PIC32CM5164LE00048T-I/Y8X Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC32CM5164LE00048T is a 32-bit ARM Cortex-M23 ultra-low-power microcontroller with 512KB flash and a 32 MHz core in a 48-pin TQFP package. It integrates capacitive touch sensing, ADC, DAC, DMA, and event system peripherals for IoT edge applications. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Category
- Integrated Circuit
- Price
- From $2.3200(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC32CM5164LE00048T-I/Y8X?
- ARM Cortex-M23 core at 32 MHz with ultra-low-power (ULP) architecture delivers TrustZone security and efficient sleep modes for battery-operated IoT endpoints
- 512KB flash program memory with integrated capacitive touch controller supports both code-dense firmware and direct touch-panel interfaces without external touch ICs
- Hardware event system and DMA channels enable peripheral-to-peripheral data transfers without CPU wake-up, minimizing active current in sensor acquisition loops
What is PIC32CM5164LE00048T-I/Y8X used for?
The PIC32CM5164LE00048T targets ultra-low-power IoT edge nodes, smart building sensors, and portable industrial instruments where ARM TrustZone security and capacitive touch sensing must coexist with tight energy budgets. Its 32 MHz Cortex-M23 core with DMA and hardware event routing makes it suitable for wireless sensor hubs that need to bridge touch-based HMI inputs to UART, SPI, or I2C communication buses. Wearable health monitors and smart metering front ends also leverage its 512KB flash capacity, integrated DAC, and low standby current to extend battery life while maintaining rich peripheral integration.
What are the specifications of PIC32CM5164LE00048T-I/Y8X?
| Manufacturer Package Code | TQFP-48 |
| Factory Lead Time | 8Weeks |
| YTEOL | 23 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M23 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 16 |
| Number of External Interrupts | 12 |
| Number of I/O Lines | 34 |
| Number of Serial I/Os | 6 |
| Number of Timers | 8 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| RAM (bytes) | 65536 |
| ROM (words) | 524288 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 184mA |
| Supply Voltage-Max | 3.63V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Thailand |
Where can I find the PIC32CM5164LE00048T-I/Y8X datasheet?
PIC32CM5164LE00048T-I/Y8X Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC32CM5164LE00048T-I/Y8X?
Compatible alternatives and drop-in replacements for PIC32CM5164LE00048T-I/Y8X:
TQFP 48, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M23 CPU, 48MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M23 CPU, 48MHz, CMOS, PQFP48
Frequently Asked Questions
What CPU core and clock speed does PIC32CM5164LE00048T provide for compute-intensive IoT tasks?
The device uses an ARM Cortex-M23 core running at up to 32 MHz, offering TrustZone security extensions alongside sufficient compute for sensor fusion, protocol stacks, and AES-128 cryptographic operations in a 32-bit architecture tailored for ultra-low-power IoT endpoints.
How does the hardware event system on PIC32CM5164LE00048T reduce power consumption in data-logging designs?
The hardware event system routes trigger signals directly between peripherals—such as from a timer to an ADC start-of-conversion—without waking the CPU. This allows the 32 MHz core to remain in a low-power sleep state while the DMA transfers ADC results to SRAM, reducing average supply current by tens of microamperes in duty-cycled logging applications.
For a 48-pin TQFP layout, how many GPIO and touch channels does PIC32CM5164LE00048T expose?
The 48-pin TQFP package exposes up to 38 GPIO lines, with a subset configurable as capacitive touch inputs through the integrated PTC (Peripheral Touch Controller). Designs can support 12 or more touch channels simultaneously while retaining UART, SPI, I2C, and ADC pins for sensor connectivity.
When would PIC32CM5164LE00048T be chosen over a Cortex-M0+ device for a secure IoT sensor design?
PIC32CM5164LE00048T is preferred over a Cortex-M0+ alternative when TrustZone-M security isolation is required to protect firmware IP or store cryptographic keys, or when 512KB flash is needed for OTA update partitioning. The M23 architecture also improves single-cycle multiply throughput compared to M0+, benefiting DSP-lite signal processing at 32 MHz.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.1900 | $3.19 |
| 100+ | $2.6500 | $265.00 |
| 1000+ | $2.4400 | $2440.00 |
| 5000+ | $2.3200 | $11600.00 |
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