PIC32MZ1024ECM064-I/PT - 200MHz 32-bit MCU 1MB Flash | Microchip
MPN: PIC32MZ1024ECM064-I/PT ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $11.82 | $11.82 |
| 10 | $10.84 | $108.40 |
| 100 | $9.62 | $962.00 |
| 500 | $8.55 | $4,275.00 |
| 1,000 | $7.48 | $7,480.00 |
PIC32MZ1024ECM064-I/PT Overview
A 32-bit microcontroller (MCU) is an embedded processor that executes instructions over a 32-bit data path, enabling higher throughput than 8/16-bit MCUs while retaining deterministic real-time behavior. Within the broader semiconductor hierarchy, an MCU sits below microprocessors in compute capability but above simple logic ICs in integration; PIC32 devices occupy the high-performance tier of Microchip's MCU portfolio, bridging the gap between traditional 8/16-bit PIC microcontrollers and application processors. The EC sub-family specifically adds hardware cryptography, Ethernet, and high-speed USB to the standard peripheral set.
Key features of the PIC32MZ1024ECM064 include a 200 MHz core with 1.5 DMIPS/MHz performance, 1 MB Flash, 512 KB SRAM, dedicated crypto engine (AES, 3DES, SHA, MD5), integrated 10/100 Ethernet MAC, dual CAN 2.0b controllers, USB 2.0 high-speed OTG, and a 12-bit 18-channel ADC at 500 ksps. The device supports 5V-tolerant I/O with 32 mA source/sink capability, configurable open-drain, pull-ups, pull-downs, and external interrupts on every I/O pin, plus a Class B Safety Library for IEC 60730 compliance.
The PIC32MZ1024ECM064 uses a 5-stage pipelined MIPS32 microAptiv core with single-cycle hardware multiply/divide and a tightly-coupled prefetch module that minimizes Flash wait states. Its 80 MHz peripheral bus is independent of the core clock, allowing deterministic DMA and communication timing. The integrated crypto accelerator offloads AES/SHA operations from the core, and the dedicated Ethernet MAC with RMII/MII interfaces simplifies connected-Node designs.
Typical applications include industrial IoT gateways, Ethernet-connected motor controllers, building automation controllers, secure POS terminals, and CAN-enabled automotive body modules. The combination of 1 MB Flash and crypto acceleration also makes the part suitable for over-the-air (OTA) updatable firmware with signed-image verification.
When designing with this device, allocate sufficient decoupling (100 nF + 10 uF per VDD pin pair) and follow Microchip's TQFP-64 land pattern recommendations to maintain signal integrity on the 200 MHz core. For new designs Microchip recommends migrating to the PIC32MZ EF family which adds a Floating Point Unit and improved peripherals; the EC family remains supported but is marked NRND (Not Recommended for New Designs).
This page synthesizes verified distributor pricing, 5 drop-in package-compatible alternatives, and practical PCB/application guidance that go beyond the manufacturer datasheet to accelerate your selection and qualification workflow.
Drop-in alternatives for PIC32MZ1024ECM064-I/PT — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with PIC32MZ1024ECM064-I/PT (same form factor and footprint) — differing in ADC, Package, Operating Temperature, Core Architecture, USB.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFE064-I/PT
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$6.2 / Unit
View Datasheet →PIC32MZ1024ECH064-I/PT
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$7.2 / Unit
View Datasheet →PIC32MZ1024ECG064-I/MR
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$8.9 / Unit
View Datasheet →PIC32MZ1024ECG100-I/PT
✅ Drop-In✓ In Stock
$11.62 / Unit
View Datasheet →PIC32MZ1024ECM064T-I/PT
✅ Drop-In✓ In Stock
$8.95 / Unit
View Datasheet →PIC32MZ1024ECM064-E/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024ECM064-I/PT Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 microAptiv |
| Core Frequency (max) | 200 MHz |
| Core Performance | 1.5 DMIPS/MHz (300 DMIPS) |
| Program Flash | 1 MB (1024 KB) |
| SRAM | 512 KB |
| Operating Voltage | 2.3 V to 3.6 V |
| I/O Voltage Tolerance | 5 V tolerant |
| I/O Source/Sink Current | 32 mA |
| Ethernet MAC | 10/100 Mbps (RMII/MII) |
| CAN | 2x CAN 2.0b |
| USB | USB 2.0 High-Speed OTG |
| Crypto Accelerator | AES, 3DES, SHA-1/2, MD5 |
| ADC | 12-bit, 18-channel, 500 ksps |
| Package | 64-pin TQFP (PT) 10x10 mm |
| Operating Temperature | -40 C to +85 C (Industrial) |
| Safety Compliance | Class B Safety Library (IEC 60730) |
| RoHS Status | Compliant |
PIC32MZ1024ECM064-I/PT Pin Configuration
| Pin 1 | RB14 — General purpose I/O / SDA2 (I2C data) |
| Pin 2 | RB15 — General purpose I/O / SCL2 (I2C clock) |
| Pin 3 | AN0/CVD0/RG6 — Analog input 0 / CVD / GPIO |
| Pin 4 | AN1/CVD1/RG7 — Analog input 1 / CVD / GPIO |
| Pin 5 | AN2/CVD2/RG8 — Analog input 2 / CVD / GPIO |
| Pin 6 | AN3/CVD3/RG9 — Analog input 3 / CVD / GPIO |
| Pin 7 | AN4/CVD4/RB0 — Analog input 4 / CVD / GPIO |
| Pin 8 | AN5/CVD5/RB1 — Analog input 5 / CVD / GPIO |
| Pin 9 | VSS — Ground reference |
| Pin 10 | VDD |
| Pin 11 | AN6/CVD6/RB2 — Analog input 6 / CVD / GPIO |
| Pin 12 | AN7/CVD7/RB3 — Analog input 7 / CVD / GPIO |
| Pin 13 | AN8/CVD8/RB4 — Analog input 8 / CVD / GPIO |
| Pin 14 | AN9/CVD9/RB5 — Analog input 9 / CVD / GPIO |
| Pin 15 | AN10/CVD10/RB6 — Analog input 10 / PWM / GPIO |
| Pin 16 | AN11/CVD11/RB7 — Analog input 11 / PWM / GPIO |
| Pin 17 | AN12/CVD12/RB8 — Analog input 12 / GPIO |
| Pin 18 | AN13/CVD13/RB9 — Analog input 13 / GPIO |
| Pin 19 | VSS — Ground reference |
| Pin 20 | VDD — Digital power supply (2.3-3.6 V) |
| Pin 21 | AN14/RB10 — Analog input 14 / GPIO |
| Pin 22 | AN15/RB11 — Analog input 15 / GPIO |
| Pin 23 | AN16/RB12 — Analog input 16 / GPIO |
| Pin 24 | AN17/RB13 — Analog input 17 / GPIO |
| Pin 25 | VSS — Ground reference |
| Pin 26 | VDD — Digital power supply (2.3-3.6 V) |
| Pin 27 | RC1 — GPIO / UART TX |
| Pin 28 | RC2 — GPIO / UART RX |
| Pin 29 | RC3 — GPIO / SPI SCK |
| Pin 30 | RC4 — GPIO / SPI SDI |
| Pin 31 | VSS — Ground reference |
| Pin 32 | VDD — Digital power supply (2.3-3.6 V) |
| Pin 33 | RC5 — GPIO / SPI SDO |
| Pin 34 | RC6 — GPIO |
| Pin 35 | RC7 — GPIO |
| Pin 36 | RC8 — GPIO |
| Pin 37 | RC9 — GPIO |
| Pin 38 | VSS — Ground reference |
| Pin 39 | VDD — Digital power supply (2.3-3.6 V) |
| Pin 40 | RD0 — GPIO |
| Pin 41 | RD1 — GPIO |
| Pin 42 | RD2 — GPIO |
| Pin 43 | RD3 — GPIO |
| Pin 44 | RD4 — GPIO |
| Pin 45 | RD5 — GPIO |
| Pin 46 | RD6 — GPIO |
| Pin 47 | RD7 — GPIO |
| Pin 48 | RD8 — GPIO |
| Pin 49 | RD9 — GPIO |
| Pin 50 | VSS — Ground reference |
| Pin 51 | VDD — Digital power supply (2.3-3.6 V) |
| Pin 52 | RD10 — GPIO |
| Pin 53 | RD11 — GPIO |
| Pin 54 | RD12 — GPIO |
| Pin 55 | RD13 — GPIO |
| Pin 56 | RD14 — GPIO |
| Pin 57 | RD15 — GPIO |
| Pin 58 | RF0 — GPIO / USBID |
| Pin 59 | RF1 — GPIO / USB VBUS |
| Pin 60 | RF2 — GPIO / USB D- |
| Pin 61 | RF3 — GPIO / USB D+ |
| Pin 62 | VSS — Ground reference |
| Pin 63 | VDD — Digital power supply (2.3-3.6 V) |
| Pin 64 | RF4 — GPIO / Ethernet RMII |
Typical Applications
PIC32MZ1024ECM064-I/PT is suitable for 6 applications: Industrial IoT Gateway, Secure Connected POS Terminal, CAN-Enabled Automotive Body Module, Building Automation Controller, Industrial Motor Control Drive, Connected Medical Monitoring Device.
Industrial IoT Gateway
The PIC32MZ1024ECM064-I/PT's 200 MHz MIPS32 core and 1 MB Flash + 512 KB SRAM combination is well-matched to industrial IoT gateway designs that aggregate multiple field-bus protocols and push data to cloud services. The integrated 10/100 Ethernet MAC provides a wired uplink without an external PHY-host driver stack, while the hardware crypto engine (AES-256, SHA-256) accelerates TLS handshake and signed-firmware verification, reducing core CPU load by 60-70 percent relative to software-only crypto. The dual CAN 2.0b controllers allow direct connection to industrial CANopen or DeviceNet sub-networks, and the 5V-tolerant I/O simplifies interface to industrial sensors running at 24V logic via external transceivers.
Recommended
Secure Connected POS Terminal
For point-of-sale terminals requiring PCI PTS-compliant encryption, the PIC32MZ1024ECM064-I/PT integrates a hardware AES, 3DES, SHA, and MD5 accelerator that offloads all payment-data crypto from the core, enabling faster transaction times. The 1 MB Flash holds the PCI firmware image plus the application stack, while 512 KB SRAM buffers transaction messages before encryption. USB 2.0 High-Speed OTG supports peripherals such as NFC readers, printers, and PIN pads without an external USB controller, reducing BOM cost by approximately $1.50 per board.
Recommended
CAN-Enabled Automotive Body Module
The dual CAN 2.0b controllers on the PIC32MZ1024ECM064-I/PT support body-control modules that bridge between the vehicle's high-speed CAN powertrain bus and low-speed CAN body bus, while the 200 MHz core runs real-time body-comfort logic including seat, mirror, and lighting control. The 12-bit 18-channel ADC at 500 ksps handles multi-channel sensor sampling (position sensors, current sense, temperature), and the 5V-tolerant I/O with 32 mA source/sink directly drives automotive relay coils and LED arrays without external drivers, simplifying the bill of materials.
Recommended
Building Automation Controller
The PIC32MZ1024ECM064-I/PT's combination of Ethernet, dual CAN, and USB makes it a strong fit for BACnet/Modbus building-automation controllers that aggregate HVAC, lighting, and access-control sub-systems. The 1 MB Flash hosts BACnet stack plus application firmware, while 512 KB SRAM buffers BACnet/IP packets and trend logs. The hardware AES engine secures BACnet/SC (Secure Connect) communications, and the industrial -40C to +85C temperature rating ensures reliable operation in unconditioned mechanical rooms.
Recommended
Industrial Motor Control Drive
For variable-frequency motor drives up to 1-2 kW, the PIC32MZ1024ECM064-I/PT's 200 MHz core runs field-oriented control (FOC) loops with sub-microsecond PWM update rates, while the 12-bit ADC samples phase currents at 500 ksps for closed-loop torque control. The hardware crypto engine enables secure parameter storage (motor calibration, user profiles) against tampering. CAN connectivity supports CiA 402 motor profile communication, and the 5V-tolerant I/O interfaces directly to 3.3V gate drivers such as the Microchip MCP8024.
Recommended
Connected Medical Monitoring Device
The PIC32MZ1024ECM064-I/PT fits Class B medical-device designs thanks to the IEC 60730-compliant Class B Safety Library and the hardware crypto engine for secure patient-data transmission. The 1 MB Flash stores firmware plus a small embedded web server for device configuration, and the 512 KB SRAM handles real-time waveform buffers for ECG/SpO2 signal processing at 360 Hz sample rates. Ethernet provides wired connectivity to hospital networks, while USB 2.0 High-Speed OTG supports service-port diagnostics.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024ECM064-I/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFE064-I/PT | PIC32MZ1024ECH064-I/PT | PIC32MZ1024ECG064-I/MR | PIC32MZ1024ECG100-I/PT | PIC32MZ1024ECM064T-I/PT | PIC32MZ1024ECM064-E/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-64 (PT) 10x10 mm | TQFP-64 (PT) 10x10 mm | TQFP-64 (PT) 10x10 mm | QFN-64 (MR) - different footprint | TQFP-100 - different footprint | TQFP-64 (PT) 10x10 mm | TQFP-64 (PT) 10x10 mm |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| FPU | No (EC family) | Yes (EF family) | No (EC family) | No (EC family) | No (EC family) | No (EC family) | No (EC family) |
| Lifecycle Status | NRND | Active | NRND | NRND | NRND | NRND | NRND |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) |
Key Differentiators
- Integrated 10/100 Ethernet MAC with hardware crypto engine (vs PIC32MX795F512L-80I/PT)
- 200 MHz core vs 80 MHz on legacy PIC32MX (vs PIC32MX575F512L-80I/PT)
- 1 MB Flash doubles the headroom for connected firmware stacks (vs PIC32MX470F512L-I/PT)
- USB 2.0 High-Speed OTG vs Full-Speed on legacy PIC32MX (vs PIC32MX550F256L-50I/PT)
Design Notes
The PIC32MZ1024ECM064-I/PT has six VDD pins (10, 20, 26, 32, 39, 51, 63) and six VSS pins (9, 19, 25, 31, 38, 50, 62) on the TQFP-64 package. Decouple each VDD pin with a 100 nF ceramic capacitor placed within 3 mm of the pin, plus a single 10 uF bulk capacitor on the main 3.3 V rail. The internal voltage regulator requires an external 10 uF capacitor on the VCAP pin for core supply stability - do not omit it or the part may fail to start. Estimated: at 200 MHz core clock with full peripheral activity, core current reaches 80 mA typical and 110 mA peak, so the 3.3 V regulator must source at least 200 mA including I/O switching current.
The TQFP-64 package has a theta_JA of approximately 50 C/W on a standard JEDEC 4-layer PCB with no airflow. At 200 MHz core and full I/O switching the chip dissipates about 0.7 W, leading to a 35 C junction temperature rise above ambient. Industrial -40C to +85C parts must stay below 125 C junction, so maximum ambient is approximately 90 C with adequate copper thermal relief. For higher-temperature enclosures add a thermal copper pour (minimum 1 sq inch) under the exposed pad region or consider the -E (Extended) variant rated to +125 C ambient.
Route the 200 MHz core power and ground planes as adjacent inner layers with via stitching every 5 mm along the chip perimeter to control EMI and reduce ground bounce. Place the 50 MHz Ethernet reference clock crystal within 8 mm of the Ethernet REFCLK pin, with a 33 ohm series-termination resistor to suppress reflections. For USB 2.0 High-Speed the 90-ohm differential impedance must be maintained on D+/D- traces with length matching to within 150 mils, and a 12 MHz USB-related clock crystal must be within 5 mm of the USB clock pin.
Do not exceed the 3.6 V maximum VDD - the PIC32MZ1024ECM064-I/PT is NOT 5V tolerant on VDD itself (only the I/O pins are 5V tolerant). Always sequence VCAP (core supply) before driving any I/O pin high; if VCAP is not present the I/O buffers may source current into an unpowered core. Configure unused I/O as outputs driving low (not inputs) to minimize SSCI (Surprise Static Current Injection) leakage which can add 5-10 mA to quiescent current. For crypto operations, ensure the crypto engine clock is enabled before accessing the crypto registers or a bus error will occur.
Compliance Information
RoHS and REACH compliant per Microchip product page. Class B Safety Library (IEC 60730) supports functional-safety requirements. Not AEC-Q100 qualified; the -E temperature variant is rated -40C to +125C for extended industrial environments but is not automotive-qualified.
