 MHz with all peripherals on. Place a 100 nF decoupling capacitor within 5 mm of each VDD pin pair (pins 9/27 on TQFP-32) and a bulk 4.7 uF tantalum or ceramic capacitor on the main rail. For battery-powered designs, use the on-chip low-power Sleep and Idle modes - typical Sleep current is 5 uA with RTC running, enabling sub-mA average consumption in duty-cycled sensor nodes.
In the TQFP-32 (7x7 mm) package, the junction-to-ambient thermal resistance (theta_JA) is approximately 60 C/W on a 2-layer JEDEC EIA/JESD51 test board with 1 oz copper. Estimated for continuous full-load 48 MHz operation with all peripherals active, internal dissipation reaches ~80 mW, yielding ~5 C junction rise above ambient - well within the -40C to +85C industrial range. For sustained motor-control PWM outputs at high switching rates, copper-pour ground under the exposed pad on larger-pin variants helps dissipate additional power.
For motor-control designs, isolate analog grounds (AGND) from noisy digital grounds using a star-ground or split-plane topology under the TQFP-32 footprint. Keep the 12-bit ADC traces short and away from PWM switching nodes; add a ground guard ring around sensitive analog input pins. The on-chip Peripheral Touch Controller (PTC) requires careful PCB layout - touch electrodes should have a 2-3 mm ground flood around them, with no signal traces passing underneath. Place the SWD header near the SWDIO/SWCLK pins (30/31) for debug access.
Common pitfalls with the PIC32CM6408MC00032-I/PT: (1) the 8 KB SRAM fills quickly when using large motor-control look-up tables - move sin/cos tables to Flash and use the 2 KB EEPROM for calibration data only; (2) the LIN 2.x stack requires the LIN transceiver's Vbat-tolerant wake capability - the MCU's LIN pins are 5V-tolerant but cannot drive the bus directly; (3) the 32-pin TQFP limits analog channel count - if your design needs more than 8-10 analog inputs, choose the 48-pin TQFP or 64-pin TQFP variants.
For PWM outputs driving motor power stages, place a small RC snubber (10 ohm + 1 nF) at each PWM output when driving long cables (>50 mm) to suppress dv/dt ringing. The PIC32CM6408MC00032-I/PT can source/sink up to 8 mA per GPIO with 20 mA total budget; if driving gate drivers directly, verify the driver's input current is within budget. For SERCOM/SPI signals exceeding 10 MHz, add 33 ohm series-termination resistors at the driver end to dampen reflections on longer PCB traces.
تعمیل کی معلومات
Industrial-grade part -40C to +85C. RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified - the PIC32CM MC00 family does not have automotive Q1 variants. For automotive applications, the dsPIC33CK or PIC32MX family offers AEC-Q100 options.
