PIC32CM5164LS60100-I/PF - 48MHz M23 MCU 512KB Flash | Microchip
MPN: PIC32CM5164LS60100-I/PF ✓ Hoạt độngPIC32CM5164LS60100-I/PF Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho PIC32CM5164LS60100-I/PF — 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 PIC32CM5164LS60100-I/PF (cùng hình factor và footprint) — khác nhau ở Package, ADC, Operating Temperature Range, Operating Temperature, Security.
PIC32CM5164LS00100-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32CM2532LS60100-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32CM5164LS60100-I/PF-PROTO
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32CM5164LS60048-I/U5B
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32CM5164LS60064T-I/PT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32CM5164LS60100-I/PF Tỷ lệ tối đa & tính chất điện
| Core Architecture | ARM Cortex-M23 |
| CPU Bit Width | 32-bit |
| Tần số xung maksimum | 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 |
| Nhiệt độ hoạt động | -40C to +85C (Industrial) |
| Hộp | 100-pin TQFP (14x14 mm) |
| Kiểu lắp đặt | 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 |
| Trạng thái RoHS | Compliant |
| Lead-Free | Yes |
Cấu hình chân PIC32CM5164LS60100-I/PF
| Chân 1 | VDD — Digital supply voltage |
| Chân 2 | PA00 — General purpose I/O / XIN |
| Chân 3 | PA01 — General purpose I/O / XOUT |
| Chân 4 | PA02 — General purpose I/O / ADC AIN0 |
| Chân 5 | PA03 — General purpose I/O / ADC AIN1 / VREFA |
| Chân 6 | GND — Ground |
| Chân 7 | PA04 — General purpose I/O / ADC AIN2 |
| Chân 8 | PA05 — General purpose I/O / ADC AIN3 |
| Chân 9 | PA06 — General purpose I/O / PTC Y0 |
| Chân 10 | PA07 — General purpose I/O / PTC X0 |
| Chân 11 | PA08 — General purpose I/O / PTC Y1 |
| Chân 12 | PA09 — General purpose I/O / PTC X1 |
| Chân 13 | PA10 — General purpose I/O / SERCOM0 PAD0 |
| Chân 14 | PA11 — General purpose I/O / SERCOM0 PAD1 |
| Chân 15 | PA12 — General purpose I/O / SERCOM0 PAD2 |
| Chân 16 | PA13 — General purpose I/O / SERCOM0 PAD3 |
| Chân 17 | PA14 — General purpose I/O / SERCOM2 PAD0 |
| Chân 18 | PA15 — General purpose I/O / SERCOM2 PAD1 |
| Chân 19 | PA16 — General purpose I/O / SERCOM1 PAD0 |
| Chân 20 | PA17 — General purpose I/O / SERCOM1 PAD1 |
| Chân 21 | PA18 — General purpose I/O / SERCOM1 PAD2 |
| Chân 22 | PA19 — General purpose I/O / SERCOM1 PAD3 |
| Chân 23 | PA20 — General purpose I/O / SERCOM3 PAD0 |
| Chân 24 | PA21 — General purpose I/O / SERCOM3 PAD1 |
| Chân 25 | PA22 — General purpose I/O / SERCOM3 PAD2 |
| Chân 26 | PA23 — General purpose I/O / SERCOM3 PAD3 |
| Chân 27 | PA24 — General purpose I/O / USB D- |
| Chân 28 | PA25 — General purpose I/O / USB D+ |
| Chân 29 | PA27 — General purpose I/O |
| Chân 30 | GND — Ground |
| Chân 31 | VDD — Digital supply voltage |
| Chân 32 | PB00 — General purpose I/O / ADC AIN4 |
| Chân 33 | PB01 — General purpose I/O / ADC AIN5 |
| Chân 34 | PB02 — General purpose I/O / ADC AIN6 / DAC0 |
| Chân 35 | PB03 — General purpose I/O / ADC AIN7 / DAC1 |
| Chân 36 | PB04 — General purpose I/O / PTC Y2 |
| Chân 37 | PB05 — General purpose I/O / PTC X2 |
| Chân 38 | PB06 — General purpose I/O / PTC Y3 |
| Chân 39 | PB07 — General purpose I/O / PTC X3 |
| Chân 40 | PB08 — General purpose I/O / SERCOM4 PAD0 |
| Chân 41 | PB09 — General purpose I/O / SERCOM4 PAD1 |
| Chân 42 | PB10 — General purpose I/O / SERCOM4 PAD2 |
| Chân 43 | PB11 — General purpose I/O / SERCOM4 PAD3 |
| Chân 44 | PB12 — General purpose I/O / SERCOM5 PAD0 |
| Chân 45 | PB13 — General purpose I/O / SERCOM5 PAD1 |
| Chân 46 | PB14 — General purpose I/O / SERCOM5 PAD2 |
| Chân 47 | PB15 — General purpose I/O / SERCOM5 PAD3 |
| Chân 48 | PB16 — General purpose I/O / TCC0 WO0 |
| Chân 49 | PB17 — General purpose I/O / TCC0 WO1 |
| Chân 50 | PB18 — General purpose I/O / TCC0 WO2 |
| Chân 51 | PB19 — General purpose I/O / TCC0 WO3 |
| Chân 52 | PB20 — General purpose I/O / TCC1 WO0 |
| Chân 53 | PB21 — General purpose I/O / TCC1 WO1 |
| Chân 54 | PB22 — General purpose I/O / TCC1 WO2 |
| Chân 55 | PB23 — General purpose I/O / TCC1 WO3 |
| Chân 56 | PB24 — General purpose I/O / SERCOM6 PAD0 |
| Chân 57 | PB25 — General purpose I/O / SERCOM6 PAD1 |
| Chân 58 | PB26 — General purpose I/O / SERCOM6 PAD2 |
| Chân 59 | PB27 — General purpose I/O / SERCOM6 PAD3 |
| Chân 60 | PB28 — General purpose I/O / SERCOM7 PAD0 |
| Chân 61 | PB29 — General purpose I/O / SERCOM7 PAD1 |
| Chân 62 | PB30 — General purpose I/O / SERCOM7 PAD2 |
| Chân 63 | PB31 — General purpose I/O / SERCOM7 PAD3 |
| Chân 64 | PC00 — General purpose I/O |
| Chân 65 | PC01 — General purpose I/O |
| Chân 66 | PC02 — General purpose I/O / PTC Y4 |
| Chân 67 | PC03 — General purpose I/O / PTC X4 |
| Chân 68 | GND — Ground |
| Chân 69 | VDD — Digital supply voltage |
| Chân 70 | PC04 — General purpose I/O / PTC Y5 |
| Chân 71 | PC05 — General purpose I/O / PTC X5 |
| Chân 72 | PC06 — General purpose I/O / PTC Y6 |
| Chân 73 | PC07 — General purpose I/O / PTC X6 |
| Chân 74 | PC08 — General purpose I/O / PTC Y7 |
| Chân 75 | PC09 — General purpose I/O / PTC X7 |
| Chân 76 | PC10 — General purpose I/O / PTC Y8 |
| Chân 77 | PC11 — General purpose I/O / PTC X8 |
| Chân 78 | PC12 — General purpose I/O |
| Chân 79 | PC13 — General purpose I/O |
| Chân 80 | PC14 — General purpose I/O |
| Chân 81 | PC15 — General purpose I/O |
| Chân 82 | PC16 — General purpose I/O |
| Chân 83 | PC17 — General purpose I/O |
| Chân 84 | PC18 — General purpose I/O |
| Chân 85 | PC19 — General purpose I/O |
| Chân 86 | PC20 — General purpose I/O |
| Chân 87 | PC21 — General purpose I/O |
| Chân 88 | PC22 — General purpose I/O |
| Chân 89 | PC23 — General purpose I/O |
| Chân 90 | GND — Ground |
| Chân 91 | VDDIO — I/O supply voltage |
| Chân 92 | RESET_N — Active-low reset input |
| Chân 93 | SWDIO — Serial Wire Debug I/O |
| Chân 94 | SWCLK — Serial Wire Debug clock |
| Chân 95 | ATECC_SDA — ATECC608 secure element I2C data |
| Chân 96 | ATECC_SCL — ATECC608 secure element I2C clock |
| Chân 97 | PD00 — General purpose I/O |
| Chân 98 | PD01 — General purpose I/O |
| Chân 99 | GND — Ground |
| Chân 100 | VDD — Digital supply voltage |
Ứng dụng tiêu biểu
PIC32CM5164LS60100-I/PF phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32CM5164LS60100-I/PF — 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 | 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 |
Bảo phân biệt quan trọng
- Integrated ATECC608 secure element saves BOM cost and PCB area (vsPIC32CM5164LS00100-I/PF)
- Higher memory density than lower-cost variants (vsPIC32CM2532LS60100-I/PF)
- Cortex-M23 with TrustZone + crypto acceleration (vsGeneric Cortex-M0+ MCUs without TrustZone)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
