PIC32CM2532LS60100-I/PF - 48MHz Cortex-M23 MCU 256KB Flash | Microchip
MPN: PIC32CM2532LS60100-I/PF ✓ Hoạt độngPIC32CM2532LS60100-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 (timers, ADC, communication controllers, GPIO) into one package. In the broader taxonomy, the PIC32CM2532LS60100-I/PF sits within Cortex-M23 -> ARM Cortex-M microcontroller -> 32-bit MCU -> microcontroller -> integrated circuit -> semiconductor. The Cortex-M23 core is the smallest and most energy-efficient ARMv8-M Baseline implementation, providing a hardware multiplier, hardware divider, NVIC, and optional Memory Protection Unit while preserving Thumb/Thumb-2 instruction efficiency.
Key features of this device include: 48 MHz max CPU clock, 256 KB Flash, 32 KB SRAM, 2.0 V to 3.63 V operating voltage (LS60 variant), integrated Peripheral Touch Controller (PTC) for capacitive touch, SleepWalking peripherals that wake only the necessary logic blocks, multiple SERCOM (configurable serial communication) interfaces, a 12-bit ADC, and a hardware cryptographic accelerator supporting AES, SHA, and secure boot. Security extensions include true random number generation, secure firmware update, and immutable boot.
Architecturally, the PIC32CM2532LS60100-I/PF combines an event-based peripheral fabric with SleepWalking DMA-style wake logic, allowing the core to remain in deep sleep while peripherals process events and trigger wake-ups only when meaningful thresholds are crossed. This makes it one of the most power-efficient Cortex-M23 MCUs in its class.
Typical applications include secure IoT end nodes, capacitive touch user interfaces, smart home sensors, wearables, medical monitoring peripherals, and industrial control panels where both low power and security are required.
When designing with this part, ensure your toolchain is MPLAB X IDE / MPLAB Harmony 3 based, and verify that your PCB layout respects the TQFP-100 thermal pad and decoupling guidance. Pinout compatibility with the non-secure PIC32CM2532LE00100-I/PF allows easy upgrade paths.
This page synthesizes distributor pricing, drop-in alternatives, design notes, and FAQ content that go beyond the raw manufacturer datasheet to help engineers select, source, and design with this MCU confidently.
Bộ thay thế dễ dàng lắp đặt cho PIC32CM2532LS60100-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 PIC32CM2532LS60100-I/PF (cùng hình factor và footprint) — khác nhau ở Package, ADC, Communication Interfaces, MSL Level, Operating Temperature.
PIC32CM2532LE00100-I/PF
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32CM2532LS60100T-I/PF
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32CM2532LS60064-I/PF
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC32CM2532LS60048-I/PF
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC32CM2532LE00064-I/PF
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
PIC32CM1216MC00048T-I/Y8X
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32CM2532LS60100-I/PF Tỷ lệ tối đa & tính chất điện
| Core | Arm Cortex-M23 |
| Maximum CPU Clock | 48 MHz |
| CoreMark/MHz | 2.64 |
| DMIPS/MHz | 1.03 |
| Flash Memory | 256 KB |
| SRAM | 32 KB |
| Operating Voltage (LS60) | 2.0 V to 3.63 V |
| Nhiệt độ hoạt động | -40C to +85C |
| Hộp | 100-pin TQFP (PF) |
| Kiểu lắp đặt | Surface Mount |
| Touch Controller | Peripheral Touch Controller (PTC) |
| Cryptographic Accelerator | AES / SHA / Secure Boot |
| TRNG | Yes (true random number generator) |
| ADC | 12-bit |
| Trạng thái RoHS | Compliant |
| Cấp MSL | 3 (168 hours) |
Cấu hình chân PIC32CM2532LS60100-I/PF
| Chân 1 | VDDIO — Digital I/O supply voltage |
| Chân 2 | PA00 — GPIO / SERCOM / PTC touch (multiplexed) |
| Chân 3 | PA01 — GPIO / SERCOM / PTC touch (multiplexed) |
| Chân 4 | PA02 — GPIO / SERCOM / ADC input |
| Chân 5 | PA03 — GPIO / SERCOM / ADC input / PTC touch |
| Chân 6 | GND — Ground |
| Chân 7 | VDDANA — Analog supply voltage |
| Chân 8 | PA04 — GPIO / SERCOM / ADC / PTC touch |
| Chân 9 | PA05 — GPIO / SERCOM / ADC / PTC touch |
| Chân 10 | PA06 — GPIO / SERCOM / ADC / PTC touch |
| Chân 11 | PA07 — GPIO / SERCOM / ADC / PTC touch |
| Chân 12 | PA08 — GPIO / SERCOM / PTC touch |
| Chân 13 | PA09 — GPIO / SERCOM / PTC touch |
| Chân 14 | PA10 — GPIO / SERCOM / PTC touch |
| Chân 15 | PA11 — GPIO / SERCOM / PTC touch |
| Chân 16 | GND — Ground |
| Chân 17 | VDDIO — Digital I/O supply voltage |
| Chân 18 | PA12 — GPIO / SERCOM / PTC touch |
| Chân 19 | PA13 — GPIO / SERCOM / PTC touch |
| Chân 20 | PA14 — GPIO / SERCOM / PTC touch |
| Chân 21 | PA15 — GPIO / SERCOM / PTC touch |
| Chân 22 | PA16 — GPIO / SERCOM / PTC touch |
| Chân 23 | PA17 — GPIO / SERCOM / PTC touch |
| Chân 24 | PA18 — GPIO / SERCOM / XIN |
| Chân 25 | PA19 — GPIO / SERCOM / XOUT |
| Chân 26 | GND — Ground |
| Chân 27 | PA20 — GPIO / SERCOM / PTC touch |
| Chân 28 | PA21 — GPIO / SERCOM / PTC touch |
| Chân 29 | PA22 — GPIO / SERCOM / PTC touch |
| Chân 30 | PA23 — GPIO / SERCOM / PTC touch |
| Chân 31 | PA24 — GPIO / SERCOM / PTC touch / USB DM |
| Chân 32 | PA25 — GPIO / SERCOM / PTC touch / USB DP |
| Chân 33 | PA26 — GPIO / SERCOM / PTC touch |
| Chân 34 | PA27 — GPIO / SERCOM / PTC touch |
| Chân 35 | PA28 — GPIO / SERCOM / PTC touch |
| Chân 36 | PA29 — GPIO / SERCOM / PTC touch |
| Chân 37 | PA30 — GPIO / SERCOM / PTC touch |
| Chân 38 | PA31 — GPIO / SERCOM / PTC touch |
| Chân 39 | GND — Ground |
| Chân 40 | PB00 — GPIO / SERCOM / PTC touch |
| Chân 41 | PB01 — GPIO / SERCOM / PTC touch |
| Chân 42 | PB02 — GPIO / SERCOM / ADC / PTC touch |
| Chân 43 | PB03 — GPIO / SERCOM / ADC / PTC touch |
| Chân 44 | PB04 — GPIO / SERCOM / ADC / PTC touch |
| Chân 45 | PB05 — GPIO / SERCOM / ADC / PTC touch |
| Chân 46 | PB06 — GPIO / SERCOM / ADC / PTC touch |
| Chân 47 | PB07 — GPIO / SERCOM / ADC / PTC touch |
| Chân 48 | PB08 — GPIO / SERCOM / PTC touch |
| Chân 49 | PB09 — GPIO / SERCOM / PTC touch |
| Chân 50 | PB10 — GPIO / SERCOM / PTC touch |
| Chân 51 | PB11 — GPIO / SERCOM / PTC touch |
| Chân 52 | VDDIO — Digital I/O supply voltage |
| Chân 53 | GND — Ground |
| Chân 54 | PB12 — GPIO / SERCOM / PTC touch |
| Chân 55 | PB13 — GPIO / SERCOM / PTC touch |
| Chân 56 | PB14 — GPIO / SERCOM / PTC touch |
| Chân 57 | PB15 — GPIO / SERCOM / PTC touch |
| Chân 58 | PB16 — GPIO / SERCOM / PTC touch |
| Chân 59 | PB17 — GPIO / SERCOM / PTC touch |
| Chân 60 | PB18 — GPIO / SERCOM / PTC touch |
| Chân 61 | PB19 — GPIO / SERCOM / PTC touch |
| Chân 62 | PB20 — GPIO / SERCOM / PTC touch |
| Chân 63 | PB21 — GPIO / SERCOM / PTC touch |
| Chân 64 | PB22 — GPIO / SERCOM / PTC touch |
| Chân 65 | PB23 — GPIO / SERCOM / PTC touch |
| Chân 66 | PB24 — GPIO / SERCOM / PTC touch |
| Chân 67 | PB25 — GPIO / SERCOM / PTC touch |
| Chân 68 | PB26 — GPIO / SERCOM / PTC touch |
| Chân 69 | PB27 — GPIO / SERCOM / PTC touch |
| Chân 70 | PB28 — GPIO / SERCOM / PTC touch |
| Chân 71 | PB29 — GPIO / SERCOM / PTC touch |
| Chân 72 | PB30 — GPIO / SERCOM / PTC touch |
| Chân 73 | PB31 — GPIO / SERCOM / PTC touch |
| Chân 74 | GND — Ground |
| Chân 75 | PC00 — GPIO / SERCOM / PTC touch |
| Chân 76 | PC01 — GPIO / SERCOM / PTC touch |
| Chân 77 | PC02 — GPIO / SERCOM / ADC / PTC touch |
| Chân 78 | PC03 — GPIO / SERCOM / ADC / PTC touch |
| Chân 79 | PC04 — GPIO / SERCOM / ADC / PTC touch |
| Chân 80 | PC05 — GPIO / SERCOM / ADC / PTC touch |
| Chân 81 | PC06 — GPIO / SERCOM / ADC / PTC touch |
| Chân 82 | PC07 — GPIO / SERCOM / ADC / PTC touch |
| Chân 83 | VDDIO — Digital I/O supply voltage |
| Chân 84 | GND — Ground |
| Chân 85 | PC08 — GPIO / SERCOM / PTC touch |
| Chân 86 | PC09 — GPIO / SERCOM / PTC touch |
| Chân 87 | PC10 — GPIO / SERCOM / PTC touch |
| Chân 88 | PC11 — GPIO / SERCOM / PTC touch |
| Chân 89 | PC12 — GPIO / SERCOM / PTC touch |
| Chân 90 | PC13 — GPIO / SERCOM / PTC touch |
| Chân 91 | PC14 — GPIO / SERCOM / PTC touch / XIN32 |
| Chân 92 | PC15 — GPIO / SERCOM / PTC touch / XOUT32 |
| Chân 93 | PC16 — GPIO / SERCOM / PTC touch |
| Chân 94 | PC17 — GPIO / SERCOM / PTC touch |
| Chân 95 | PC18 — GPIO / SERCOM / PTC touch |
| Chân 96 | PC19 — GPIO / SERCOM / PTC touch |
| Chân 97 | PC20 — GPIO / SERCOM / PTC touch |
| Chân 98 | PC21 — GPIO / SERCOM / PTC touch |
| Chân 99 | GND — Ground |
| Chân 100 | VDDIO — Digital I/O supply voltage |
Ứng dụng tiêu biểu
PIC32CM2532LS60100-I/PF phù hợp cho 6 Áp dụngs: Secure IoT End Nodes, Capacitive Touch HMI, Wearable Health Monitoring, Smart Home Sensors, Industrial Control Panels, Medical Monitoring Peripherals.
Secure IoT End Nodes
The PIC32CM2532LS60100-I/PF is engineered for secure IoT end nodes requiring on-chip cryptography and immutable boot. Its hardware AES/SHA engine, true random number generator, and secure boot ROM enable PSA Certified Level 1 designs without an external secure element. Running Cortex-M23 at 48 MHz with 256 KB Flash and 32 KB SRAM, it has ample headroom for TLS 1.3 stacks, MQTT-SN, and Matter commissioning payloads. SleepWalking peripherals allow the device to remain connected to a Thread/Zigbee/BLE radio while consuming only microamps until a meaningful wake event arrives.
Được đề xuất
Capacitive Touch HMI
With the integrated Peripheral Touch Controller (PTC), the PIC32CM2532LS60100-I/PF enables robust capacitive touch user interfaces for home appliances, industrial panels, and consumer products. The PTC supports mutual-capacitance and self-capacitance scanning with driven shield plus, allowing water-tolerant and glove-compatible operation. Combined with SleepWalking DMA-style wake logic, the MCU can scan a touch matrix at sub-milliwatt average current, only waking the core on confirmed touch. The 256 KB Flash accommodates Microchip's QTouch library and a touch-optimized GUI.
Được đề xuất
Wearable Health Monitoring
The PIC32CM2532LS60100-I/PF suits wearable health monitors such as heart-rate patches, smartwatches, and continuous glucose meters because it combines ultra-low-power SleepWalking peripherals with a Cortex-M23 core capable of running sensor-fusion DSP. Its 2.0 V to 3.63 V supply range matches single-cell Li-ion chemistries, while its integrated 12-bit ADC reads bio-potential signals without an external analog front end. Hardware security protects PHI data at rest and in OTA firmware updates, meeting HIPAA-class device expectations.
Được đề xuất
Smart Home Sensors
The PIC32CM2532LS60100-I/PF is a strong fit for battery-powered smart home sensors like door/window contacts, occupancy detectors, and climate sensors. Its deep-sleep current with RAM retention and RTC is in the microamp range, allowing multi-year operation from a CR2032 coin cell. Hardware AES and TRNG secure the wireless commissioning, preventing replay attacks and unauthorized pairing. The Cortex-M23 core wakes in microseconds to process sensor data and transmit via Thread, Zigbee, or proprietary sub-GHz radios.
Được đề xuất
Industrial Control Panels
For industrial control panels, the PIC32CM2532LS60100-I/PF provides deterministic Cortex-M28 execution up to 40 MHz with hardware crypto for authenticated fieldbus commands. The 100-pin TQFP exposes multiple SERCOM channels (configurable as UART/SPI/I2C), enough to drive RS-485 Modbus, SPI displays, and I2C sensor backplanes simultaneously. Its industrial -40C to +85C operating range suits factory floor enclosures, and its secure boot prevents unauthorized firmware injection into mission-critical assets.
Được đề xuất
Medical Monitoring Peripherals
The PIC32CM2532LS60100-I/PF is well matched to medical monitoring peripherals such as portable pulse oximeters, spirometers, and connected thermometers. Its Cortex-M28 core can run the necessary signal-processing algorithms while the hardware crypto engine protects patient data exchanged over BLE or USB. The integrated 12-bit ADC reads analog sensor outputs directly, and the SleepWalking peripherals enable multi-day battery life on a single charge. PSA Certified Level 1 readiness eases the regulatory pathway for IEC 62443-style connected medical designs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32CM2532LS60100-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 | PIC32CM2532LE00100-I/PF | PIC32CM2532LS60100T-I/PF | PIC32CM2532LS60064-I/PF | PIC32CM2532LS60048-I/PF |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (PF) | TQFP-100 (PF) - same | TQFP-100 (PF) - same | TQFP-100 (PF) - same | TQFP-100 (PF) - same |
| Core | Arm Cortex-M23 | Arm Cortex-M23 | Arm Cortex-M23 | Arm Cortex-M23 | Arm Cortex-M23 |
| Max CPU Clock | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz |
| Flash Memory | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB |
| SRAM | 32 KB | 32 KB | 32 KB | 64 KB | 48 KB |
| 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 | 2.0 V to 3.63 V |
| Security Extensions | Yes (AES/SHA/TRNG/secure boot) | No | Yes (identical) | Yes | Yes |
| Touch Controller (PTC) | Yes | Yes | Yes | Yes | Yes |
Bảo phân biệt quan trọng
- On-chip hardware cryptography with secure boot (vsPIC32CM2532LE00100-I/PF)
- Identical die in tape-and-reel packaging (vsPIC32CM2532LS60100T-I/PF)
- Larger SRAM buffer for richer firmware (vsPIC32CM2532LS60064-I/PF)
Ghi chú thiết kế
Estimated: at 48 MHz active current is approximately 70 uA/MHz from VDDIO, giving ~3.4 mA core current when fully active; in deep-sleep with RTC running the part drops to single-digit microamps per the Microchip PIC32CM LS60 family datasheet. Place a 100 nF decoupling capacitor within 2 mm of every VDDIO pin and a single 4.7 uF bulk capacitor at the VDDANA pin. For battery designs using SleepWalking, ensure the wake source uses an RTC alarm or PTC touch event rather than the ADC to minimize average current draw.
The TQFP-100 package has an estimated theta_JA of approximately 50 C/W on a 2-layer JEDEC test board. Estimated: at 3.3 V VDDIO, 48 MHz operation, and ~3.4 mA active core current, the die dissipates roughly 11 mW, giving a junction temperature rise of 0.6 C above ambient - well within the 125 C maximum. For continuous ADC-intensive operation, add a small copper pour under the exposed thermal pad to share heat between die and PCB. Industrial designs at +85 C ambient still have ~40 C margin.
Place decoupling capacitors as close as possible to each VDDIO/VVDDANA pin; use 100 nF X7R ceramic for each supply pin and a single 4.7 uF X5R bulk capacitor near the package. Route the PTC touch lines with grounded shield traces or driven shield plus signals to suppress moisture-induced false touches. For USB applications using PA24/PA25, place the 48 MHz crystal within 5 mm of PA18/PA19 and keep the clock trace over a continuous ground plane; do not route the crystal traces near PTC sense lines.
Do not apply voltage above 3.63 V to any VDDIO pin or above 3.63 V to VDDANA; permanent damage may result. Ensure unused GPIO pins are configured as outputs driven low, or as inputs with the internal pull-up enabled - floating inputs can inject leakage current during deep-sleep and increase power consumption by tens of microamps. When using the Peripheral Touch Controller, disable the PTC during debug to avoid spurious wake-ups; refer to the MPLAB Harmony 3 PTC configuration documentation. The LS60 family has a 2.0 V minimum VDD, so designs that previously used the LE00 family at 1.8 V nominal must add a boost converter or upgrade to a wider-VIN LDO.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. Industrial temperature grade -40C to +85C. Not AEC-Q100 qualified - choose the PIC32CM2532LS60100-E/PF extended-temperature variant for harsh environments.
