PIC32MZ1024EFM100-E/PT - 32-bit MCU 1MB Flash 200MHz TQFP-100 | Microchip
MPN: PIC32MZ1024EFM100-E/PT ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $14.5 | $14.50 |
| 10 | $13.05 | $130.50 |
| 100 | $11.6 | $1,160.00 |
| 500 | $10.15 | $5,075.00 |
| 1,000 | $8.7 | $8,700.00 |
PIC32MZ1024EFM100-E/PT Overview
What is a PIC32MZ microcontroller? The PIC32MZ EF family is a family of 32-bit MIPS-based microcontrollers from Microchip Technology, categorized under microcontrollers -> embedded microcontrollers -> 32-bit MCUs -> integrated circuits. As a 32-bit MCU with floating-point unit, the PIC32MZ EF bridges the gap between traditional 8/16-bit microcontrollers and higher-end application processors, providing deterministic real-time performance with rich connectivity peripherals for industrial and connected applications.
Key features include 1 MB of Flash (with ECC), 512 KB of SRAM, hardware FPU (IEEE 754 single/double precision), a crypto engine supporting AES, 3DES, SHA, MD5, and HMAC, plus a 200 MHz / 330 DMIPS MIPS M-class core. The device supports up to 4 SQI lanes for external serial Flash, includes a 12-bit 5 MSPS ADC with up to 48 channels, and a high-speed USB 2.0 OTG controller. Memory protection and a peripheral pin select (PPS) system provide design flexibility for pin remapping.
The PIC32MZ EF architecture uses a 5-stage pipeline and dual-set associative branch prediction, with DSP enhancements including four 64-bit accumulators, single-cycle MAC, and saturating/fractional math. The integrated FPU accelerates single- and double-precision IEEE 754 operations, making the part suitable for sensor-fusion algorithms, motor-control loops, and audio processing.
Typical applications include industrial automation controllers, IoT edge nodes with TLS-secured communications, automotive body and HMI systems, graphics HMIs with TFT displays, BLDC and stepper motor control, and medical device front panels. The combination of crypto acceleration and rich connectivity makes it well-suited for connected secure applications.
Design considerations: ensure the 2.1V-3.6V supply rail is well-decoupled with 100 nF plus bulk capacitors near each VDD pin, and connect all AVDD/AVSS pairs individually filtered for ADC accuracy. The PPS system allows post-silicon peripheral remapping but must be programmed before application use.
The information on this page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, with values as of 2026-10-04.
Drop-in alternatives for PIC32MZ1024EFM100-E/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 PIC32MZ1024EFM100-E/PT (same form factor and footprint) — differing in ADC, Operating Temperature, Package, Core, Core Architecture.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024EFM100-I/PT
✅ Drop-In✓ In Stock
$6.3 / Unit
View Datasheet →PIC32MZ1024EFG100-I/PT
✅ Drop-In✓ In Stock
$8.94 / Unit
View Datasheet →PIC32MZ1024EFE100-I/PT
✅ Drop-In✓ In Stock
$8.1 / Unit
View Datasheet →PIC32MZ1024EFH100-I/PT
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024EFK100-I/PT
✅ Drop-In✓ In Stock
$7.65 / Unit
View Datasheet →PIC32MZ1024ECM100-I/PT
✅ Drop-In✓ In Stock
$7.45 / Unit
View Datasheet →PIC32MZ1024EFM100-E/PT Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 M-Class (M4K) |
| Operating Frequency (max) | 200 MHz (200 MHz / 330 DMIPS) |
| Program Memory (Flash) | 1 MB (1M x 8) |
| SRAM | 512 KB |
| Floating Point Unit | Yes (IEEE 754 single/double precision) |
| Crypto Engine | Yes (AES, 3DES, SHA, MD5, HMAC) |
| Supply Voltage (VDD) | 2.1 V to 3.6 V |
| Operating Temperature | -40C to +125C (Extended, -E suffix) |
| Package | 100-TQFP (PT), 12x12 mm |
| ADC | 12-bit, 5 MSPS, up to 48 channels |
| USB | USB 2.0 High-Speed OTG |
| CAN | 2x CAN 2.0B |
| Ethernet | 10/100 Mbps MAC with MII/RMII |
| Serial Interfaces | I2C, SPI, UART, I2S, SQI |
| Mounting Type | Surface Mount |
| MSL Level | 3 (168 hours) |
| RoHS Status | Compliant |
| Lead-Free | Yes |
PIC32MZ1024EFM100-E/PT 100-tqfp (pt), 12x12 mm Pin Configuration Guide
Pin configuration for PIC32MZ1024EFM100-E/PT (100-tqfp (pt), 12x12 mm package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for PIC32MZ1024EFM100-E/PT.
Refer to the datasheet for full pin configuration.
Typical Applications
PIC32MZ1024EFM100-E/PT is suitable for 6 applications: Industrial IoT Edge Node, Automotive HMI / Body Controller, BLDC and PMSM Motor Control, Medical Device Front Panel Controller, Industrial HMI with TFT Touch Display, Secure Connected Sensor Hub.
Industrial IoT Edge Node
The PIC32MZ1024EFM100-E/PT is well-suited for industrial IoT edge nodes that require TLS-secured communications. Its hardware crypto engine accelerates AES-128/256 and SHA-256 operations, offloading the 200 MHz MIPS core so application code runs without security-induced latency. The 1 MB Flash and 512 KB SRAM allow on-chip TLS stacks, MQTT clients, and OTA update buffers without external memory. The 100-TQFP package supports 2.1V-3.6V supply rails typical of industrial 3.3V systems, while the -40C to +125C extended temperature grade handles factory floor conditions. Compared to a discrete MCU + external crypto IC, the integrated engine reduces BOM cost and PCB footprint.
Recommended
Automotive HMI / Body Controller
For automotive HMI and body controllers, the PIC32MZ1024EFM100-E/PT provides the right combination of performance, temperature range, and connectivity. The 200 MHz MIPS core plus hardware FPU handles TFT graphics rendering and CAN stack simultaneously, while the dual CAN 2.0B interfaces connect to vehicle networks without an external controller. The 12-bit 5 MSPS ADC samples up to 48 inputs, suiting multi-channel body control sensing. The -40C to +125C extended grade meets automotive underhood and cabin requirements. Designers should add CAN transceivers (e.g., MCP2562FD) and TVS protection on CANH/CANL for production hardware.
Recommended
BLDC and PMSM Motor Control
Motor-control applications benefit from the PIC32MZ1024EFM100-E/PT's hardware IEEE 754 FPU and single-cycle MAC. The FPU accelerates Park/Clarke transforms and PID loops for field-oriented control of BLDC and PMSM motors, while the 200 MHz core delivers the computation bandwidth for sensorless control algorithms. Six PWM outputs (with complementary modes and dead-band generators) drive three-phase inverters directly. The 12-bit ADC samples motor phase currents at the rates needed for FOC, and the QEI interface reads incremental encoders for closed-loop position control. The -40C to +125C grade supports industrial motor enclosures.
Recommended
Medical Device Front Panel Controller
Medical device front panels, including patient monitors and infusion pumps, require deterministic real-time performance with secure boot and firmware update capabilities. The PIC32MZ1024EFM100-E/PT runs the TFT UI on the 200 MHz MIPS core while the hardware crypto engine validates firmware signatures during boot and OTA updates. The 1 MB Flash stores UI assets and protocol stacks, while 512 KB SRAM buffers waveforms and trends. The extended -40C to +125C grade supports clinical and field-service environments. For IEC 60601-1 compliance, designers must add isolation and ESD protection on external interfaces; the MCU itself contributes deterministic latency to the safety loop.
Recommended
Industrial HMI with TFT Touch Display
Industrial HMIs with TFT touch displays pair naturally with the PIC32MZ1024EFM100-E/PT's PPS (peripheral pin select) system and rich peripheral set. The PPS system remaps SPI/I2C/UART peripherals to alternate pins, simplifying PCB routing between the MCU and a TFT controller such as an SSD1963 or RA8875. The 12-bit ADC reads analog touch overlays or front-panel sensors, while USB HS OTG supports touch-panel bridges. The 1 MB Flash accommodates GUI assets and fonts without external memory. Combined with the 200 MHz core, this part delivers smooth UI updates at 60 fps for 480x272 to 800x480 panels.
Recommended
Secure Connected Sensor Hub
Connected sensor hubs aggregate multiple sensor inputs and forward them securely to a gateway. The PIC32MZ1024EFM100-E/PT reads I2C sensors (temperature, humidity, IMU) and forwards aggregated data over Ethernet or USB using TLS hardware acceleration. The hardware AES engine encrypts payload data with minimal CPU overhead, while the 512 KB SRAM buffers samples between transmissions. The -40C to +125C temperature grade handles outdoor enclosures. Compared to a non-crypto MCU that requires a software TLS stack, the integrated crypto engine reduces latency and Flash footprint substantially.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024EFM100-E/PT — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024EFM100-I/PT | PIC32MZ1024EFG100-I/PT | PIC32MZ1024EFE100-I/PT | PIC32MZ1024EFH100-I/PT | PIC32MZ1024EFK100-I/PT | PIC32MZ1024ECM100-I/PT |
|---|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 100-TQFP (PT) 12x12 mm | 100-TQFP (PT) 12x12 mm - same | 100-TQFP (PT) 12x12 mm - same | 100-TQFP (PT) 12x12 mm - same | 100-TQFP (PT) 12x12 mm - same | 100-TQFP (PT) 12x12 mm - same | 100-TQFP (PT) 12x12 mm - same |
| Core | MIPS32 M-Class @ 200 MHz / 330 DMIPS | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 200 MHz | MIPS32 M-Class @ 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 | Yes (IEEE 754) | Yes | Yes | Yes | Yes | Yes | No |
| Crypto Engine | Yes (AES, 3DES, SHA, MD5, HMAC) | Yes | No | Yes | Yes | Yes | No |
| Temperature Grade | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Pin Count | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Lifecycle Recommendation | Recommended for new designs | Recommended | Recommended | Recommended | Recommended | Recommended | Not recommended for new designs |
Key Differentiators
- Extended temperature grade (-E) versus standard industrial -I grade (vs PIC32MZ1024EFM100-I/PT)
- Hardware crypto engine versus no-crypto EFG variant (vs PIC32MZ1024EFG100-I/PT)
- Recommended for new designs versus NRND EC family (vs PIC32MZ1024ECM100-I/PT)
Design Notes
The PIC32MZ1024EFM100-E/PT operates from 2.1V to 3.6V; use a 3.3V LDO with at least 200 mA headroom for the MCU plus peripherals. Decouple each VDD/AVDD pin with a 100 nF ceramic placed within 3 mm of the pin, plus a 4.7 uF bulk capacitor near the package. AVDD and AVSS must be tied to filtered VDD/VSS to keep ADC noise below 1 LSB. Estimated: at 200 MHz active current is approximately 80 mA, so design the regulator with 50% margin.
Use a 4-layer PCB with a continuous ground plane beneath the 100-TQFP for best EMI and thermal performance. Route high-speed USB and Ethernet differential pairs (D+/D- and MII/RMII) with 90 ohm differential impedance and match within 5 mil tolerance. Keep the 12 MHz crystal traces short, and surround the crystal with a ground pour to prevent noise injection. Estimated: a 100-TQFP dissipates around 0.5-1W typical at full MIPS load, so a small copper heatsink area under the package helps thermals.
Common pitfalls when designing with the PIC32MZ1024EFM100-E/PT: (1) failing to configure the PPS (peripheral pin select) before using peripherals - PPS defaults are unmapped on reset; (2) leaving the JTAG pins floating in production hardware - add 10k pull-ups to prevent debug entry; (3) using the EC family by mistake - the EC parts (e.g., PIC32MZ1024ECM100) lack FPU and crypto and are not recommended for new designs per Microchip; (4) ignoring the operating frequency vs VDD relationship - at higher VDD the part supports 200 MHz but at 2.1V it is limited to lower frequencies per the datasheet.
The PIC32MZ1024EFM100-E/PT USB 2.0 High-Speed OTG port requires a 90 ohm differential pair on D+/D- with common-mode choke for EMI compliance. Add ESD protection diodes rated for 15 kV HBM on D+/D- and any external connector pins. The 10/100 Ethernet MAC requires MII/RMII traces routed with matched lengths (within 50 mil) to the PHY; for RMII keep the 50 MHz reference clock trace under 25 mm.
Compliance Information
RoHS compliant per Microchip product page. AEC-Q100 qualification status not stated - the -E temperature grade is industrial/automotive-adjacent but AEC-Q100 qualification is a separate testing program. REACH compliant per Microchip policy. Lead-free packaging. Halogen-free status not explicitly listed in the verified data.
