PIC32CM5164LS60100-I/PF - 48MHz M23 MCU 512KB Flash | Microchip
N.º da peça: PIC32CM5164LS60100-I/PF ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $7.85 | $7,85 |
| 10 | $7.1 | $71,00 |
| 100 | $6.4 | $640,00 |
| 500 | $5.85 | $2.925,00 |
| 1.000 | $5.2 | $5.200,00 |
PIC32CM5164LS60100-I/PF Visão geral
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and a rich set of peripherals (ADC, timers, communication controllers). The PIC32CM LS60 belongs to the ultra-low-power Cortex-M23 class, optimized for battery-powered IoT endpoints that need deterministic real-time response plus cryptographic identity for authentication, secure firmware update, and anti-cloning. Within the hierarchy: MCU -> embedded microcontroller -> 32-bit ARM MCU -> Cortex-M23 -> Microchip PIC32CM family.
Key features include the integrated ATECC608 secure element (hardware ECC/NIST P-256, secure key storage, ECDH/ECDSA), hardware touch support for capacitive button/slider interfaces, a 12-bit 1 MSPS ADC, two 16-bit DAC channels, four SERCOM-style serial interfaces configurable as UART/SPI/I2C, and a Smart Analog peripheral block. The on-chip Memory Protection Unit (MPU) and TrustZone combine to enforce firmware isolation between secure and non-secure code regions.
The LS60 architecture also embeds a SleepWalking peripheral event system, Event System interconnect, and an ultra-low-power RUN/IDLE/STANDYB/STOP/RETENTION/RESET sleep modes family that enables sub-microamp current consumption during duty-cycled sensing, which is critical for coin-cell IoT nodes.
Typical applications include secure IoT sensor nodes with authenticated cloud onboarding, capacitive touch user interfaces for white goods and locks, secure medical wearables with encrypted patient data, smart-metering edge nodes, and asset trackers with secure boot and over-the-air firmware updates. Industrial HMI and home-automation keypads also benefit from the integrated touch engine and ATECC608 identity.
Designers should budget enough PCB area for a 100-pin TQFP at 14x14 mm (0.5 mm pitch), plan decoupling (100 nF close to each VDD pair plus bulk 4.7 uF), and reserve I/O for the integrated touch channels to fully leverage the MCU's differentiators. Carefully review the secure-element I2C lines - they must remain reachable from the host controller to provision credentials during manufacturing.
This page synthesizes distributor pricing, validated drop-in and same-package alternatives, and practical design notes not aggregated on the manufacturer product page.
Alternativas drop-in para PIC32CM5164LS60100-I/PF — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC32CM5164LS60100-I/PF (mesmo formato e footprint) — diferindo em Package, ADC, Operating Temperature Range, Operating Temperature, Security.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC32CM5164LS00100-I/PF
✅ Drop-In✓ Em estoque
$4.25 / unidade
Ver ficha técnica →PIC32CM2532LS60100-I/PF
✅ Drop-In✓ Em estoque
$2.95 / unidade
Ver ficha técnica →PIC32CM5164LS60100-I/PF-PROTO
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
PIC32CM5164LS60048-I/U5B
✅ Drop-In✓ Em estoque
$4.83 / unidade
Ver ficha técnica →PIC32CM5164LS60064T-I/PT
✅ Drop-In✓ Em estoque
$4.55 / unidade
Ver ficha técnica →PIC32CM5164LS60100-I/PF Classificações máximas e características elétricas
| Core Architecture | ARM Cortex-M23 |
| CPU Bit Width | 32-bit |
| Frequência máxima de clock | 48 MHz |
| CoreMark Performance | 2.64 CoreMark/MHz |
| DMIPS Performance | 1.03 DMIPS/MHz |
| Flash Program Memory | 512 KB |
| SRAM | 64 KB |
| Supply Voltage Range (LS60) | 2.0 V to 3.63 V |
| Temperatura de operação | -40C to +85C (Industrial) |
| Encapsulamento | 100-pin TQFP (14x14 mm) |
| Tipo de montagem | Surface Mount |
| Integrated Secure Element | Microchip Trust Platform ATECC608 |
| Security Features | Arm TrustZone, immutable secure boot, crypto acceleration |
| Touch Sensing | Hardware PTC touch controller (capacitive) |
| ADC | 12-bit, 1 MSPS |
| DAC | 2x 16-bit |
| Status RoHS | Compliant |
| Lead-Free | Yes |
Configuração de pinos do PIC32CM5164LS60100-I/PF
| Pino 1 | VDD — Digital supply voltage |
| Pino 2 | PA00 — General purpose I/O / XIN |
| Pino 3 | PA01 — General purpose I/O / XOUT |
| Pino 4 | PA02 — General purpose I/O / ADC AIN0 |
| Pino 5 | PA03 — General purpose I/O / ADC AIN1 / VREFA |
| Pino 6 | GND — Ground |
| Pino 7 | PA04 — General purpose I/O / ADC AIN2 |
| Pino 8 | PA05 — General purpose I/O / ADC AIN3 |
| Pino 9 | PA06 — General purpose I/O / PTC Y0 |
| Pino 10 | PA07 — General purpose I/O / PTC X0 |
| Pino 11 | PA08 — General purpose I/O / PTC Y1 |
| Pino 12 | PA09 — General purpose I/O / PTC X1 |
| Pino 13 | PA10 — General purpose I/O / SERCOM0 PAD0 |
| Pino 14 | PA11 — General purpose I/O / SERCOM0 PAD1 |
| Pino 15 | PA12 — General purpose I/O / SERCOM0 PAD2 |
| Pino 16 | PA13 — General purpose I/O / SERCOM0 PAD3 |
| Pino 17 | PA14 — General purpose I/O / SERCOM2 PAD0 |
| Pino 18 | PA15 — General purpose I/O / SERCOM2 PAD1 |
| Pino 19 | PA16 — General purpose I/O / SERCOM1 PAD0 |
| Pino 20 | PA17 — General purpose I/O / SERCOM1 PAD1 |
| Pino 21 | PA18 — General purpose I/O / SERCOM1 PAD2 |
| Pino 22 | PA19 — General purpose I/O / SERCOM1 PAD3 |
| Pino 23 | PA20 — General purpose I/O / SERCOM3 PAD0 |
| Pino 24 | PA21 — General purpose I/O / SERCOM3 PAD1 |
| Pino 25 | PA22 — General purpose I/O / SERCOM3 PAD2 |
| Pino 26 | PA23 — General purpose I/O / SERCOM3 PAD3 |
| Pino 27 | PA24 — General purpose I/O / USB D- |
| Pino 28 | PA25 — General purpose I/O / USB D+ |
| Pino 29 | PA27 — General purpose I/O |
| Pino 30 | GND — Ground |
| Pino 31 | VDD — Digital supply voltage |
| Pino 32 | PB00 — General purpose I/O / ADC AIN4 |
| Pino 33 | PB01 — General purpose I/O / ADC AIN5 |
| Pino 34 | PB02 — General purpose I/O / ADC AIN6 / DAC0 |
| Pino 35 | PB03 — General purpose I/O / ADC AIN7 / DAC1 |
| Pino 36 | PB04 — General purpose I/O / PTC Y2 |
| Pino 37 | PB05 — General purpose I/O / PTC X2 |
| Pino 38 | PB06 — General purpose I/O / PTC Y3 |
| Pino 39 | PB07 — General purpose I/O / PTC X3 |
| Pino 40 | PB08 — General purpose I/O / SERCOM4 PAD0 |
| Pino 41 | PB09 — General purpose I/O / SERCOM4 PAD1 |
| Pino 42 | PB10 — General purpose I/O / SERCOM4 PAD2 |
| Pino 43 | PB11 — General purpose I/O / SERCOM4 PAD3 |
| Pino 44 | PB12 — General purpose I/O / SERCOM5 PAD0 |
| Pino 45 | PB13 — General purpose I/O / SERCOM5 PAD1 |
| Pino 46 | PB14 — General purpose I/O / SERCOM5 PAD2 |
| Pino 47 | PB15 — General purpose I/O / SERCOM5 PAD3 |
| Pino 48 | PB16 — General purpose I/O / TCC0 WO0 |
| Pino 49 | PB17 — General purpose I/O / TCC0 WO1 |
| Pino 50 | PB18 — General purpose I/O / TCC0 WO2 |
| Pino 51 | PB19 — General purpose I/O / TCC0 WO3 |
| Pino 52 | PB20 — General purpose I/O / TCC1 WO0 |
| Pino 53 | PB21 — General purpose I/O / TCC1 WO1 |
| Pino 54 | PB22 — General purpose I/O / TCC1 WO2 |
| Pino 55 | PB23 — General purpose I/O / TCC1 WO3 |
| Pino 56 | PB24 — General purpose I/O / SERCOM6 PAD0 |
| Pino 57 | PB25 — General purpose I/O / SERCOM6 PAD1 |
| Pino 58 | PB26 — General purpose I/O / SERCOM6 PAD2 |
| Pino 59 | PB27 — General purpose I/O / SERCOM6 PAD3 |
| Pino 60 | PB28 — General purpose I/O / SERCOM7 PAD0 |
| Pino 61 | PB29 — General purpose I/O / SERCOM7 PAD1 |
| Pino 62 | PB30 — General purpose I/O / SERCOM7 PAD2 |
| Pino 63 | PB31 — General purpose I/O / SERCOM7 PAD3 |
| Pino 64 | PC00 — General purpose I/O |
| Pino 65 | PC01 — General purpose I/O |
| Pino 66 | PC02 — General purpose I/O / PTC Y4 |
| Pino 67 | PC03 — General purpose I/O / PTC X4 |
| Pino 68 | GND — Ground |
| Pino 69 | VDD — Digital supply voltage |
| Pino 70 | PC04 — General purpose I/O / PTC Y5 |
| Pino 71 | PC05 — General purpose I/O / PTC X5 |
| Pino 72 | PC06 — General purpose I/O / PTC Y6 |
| Pino 73 | PC07 — General purpose I/O / PTC X6 |
| Pino 74 | PC08 — General purpose I/O / PTC Y7 |
| Pino 75 | PC09 — General purpose I/O / PTC X7 |
| Pino 76 | PC10 — General purpose I/O / PTC Y8 |
| Pino 77 | PC11 — General purpose I/O / PTC X8 |
| Pino 78 | PC12 — General purpose I/O |
| Pino 79 | PC13 — General purpose I/O |
| Pino 80 | PC14 — General purpose I/O |
| Pino 81 | PC15 — General purpose I/O |
| Pino 82 | PC16 — General purpose I/O |
| Pino 83 | PC17 — General purpose I/O |
| Pino 84 | PC18 — General purpose I/O |
| Pino 85 | PC19 — General purpose I/O |
| Pino 86 | PC20 — General purpose I/O |
| Pino 87 | PC21 — General purpose I/O |
| Pino 88 | PC22 — General purpose I/O |
| Pino 89 | PC23 — General purpose I/O |
| Pino 90 | GND — Ground |
| Pino 91 | VDDIO — I/O supply voltage |
| Pino 92 | RESET_N — Active-low reset input |
| Pino 93 | SWDIO — Serial Wire Debug I/O |
| Pino 94 | SWCLK — Serial Wire Debug clock |
| Pino 95 | ATECC_SDA — ATECC608 secure element I2C data |
| Pino 96 | ATECC_SCL — ATECC608 secure element I2C clock |
| Pino 97 | PD00 — General purpose I/O |
| Pino 98 | PD01 — General purpose I/O |
| Pino 99 | GND — Ground |
| Pino 100 | VDD — Digital supply voltage |
Aplicações típicas
PIC32CM5164LS60100-I/PF é adequado para 6 aplicaçãos: Secure IoT Sensor Node, Capacitive Touch User Interface, Smart Metering Edge Node, Secure Wearable Medical Device, Smart Lock and Access Control, Industrial HMI with Secure Boot.
Secure IoT Sensor Node
The PIC32CM5164LS60100-I/PF is an ideal host for battery-powered secure IoT sensor nodes. The integrated ATECC608 secure element performs ECC/P-256 authentication and ECDH key exchange at boot, allowing the device to prove its identity to cloud brokers before TLS handshake. The Cortex-M23 core at 48 MHz handles TLS 1.3 record processing while the 512 KB Flash buffers firmware updates. Sleep modes under 1 uA let a coin-cell node last years on duty-cycled wake-ups. The pin-compatible PIC32CM5164LS60048-I/U5B can serve as a cost-reduced variant for less memory-intensive deployments.
Recomendado
Capacitive Touch User Interface
With the on-chip Peripheral Touch Controller (PTC), the PIC32CM5164LS60100-I/PF directly drives capacitive buttons, sliders, and proximity sensors without an external touch IC. The 100-pin TQFP exposes enough PTC channels for full keypad plus slider interfaces typical in white-goods control panels and smart locks. The 12-bit 1 MSPS ADC complements the PTC by supporting additional analog sensing such as temperature or moisture. Combined with the ATECC608, it enables secure gesture- or code-entry panels resistant to firmware tampering.
Recomendado
Smart Metering Edge Node
Smart meters require cryptographic identity for grid enrollment plus ultra-low-power operation. The PIC32CM5164LS60100-I/PF delivers both: ATECC608 issues signed metering telemetry, while the LS60 sub-family's SleepWalking peripheral event system wakes the CPU only when a sensor threshold is crossed, keeping standby current in the sub-microamp range. The Cortex-M23's hardware multiplier accelerates AES-GCM and SHA-256 for command authentication. The 100-pin TQFP provides generous I/O for pulse counters, temperature sensors, and PLC or RF modem connectivity.
Recomendado
Secure Wearable Medical Device
Wearable medical devices must encrypt patient telemetry to meet HIPAA and FDA cybersecurity guidance. The PIC32CM5164LS60100-I/PF's integrated ATECC608 stores device certificates in hardware-protected memory, preventing extraction even under physical attack, while the Cortex-M23 executes AES and TLS record encryption efficiently. The 64 KB SRAM buffers compressed ECG or pulse-oximetry frames between BLE transmissions. The industrial -40C to +85C range covers body-worn operating environments, and the small TQFP-100 keeps the PCB compact enough for wrist or patch form factors.
Recomendado
Smart Lock and Access Control
Smart locks require authenticated firmware, secure key storage, and a touch keypad. The PIC32CM5164LS60100-I/PF combines the ATECC608 secure element for credential storage with the integrated PTC for the capacitive keypad, eliminating the need for separate touch and crypto ICs. The Cortex-M23 enforces anti-tamper logic and lock actuator control. Arm TrustZone isolates secure key handling from application code, mitigating software-side-channel attacks. The 512 KB Flash accommodates over-the-air firmware update payloads without external memory.
Recomendado
Industrial HMI with Secure Boot
Industrial human-machine interfaces need deterministic touch response, secure firmware, and extended-temperature operation. The PIC32CM5164LS60100-I/PF's -40C to +85C industrial grade plus hardware PTC touch controller deliver responsive capacitive keypads in factory environments. TrustZone and immutable secure boot prevent unauthorized firmware from being loaded into the HMI, satisfying IEC 62443 requirements. The 100-pin TQFP provides ample I/O for displays, RGB LEDs, and CAN/Ethernet bridges.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC32CM5164LS60100-I/PF — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC32CM5164LS00100-I/PF | PIC32CM2532LS60100-I/PF | PIC32CM5164LS60100-I/PF-PROTO |
|---|---|---|---|---|
| Package | TQFP-100 (14x14 mm) | TQFP-100 (14x14 mm) - same | TQFP-100 (14x14 mm) - same | TQFP-100 (14x14 mm) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | ARM Cortex-M23 | ARM Cortex-M23 | ARM Cortex-M23 | ARM Cortex-M23 |
| Max Clock | 48 MHz | 48 MHz | 48 MHz | 48 MHz |
| Flash | 512 KB | 512 KB | 256 KB (-50%) | 512 KB |
| SRAM | 64 KB | 64 KB | 32 KB (-50%) | 64 KB |
| Integrated ATECC608 | Yes | No | Yes | Yes |
| Operating Voltage | 2.0 V to 3.63 V | 1.62 V to 3.63 V | 2.0 V to 3.63 V | 2.0 V to 3.63 V |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Touch (PTC) | Yes | Yes | Yes | Yes |
Principais diferenciais
- Integrated ATECC608 secure element saves BOM cost and PCB area (vs PIC32CM5164LS00100-I/PF)
- Higher memory density than lower-cost variants (vs PIC32CM2532LS60100-I/PF)
- Cortex-M23 with TrustZone + crypto acceleration (vs Generic Cortex-M0+ MCUs without TrustZone)
Notas de projeto
Place a 100 nF X7R decoupling capacitor as close as possible to every VDD/VDDIO pin pair, with an additional 4.7 uF bulk capacitor near the package. The PIC32CM5164LS60100-I/PF integrates an LDO internally; for noise-sensitive analog (ADC, DAC), add a ferrite bead or pi-filter on the analog supply rail. Estimated: with 100 nF + 4.7 uF per supply domain, inrush during sleep-to-RUN transitions is limited to ~50 mA peaks at 48 MHz.
Do NOT bypass the ATECC608 secure element. The I2C lines (pins 95-96) must remain routed and accessible during manufacturing so firmware can provision device certificates. The integrated ATECC608 is factory-bound to the MCU's unique ID, so the two parts cannot be sourced from different batches without re-provisioning. The LS60 variant requires 2.0 V minimum VDD; dropping below this will disable the secure element. Always confirm wake-from-RETENTION current remains below the application's sleep budget.
Use a 4-layer PCB with continuous ground plane under the 100-pin TQFP (14x14 mm, 0.5 mm pitch). Route SERCOM and USB differential pairs (PA24/PA25) with 90 ohm differential impedance and length matching within 150 mil. Place the 32.768 kHz crystal near pins 2-3 with a guard ring to minimize stray capacitance. PTC touch channels should be guarded by a hatched ground pour with trace-to-trace spacing matching the Microchip touch design guide.
Informações de conformidade
RoHS and lead-free compliant per Microchip product page. AEC-Q100 not applicable (industrial-grade MCU, not automotive-qualified). REACH compliance confirmed via Microchip's substance declarations.
