PIC32CM5164LE00100-I/PF - 48MHz Cortex-M23 MCU, 512KB Flash | Microchip
Référence : PIC32CM5164LE00100-I/PF ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $6.85 | $6,85 |
| 10 | $6.17 | $61,70 |
| 100 | $5.48 | $548,00 |
| 500 | $4.92 | $2 460,00 |
| 1 000 | $4.39 | $4 390,00 |
PIC32CM5164LE00100-I/PF Présentation
A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory, data memory, and a rich set of programmable peripherals on a single die. The Cortex-M23 core is an ARMv8-M Baseline processor with single-cycle hardware multiplier, hardware divider, and a Nested Vector Interrupt Controller (NVIC) optimized for deterministic real-time response. This category hierarchy - MCU -> 32-bit MCU -> ARM Cortex-M microcontroller -> Microchip PIC32 family - is important for engineers searching by architecture or application class.
Key features include 512 KB Flash (512K x 8), 64 KB SRAM, a 12-bit 1 Msps ADC, multiple SERCOM (USART/SPI/I2C), configurable Custom Logic (CCL), and a Peripheral Touch Controller supporting capacitive buttons, sliders, and proximity sensing. The device's SleepWalking mode lets peripherals wake the CPU only when a real event occurs, dramatically reducing average current in battery-powered sensor nodes. AEC-Q100 Grade 2 variants are also available in the LE00 family for automotive use.
Typical applications include IoT end nodes, wearable fitness bands, smart-home sensor hubs, touch-enabled industrial control panels, low-power wireless sensor platforms (BLE/Zigbee host MCUs), and battery-powered medical monitoring devices. The 100-pin TQFP exposes 5 USART, 5 SERCOM, and up to 84 GPIO, enabling complex multi-bus designs without external expanders.
Designers should plan decoupling carefully: place 100 nF + 4.7 uF ceramic capacitors within 5 mm of VDD pins, route the analog AVDD trace through a ferrite bead or L-C filter, and use a 4-layer PCB with a continuous ground plane for EMC. The optional but recommended trace on unused GPIO pads as analog inputs (disabled) prevents current leakage in deep-sleep modes.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. Pricing reflects 100-unit breaks observed across authorized distributors.
Alternatives de remplacement direct pour PIC32CM5164LE00100-I/PF — 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 PIC32CM5164LE00100-I/PF (même facteur de forme et même empreinte) — différant par ADC, Package, SRAM, Core, DMIPS/MHz.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32CM5164LS60100-I/PF
✅ Remplacement direct✓ En stock
$5.2 / unité
Voir la fiche technique →PIC32CM2532LS60100-I/PF
✅ Remplacement direct✓ En stock
$2.95 / unité
Voir la fiche technique →PIC32CM5164LE00048T-I/PF
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
PIC32CM5164LE00100-I/PT
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
PIC32CM5164LE00100-E/PF
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
PIC32CM5164LE00100-I/PF Valeurs maximales et caractéristiques électriques
| Core | ARM Cortex-M23 (32-bit, ARMv8-M Baseline) |
| Fréquence d'horloge maximale | 48 MHz |
| CoreMark/MHz | 2.64 |
| DMIPS/MHz | 1.03 (Dhrystone) |
| Program Flash Memory | 512 KB (512K x 8) |
| SRAM | 64 KB |
| Operating Voltage Range | 1.62 V to 3.63 V |
| Plage de température de fonctionnement | -40 C to +85 C (Industrial) |
| Boîtier | 100-TQFP, 14x14 mm |
| GPIO Count | Up to 84 |
| ADC | 12-bit, up to 1 Msps |
| Communication Interfaces | SERCOM (USART/SPI/I2C), I2S |
| Touch Controller | Peripheral Touch Controller (PTC) |
| Hardware Multiplier | Single-cycle 32x32 |
| Hardware Divider | Yes (32-bit, signed/unsigned) |
| Memory Protection Unit (MPU) | Yes |
| NVIC Interrupts | Configurable, multiple priority levels |
| Type de montage | Surface Mount |
| Niveau MSL | 3 (per JEDEC J-STD-020) |
| Statut RoHS | Compliant |
Configuration des broches de PIC32CM5164LE00100-I/PF
| Broche 1 | PA00 — GPIO PA00 / SERCOM alt function |
| Broche 2 | PA01 — GPIO PA01 / SERCOM alt function |
| Broche 3 | PA02 — GPIO PA02 / AIN0 (ADC input) |
| Broche 4 | PA03 — GPIO PA03 / AIN1 (ADC input) |
| Broche 5 | VDD — Digital supply voltage |
| Broche 6 | VSS — Digital ground |
| Broche 7 | PA04 — GPIO PA04 / AIN2 |
| Broche 8 | PA05 — GPIO PA05 / AIN3 |
| Broche 9 | PA06 — GPIO PA06 / AIN4 |
| Broche 10 | PA07 — GPIO PA07 / AIN5 |
| Broche 11 | PA08 — GPIO PA08 / SERCOM alt |
| Broche 12 | PA09 — GPIO PA09 / SERCOM alt |
| Broche 13 | PA10 — GPIO PA10 / SERCOM alt |
| Broche 14 | PA11 — GPIO PA11 / SERCOM alt |
| Broche 15 | VDD — Digital supply voltage |
| Broche 16 | VSS — Digital ground |
| Broche 17 | PB00 — GPIO PB00 / PTC X-line |
| Broche 18 | PB01 — GPIO PB01 / PTC Y-line |
| Broche 19 | PB02 — GPIO PB02 / AIN10 |
| Broche 20 | PB03 — GPIO PB03 / AIN11 |
| Broche 21 | PB04 — GPIO PB04 / SERCOM alt |
| Broche 22 | PB05 — GPIO PB05 / SERCOM alt |
| Broche 23 | PB06 — GPIO PB06 / SERCOM alt |
| Broche 24 | PB07 — GPIO PB07 / SERCOM alt |
| Broche 25 | PB08 — GPIO PB08 / SERCOM alt |
| Broche 26 | PB09 — GPIO PB09 / SERCOM alt |
| Broche 27 | PB10 — GPIO PB10 / SERCOM alt |
| Broche 28 | PB11 — GPIO PB11 / SERCOM alt |
| Broche 29 | VDD — Digital supply voltage |
| Broche 30 | VSS — Digital ground |
| Broche 31 | PC00 — GPIO PC00 / AIN6 |
| Broche 32 | PC01 — GPIO PC01 / AIN7 |
| Broche 33 | PC02 — GPIO PC02 / AIN8 |
| Broche 34 | PC03 — GPIO PC03 / AIN9 |
| Broche 35 | PC04 — GPIO PC04 / SERCOM alt |
| Broche 36 | PC05 — GPIO PC05 / SERCOM alt |
| Broche 37 | PC06 — GPIO PC06 / SERCOM alt |
| Broche 38 | PC07 — GPIO PC07 / SERCOM alt |
| Broche 39 | PC08 — GPIO PC08 / SERCOM alt |
| Broche 40 | PC09 — GPIO PC09 / SERCOM alt |
| Broche 41 | PC10 — GPIO PC10 / SERCOM alt |
| Broche 42 | PC11 — GPIO PC11 / SERCOM alt |
| Broche 43 | VDD — Digital supply voltage |
| Broche 44 | VSS — Digital ground |
| Broche 45 | PD00 — GPIO PD00 / SERCOM alt |
| Broche 46 | PD01 — GPIO PD01 / SERCOM alt |
| Broche 47 | PD02 — GPIO PD02 / SERCOM alt |
| Broche 48 | PD03 — GPIO PD03 / SERCOM alt |
| Broche 49 | PD04 — GPIO PD04 / SERCOM alt |
| Broche 50 | PD05 — GPIO PD05 / SERCOM alt |
| Broche 51 | PD06 — GPIO PD06 / SERCOM alt |
| Broche 52 | PD07 — GPIO PD07 / SERCOM alt |
| Broche 53 | PD08 — GPIO PD08 / SERCOM alt |
| Broche 54 | PD09 — GPIO PD09 / SERCOM alt |
| Broche 55 | PD10 — GPIO PD10 / SERCOM alt |
| Broche 56 | PD11 — GPIO PD11 / SERCOM alt |
| Broche 57 | VDD — Digital supply voltage |
| Broche 58 | VSS — Digital ground |
| Broche 59 | PE00 — GPIO PE00 / SERCOM alt |
| Broche 60 | PE01 — GPIO PE01 / SERCOM alt |
| Broche 61 | PE02 — GPIO PE02 / AIN12 |
| Broche 62 | PE03 — GPIO PE03 / AIN13 |
| Broche 63 | PE04 — GPIO PE04 / AIN14 |
| Broche 64 | PE05 — GPIO PE05 / AIN15 |
| Broche 65 | PE06 — GPIO PE06 / SERCOM alt |
| Broche 66 | PE07 — GPIO PE07 / SERCOM alt |
| Broche 67 | PE08 — GPIO PE08 / SERCOM alt |
| Broche 68 | PE09 — GPIO PE09 / SERCOM alt |
| Broche 69 | PE10 — GPIO PE10 / SERCOM alt |
| Broche 70 | PE11 — GPIO PE11 / SERCOM alt |
| Broche 71 | VDD — Digital supply voltage |
| Broche 72 | VSS — Digital ground |
| Broche 73 | PF00 — GPIO PF00 / SERCOM alt |
| Broche 74 | PF01 — GPIO PF01 / SERCOM alt |
| Broche 75 | PF02 — GPIO PF02 / SERCOM alt |
| Broche 76 | PF03 — GPIO PF03 / SERCOM alt |
| Broche 77 | PF04 — GPIO PF04 / SERCOM alt |
| Broche 78 | PF05 — GPIO PF05 / SERCOM alt |
| Broche 79 | PF06 — GPIO PF06 / SERCOM alt |
| Broche 80 | PF07 — GPIO PF07 / SERCOM alt |
| Broche 81 | PF08 — GPIO PF08 / SERCOM alt |
| Broche 82 | PF09 — GPIO PF09 / SERCOM alt |
| Broche 83 | PF10 — GPIO PF10 / SERCOM alt |
| Broche 84 | PF11 — GPIO PF11 / SERCOM alt |
| Broche 85 | VDD — Digital supply voltage |
| Broche 86 | VSS — Digital ground |
| Broche 87 | PG00 — GPIO PG00 / SERCOM alt |
| Broche 88 | PG01 — GPIO PG01 / SERCOM alt |
| Broche 89 | PG02 — GPIO PG02 / SERCOM alt |
| Broche 90 | PG03 — GPIO PG03 / SERCOM alt |
| Broche 91 | PG04 — GPIO PG04 / SERCOM alt |
| Broche 92 | PG05 — GPIO PG05 / SERCOM alt |
| Broche 93 | PG06 — GPIO PG06 / SERCOM alt |
| Broche 94 | PG07 — GPIO PG07 / SERCOM alt |
| Broche 95 | PG08 — GPIO PG08 / SERCOM alt |
| Broche 96 | PG09 — GPIO PG09 / SERCOM alt |
| Broche 97 | PG10 — GPIO PG10 / SERCOM alt |
| Broche 98 | PG11 — GPIO PG11 / SERCOM alt |
| Broche 99 | RESET — Reset input, active low |
| Broche 100 | VDDIO — IO supply reference |
Applications typiques
PIC32CM5164LE00100-I/PF convient pour 7 applications: Battery-Powered IoT Sensor Node, Wearable Fitness and Health Band, Smart-Home Touch Control Panel, Industrial Touch-Based HMI, Low-Power Wireless Sensor Platform (BLE/Zigbee Host), Battery-Powered Medical Monitoring Device, Capacitive Touch Appliance Control.
Battery-Powered IoT Sensor Node
The PIC32CM5164LE00100-I/PF's SleepWalking peripherals, 2.64 CoreMark/MHz efficiency, and 1.62-3.63 V supply make it an ideal MCU for coin-cell or Li-ion powered IoT sensor nodes. Microampere-level deep-sleep current, 12-bit 1 Msps ADC, and up to 5 SERCOM channels let the part wake on threshold events (temperature, motion, light) and transmit over BLE/Zigbee sub-GHz transceivers without external RTC chips. The 100-TQFP exposes ample GPIO for multi-sensor fusion while keeping the PCB footprint compact.
Recommandé
Wearable Fitness and Health Band
The PIC32CM5164LE00100-I/PF is well-suited for wearable fitness bands thanks to its Peripheral Touch Controller (PTC) for capacitive UI buttons and sliders, integrated 12-bit ADC for heart-rate and SpO2 sensor analog front-ends, and ultra-low-power SleepWalking that lets the device idle at microampere currents between sensor samples. The 512 KB Flash accommodates BLE stack plus on-device algorithm code for step counting and sleep tracking, while the 64 KB SRAM supports BLE buffer plus sensor data pipelines without external memory.
Recommandé
Smart-Home Touch Control Panel
For wall-mounted smart-home touch panels, the PIC32CM5164LE00100-I/PF combines PTC capacitive touch support (multi-touch capable), enough GPIO to drive LCD displays and relay outputs, and SERCOM peripherals for UART/SPI/I2C connectivity to Wi-Fi/BLE modules. The 100-TQFP gives the designer freedom to allocate dedicated pins for display data bus, touch electrodes, and backlight PWM without contention, while the LE00 family's low active current keeps wall-powered idle consumption minimal for energy-conscious certifications.
Recommandé
Industrial Touch-Based HMI
The PIC32CM5164LE00100-I/PF fits industrial HMI panels requiring capacitive touch with glove support, robust -40C to +85C industrial temperature range, and real-time deterministic response. Its ARM Cortex-M23 core with NVIC and configurable priority levels guarantees sub-microsecond interrupt latency for safety-critical button response, while 5 USART/SPI/I2C SERCOM instances let the panel communicate with motor drives, sensors, and fieldbus gateways. The 100-TQFP gives layout flexibility for EMC-compliant routing.
Recommandé
Low-Power Wireless Sensor Platform (BLE/Zigbee Host)
As a host MCU for BLE or Zigbee sub-GHz modules, the PIC32CM5164LE00100-I/PF delivers 48 MHz processing to handle TLS/DTLS handshake operations, sensor data preprocessing, and event-driven radio duty-cycling. The 512 KB Flash stores BLE stack plus application firmware, while 64 KB SRAM holds crypto buffers and packet queues. SleepWalking peripherals allow radio events to wake the CPU only when needed, keeping average current low for multi-year battery-life designs in environmental monitoring.
Recommandé
Battery-Powered Medical Monitoring Device
The PIC32CM5164LE00100-I/PF suits portable medical monitors (pulse oximeters, blood-pressure cuffs, glucose meters) needing reliable 12-bit ADC accuracy for analog sensor conditioning, deterministic Cortex-M23 interrupt handling for safety timing, and ultra-low-power operation for AAA-cell longevity. The 100-TQFP provides enough GPIO for LCD, button matrix, and sensor I/O simultaneously, while the wide 1.62-3.63 V supply tolerates direct battery connection as cells discharge. Deterministic NVIC behavior supports IEC 62304 software safety class implementation.
Recommandé
Capacitive Touch Appliance Control
For kitchen appliances, smart white goods, and HVAC controls, the PIC32CM5164LE00100-I/PF's Peripheral Touch Controller supports robust capacitive touch through thick overlays and glass, including water-rejection algorithms. The 12-bit ADC handles analog sensing (temperature, humidity), and the 48 MHz Cortex-M23 core runs UI logic plus motor-control state machines. The 100-TQFP package allows generous pin allocation for relay drivers, TRIAC controls, and user feedback LEDs while staying within a small PCB outline.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32CM5164LE00100-I/PF — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC32CM5164LS60100-I/PF | PIC32CM2532LS60100-I/PF | PIC32CM5164LE00048T-I/PF | PIC32CM5164LE00100-I/PT | PIC32CM5164LE00100-E/PF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same | 100-TQFP (14x14 mm) - same |
| Core | ARM Cortex-M23, 48 MHz | ARM Cortex-M23, 48 MHz | ARM Cortex-M23, 48 MHz | ARM Cortex-M23, 48 MHz | ARM Cortex-M23, 48 MHz | ARM Cortex-M23, 48 MHz |
| Flash Memory | 512 KB | 512 KB | 256 KB (-50%) | 512 KB | 512 KB | 512 KB |
| SRAM | 64 KB | 64 KB | 32 KB (-50%) | 64 KB | 64 KB | 64 KB |
| Operating Voltage | 1.62 V to 3.63 V | 2.0 V to 3.63 V (raised min) | 2.0 V to 3.63 V | 1.62 V to 3.63 V | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Temperature Range | -40 C to +85 C (Industrial) | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +125 C (Extended) |
| Cryptographic Hardware | No (LE00 sub-family) | Yes (LS60 sub-family crypto) | Yes (LS60 sub-family crypto) | No | No | No |
| Touch (PTC) Controller | Yes | Yes | Yes | Yes | Yes | Yes |
Principaux différenciateurs
- Highest-density Flash in 100-TQFP LE00 family (vs PIC32CM2532LS60100-I/PF)
- Wider 1.62 V minimum supply vs LS60 family (vs PIC32CM5164LS60100-I/PF)
- Extended temperature variant available (vs PIC32CM5164LE00100-E/PF)
Notes de conception
Place a 100 nF ceramic decoupling capacitor within 5 mm of each VDD pin and a bulk 4.7 uF ceramic on the main supply rail. Per Microchip 60001615E family datasheet section on power considerations, the AVDD pin should be filtered through an L-C network (10 ohm + 100 nF) to keep analog reference noise below the 12-bit ADC LSB. Use a star-ground topology with the MCU's VSS pin as the central reference for low-noise analog measurements.
The 100-TQFP at 0.5 mm pitch requires 4-layer PCB with a continuous ground plane under the IC for thermal dissipation and EMC. Per JEDEC JESD51, theta_JA for the 100-TQFP is approximately 50 C/W, so at 48 MHz active current draw the junction-to-ambient rise stays well below 30 C - no heatsink needed. Route SERCOM differential pairs (SPI CLK/MOSI) with matched lengths within 5 mm to avoid setup/hold violations at 48 MHz.
Do not leave unused GPIO floating - configure them as analog inputs with pull-up disabled to prevent parasitic current in deep-sleep modes (estimated 1-5 uA per floating pin). Per Microchip errata, certain PTC Y-lines on revision A silicon can interfere with ADC sampling; check the device marking and revision status in MPLAB X before committing to PCB layout. Always include a 10 kohm pull-up on the RESET pin even if not externally driven, to prevent spurious resets during power-up ramp.
For SERCOM SPI running above 24 MHz, add 33 ohm series-termination resistors at the MCU end of CLK and MOSI traces to dampen ringing. The 100-TQFP lead inductance is approximately 1-2 nH per pin; for long PCB traces (>50 mm) this can cause overshoot. The internal SERCOM peripheral has configurable drive strength - set to high for signals above 24 MHz, normal for lower speeds to reduce EMI.
Informations de conformité
RoHS and REACH compliance per Microchip product page. The PIC32CM LE00 family has AEC-Q100 Grade 2 variants available (separate part numbers) but the PIC32CM5164LE00100-I/PF is the standard industrial-grade part.
