PIC32CM1216MC00032T-I/PT - 48MHz Cortex-M0+ MCU, 128KB Flash, 32-TQFP | Microchip
Référence : PIC32CM1216MC00032T-I/PT ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $3.85 | $3,85 |
| 10 | $3.46 | $34,60 |
| 100 | $3.07 | $307,00 |
| 500 | $2.62 | $1 310,00 |
| 1 000 | $2.3 | $2 300,00 |
PIC32CM1216MC00032T-I/PT Présentation
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), non-volatile data storage (EEPROM), and a rich set of peripherals (timers, ADC, communication ports). MCUs sit at the heart of nearly every embedded system, from sensor nodes to appliance controllers. The Cortex-M0+ core (from the broader ARM Cortex-M family of 32-bit processor cores) provides a Thumb-2 instruction set and deterministic interrupt response while consuming very little active and sleep current.
Key features of this part include a 48 MHz maximum CPU clock, a 12-bit ADC, multiple SERCOM (Serial Communication) interfaces that can be configured as UART, SPI, or I2C, an advanced motor-control PWM peripheral (PWM with 24-bit resolution and complementary outputs with dead-band insertion), LIN support, and configurable logic cells. The integrated Cortex-M0+ core also enables the use of the standard ARM ecosystem: CMSIS drivers, middleware, and tools, while Microchip provides MPLAB X IDE, MPLAB Harmony, and the MCC pin manager.
From a technical perspective the PIC32CM MC00 family uses a single-cycle hardware multiplier, a Nested Vectored Interrupt Controller (NVIC), and the Microchip proprietary Peripheral Touch Controller (PTC) for capacitive sensing. The dual-bank Flash with live update support allows firmware upgrades without downtime, which is valuable in field-deployed industrial nodes. The 4 KB EEPROM emulated in Flash provides endurance and retention suitable for storing calibration, configuration, and runtime data.
Typical applications include BLDC and brushed DC motor drives, consumer appliances, industrial control boards, HVAC fan control, automotive body and convenience ECUs (LIN slaves), capacitive-touch user interfaces, and 5V-tolerant sensor hubs. The 5V-tolerant I/O and 2.7V-5.5V supply range also suit legacy 5V industrial designs where 3.8V-only Cortex-M0+ parts cannot be used directly.
When designing with this MCU, ensure the supply decoupling network includes at least one 100 nF ceramic capacitor per VDD pin placed as close to the IC as possible, plus a bulk 10 uF capacitor on the main rail. For motor-control layouts keep the PWM traces short, separate analog and power grounds, and place at least one local decoupling cap per MOSFET gate-driver supply pin.
This page consolidates distributor pricing, verified drop-in alternatives, and engineering design notes that are not aggregated on the manufacturer datasheet alone, supporting faster sourcing and design decisions for engineers evaluating the PIC32CM1216MC00032T-I/PT.
Alternatives de remplacement direct pour PIC32CM1216MC00032T-I/PT — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec PIC32CM1216MC00032T-I/PT (même facteur de forme et même empreinte) — différant par Mounting Type, Package, Operating Temperature Range, Core Architecture, RAM.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32CM1216MC00032T-E/PT
✅ Remplacement direct✓ En stock
$2.41 / unité
Voir la fiche technique →PIC32CM1216MC00032T-I/RTB
✅ Remplacement direct✓ En stock
$2.71 / unité
Voir la fiche technique →PIC32CM1216MC00032-E/RTB
✅ Remplacement direct✓ En stock
$2.07 / unité
Voir la fiche technique →PIC32CM1216MC00032-I/PT
✅ Remplacement direct✓ En stock
$1.95 / unité
Voir la fiche technique →PIC32CM1216PL10032T-I/MR
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
PIC32CM1216MC00032T-I/PT Valeurs maximales et caractéristiques électriques
| Core | ARM Cortex-M0+ |
| Core Size | 32-Bit Single-Core |
| Maximum CPU Speed | 48 MHz |
| Program Memory (Flash) | 128 KB (128K x 8) |
| RAM | 16 KB (16K x 8) |
| EEPROM | 4 KB (4K x 8) |
| Supply Voltage (VDD) | 2.7 V to 5.5 V |
| Number of I/O Pins | 26 |
| Boîtier | 32-TQFP (7x7 mm) |
| Type de montage | Surface Mount |
| Température de fonctionnement | -40C to +85C (Industrial) |
| Connectivity | I2C, SPI, UART, LIN |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT |
| Data Converters | A/D 12-bit |
| Oscillator Type | Internal |
| Statut RoHS | Compliant |
Configuration des broches de PIC32CM1216MC00032T-I/PT
| Broche 1 | PA00 — GPIO / SERCOM / XIN (crystal in) |
| Broche 2 | PA01 — GPIO / SERCOM / XOUT (crystal out) |
| Broche 3 | PA02 — GPIO / AIN0 / ADC input |
| Broche 4 | PA03 — GPIO / AIN1 / ADC input |
| Broche 5 | VDD — Digital supply voltage (2.7V to 5.5V) |
| Broche 6 | VSS — Digital ground |
| Broche 7 | PA04 — GPIO / SERCOM / PWM |
| Broche 8 | PA05 — GPIO / SERCOM / PWM |
| Broche 9 | PA06 — GPIO / SERCOM / PWM |
| Broche 10 | PA07 — GPIO / SERCOM / PWM |
| Broche 11 | PA08 — GPIO / SERCOM / PWM |
| Broche 12 | PA09 — GPIO / SERCOM / PWM |
| Broche 13 | PA10 — GPIO / SERCOM / PWM |
| Broche 14 | PA11 — GPIO / SERCOM |
| Broche 15 | PA14 — GPIO / SERCOM |
| Broche 16 | PA15 — GPIO / SERCOM |
| Broche 17 | PA16 — GPIO / SERCOM |
| Broche 18 | PA17 — GPIO / SERCOM |
| Broche 19 | PA18 — GPIO / SERCOM |
| Broche 20 | PA19 — GPIO / SERCOM |
| Broche 21 | PA20 — GPIO / SERCOM |
| Broche 22 | PA21 — GPIO / SERCOM |
| Broche 23 | PA22 — GPIO / SERCOM |
| Broche 24 | PA23 — GPIO / SERCOM |
| Broche 25 | PA24 — GPIO / SERCOM |
| Broche 26 | PA25 — GPIO / SERCOM |
| Broche 27 | PA27 — GPIO / SERCOM |
| Broche 28 | PA28 — GPIO / SERCOM / RESET (configurable) |
| Broche 29 | VDD — Digital supply voltage (2.7V to 5.5V) |
| Broche 30 | VSS — Digital ground |
| Broche 31 | PA30 — GPIO / SWCLK (programming/debug) |
| Broche 32 | PA31 — GPIO / SWDIO (programming/debug) |
Applications typiques
PIC32CM1216MC00032T-I/PT convient pour 6 applications: BLDC and FOC Motor Drives, Appliance and White Goods Control, Automotive LIN Body and Convenience ECUs, Industrial Sensor Hubs and 5V Sensor Interfaces, Capacitive Touch User Interfaces, HVAC Fan and Pump Control.
BLDC and FOC Motor Drives
The PIC32CM1216MC00032T-I/PT is purpose-built for sensorless and sensored BLDC motor control. Its dedicated motor-control PWM peripheral offers complementary outputs with programmable dead-band insertion, ideal for driving a 3-phase inverter through external gate drivers. The 48 MHz Cortex-M0+ core executes field-oriented control (FOC) loops at tens of kHz while the 12-bit ADC samples phase currents through the on-chip analog multiplexer. With 128 KB Flash, sensorless FOC firmware with startup routines fits comfortably, and 5V-tolerant I/O interfaces directly to Hall sensors and 5V gate drivers.
Recommandé
Appliance and White Goods Control
Washing machines, dishwashers, range hoods, and refrigerator compressors benefit from the PIC32CM1216MC00032T-I/PT's robust 5V-tolerant I/O and LIN support. The 128 KB Flash holds application firmware plus a LIN slave stack, while the 16 KB SRAM buffers user-interface state and sensor readings. Industrial -40C to +85C temperature rating suits under-cabinet thermal environments. The integrated Peripheral Touch Controller enables capacitive touch buttons and sliders without external ICs, reducing BOM cost in high-volume appliances.
Recommandé
Automotive LIN Body and Convenience ECUs
The PIC32CM1216MC00032T-I/PT is well positioned for automotive LIN slaves controlling seat adjusters, mirror modules, window lifters, and interior lighting. The integrated LIN hardware and 5V-tolerant I/O interface directly to LIN transceivers and 12V battery rails through external regulation. With 128 KB Flash and 16 KB SRAM the part runs LIN 2.x stacks plus application logic for actuator control and diagnostics. The 48 MHz core handles LIN scheduling, PWM-driven LED dimming, and fault detection in real time within tight LIN frame deadlines.
Recommandé
Industrial Sensor Hubs and 5V Sensor Interfaces
Industrial sensor hubs and process-control nodes benefit from the PIC32CM1216MC00032T-I/PT's wide 2.7V to 5.5V supply range and 5V-tolerant GPIO. The 12-bit ADC plus flexible SERCOM peripherals support legacy 5V analog and digital sensors that 3.3V-only MCUs cannot interface to directly. The 128 KB Flash and 16 KB SRAM provide room for Modbus RTU or proprietary industrial protocol stacks, plus calibration tables stored in 4 KB EEPROM. The industrial -40C to +85C rating suits factory-floor deployments.
Recommandé
Capacitive Touch User Interfaces
The PIC32CM MC00 family's Peripheral Touch Controller (PTC) supports capacitive touch buttons, sliders, and wheels with no external IC. The PIC32CM1216MC00032T-I/PT runs Microchip's QTouch library in the 128 KB Flash, with the 16 KB SRAM handling button state, debouncing, and gesture recognition. The 5V-tolerant I/O drives LEDs and indicator displays directly, while the SERCOM peripherals connect to a host MCU or wireless module over SPI or UART.
Recommandé
HVAC Fan and Pump Control
The PIC32CM1216MC00032T-I/PT drives HVAC fans, circulation pumps, and small blowers with closed-loop PID control. The motor-control PWM outputs commutate brushless DC fans, while the 12-bit ADC reads tachometer feedback or current sense. With 4 KB EEPROM the part stores calibration and learned parameters across power cycles. The wide 2.7V to 5.5V supply allows direct operation from 5V rails or 24V industrial buses through regulation.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32CM1216MC00032T-I/PT — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC32CM1216MC00032T-E/PT | PIC32CM1216MC00032T-I/RTB | PIC32CM1216MC00032-E/RTB | PIC32CM1216MC00032-I/PT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) - same | 64-VTLA | 64-VTLA | 32-TQFP (7x7 mm) - same |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ | ARM Cortex-M0+ | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Maximum CPU Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz |
| Flash Memory | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| SRAM | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB |
| Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) |
| ADC | 12-bit | 12-bit | 12-bit | 12-bit | 12-bit |
| Packing | Tape & Reel | Tape & Reel | Tape & Reel | Tape & Reel | Tray |
Principaux différenciateurs
- Industry-leading 5V-tolerant I/O for a Cortex-M0+ MCU (vs PIC32CM1216MC00032T-E/PT)
- Integrated motor-control PWM with dead-band insertion (vs PIC32CM1216MC00032T-I/RTB)
- Dual-bank Flash for live-update firmware (vs PIC32CM1216PL10032T-I/MR)
Notes de conception
Place a 100 nF ceramic decoupling capacitor on every VDD pin as close as possible to the IC, plus a single 10 uF bulk capacitor on the main supply rail. For motor-control boards, add a 1 uF ceramic on each gate-driver supply pin. The wide 2.7V to 5.5V supply supports 5V rails directly; for 12V or 24V industrial buses, add a pre-regulator such as MCP1755 LDO before the MCU supply pin.
Keep the PWM output traces short and wide to minimize ringing and dv/dt coupling into analog signals. Separate analog and power grounds with a single-point tie at the bulk capacitor negative terminal. Place the boot-loader / SWD pins (PA30/PA31 on the /PT variant) on accessible test points or a 2x5 0.05 inch header for programming and field updates.
Do not exceed 5.5V on any pin; although GPIO are 5V tolerant for input, VDD itself must remain within 2.7V to 5.5V. Ensure unused GPIO are configured as outputs (low) or inputs with internal pull-ups enabled to minimize current draw. The internal 48 MHz oscillator accuracy may not be sufficient for UART at high baud rates; use an external crystal on PA00/PA01 for protocols with tight timing tolerances.
Informations de conformité
RoHS compliant per Microchip product page. The industrial -40C to +85C temperature grade is suitable for industrial and consumer applications; AEC-Q100 qualification is not claimed on the standard product page.
