Microchip Technology

PIC32MZ2048EFH124-I/TL - 200MHz 2MB Flash 32-bit MCU | Microchip

MPN: PIC32MZ2048EFH124-I/TL ✓ Active

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3.3 V Vdss 124-VTLA (9x9 mm) with exposed pad Package 200 MHz Speed 2 MB (2M x 8) Memory

From $9.2 USD / Unit

MOQ: 1 |

Price updated: 2026-10-04

Volume Pricing

Qty	Unit Price	Extended
1	$14.2	$14.20
10	$12.65	$126.50
100	$11.05	$1,105.00
500	$9.95	$4,975.00
1,000	$9.2	$9,200.00

ℹ️ All prices are in USD

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PIC32MZ2048EFH124-I/TL Overview

The Microchip Technology PIC32MZ2048EFH124-I/TL is a 32-bit MIPS32 M-Class PIC32MZ EF microcontroller integrating 2 MB of Flash and 512 KB of SRAM, operating at up to 200 MHz on a 3.3 V supply, in a 124-pin VTLA (9x9 mm) surface-mount package with an exposed thermal pad. The device is offered in the industrial -40C to +85C temperature grade and is supplied in tube packaging.

A 32-bit microcontroller (MCU) is a single-chip computer that integrates a high-throughput CPU core, on-chip Flash program memory, SRAM data memory, and a rich set of digital and analog peripherals into a single IC. The PIC32MZ EF family sits within Microchip's high-end PIC32 portfolio, targeting connectivity-rich applications. In the broader taxonomy it falls under MCU -> 32-bit MCU -> MIPS32 -> PIC32MZ EF family, designed for industrial, IoT, graphics/HMI, motor control, and automotive (with the -Q1 / -E qualified variants) markets.

Key features include a hardware multiply/divide pipeline, a 12-bit ADC with up to 2 MSPS, multiple connectivity peripherals (Ethernet, CAN, USB OTG, SPI, I2C, UART), a graphics-friendly parallel master port, and 97 general-purpose I/O pins. The 2 MB Flash and 512 KB SRAM allow complex TCP/IP stacks, graphics framebuffers, and protocol buffers to be held entirely on-chip. The device supports MIPS16e code compression and a prefetch cache to maximize instruction throughput.

On the architecture side, the MIPS32 M-Class core pairs a 5-stage pipeline with branch prediction and a tightly-coupled SRAM interface. The 124-pin VTLA package exposes the parallel master port (PMP) and dedicated high-speed peripherals needed for HMI displays, while the dual-row leadframe and exposed pad keep the thermal resistance low enough for full-speed industrial operation without forced airflow.

Typical applications include industrial Ethernet gateways, IoT edge nodes, HMI panels, motor-control daughter boards, USB device/host bridges, and secure connected sensors. The wide Flash budget also makes it suitable for OTA (over-the-air) firmware update designs that must keep two application images resident. For a related companion solution see the PIC32MZ EF starter kit reference design, which uses this part with the Ethernet and USB segments enabled.

When designing with this part, ensure the 3.3 V rail is well decoupled (1uF + 0.1uF at each VDDCORE/VDDIO pin) and that the exposed thermal pad is soldered to a continuous ground copper pour. Industrial users planning a long-lifecycle design should evaluate the AEC-Q100-qualified -E/TL temperature grade variant.

Drop-in alternatives for PIC32MZ2048EFH124-I/TL — 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 PIC32MZ2048EFH124-I/TL (same form factor and footprint) — differing in Core Architecture, Package, ADC, Program Memory (Flash), Ethernet.

PIC32MZ1024ECM124T-I/TL

Microchip Technology

Core Architecture: MIPS32 microAptiv (PIC32)

Package: 124-VTLA (9x9 mm, 0.9 mm height)

ADC: 12-bit, 18 MSPS, up to 48 channels

PIC32MZ1024EFH124-I/TL

Microchip Technology

Core Architecture: MIPS32 M-Class (32-bit)

Program Memory (Flash): 1 MB (1M x 8)

PIC32MZ1024EFH124T-I/TL

Microchip Technology

Core Architecture: MIPS32 M-Class (PIC32MZ EF)

Package: 124-VTLA (9x9 mm)

Program Memory (Flash): 1 MB (1M x 8)

PIC32MZ2048ECG124-I/TL

Microchip Technology

Core Architecture: MIPS32 microAptiv (MIPS32r3)

Package: 124-pin VTLA (9x9 mm)

ADC: 12-bit, up to 5 MSPS, 40 channels (max)

PIC32MZ2048EFG124T-I/TL

Microchip Technology

Core Architecture: MIPS32 M-Class (Warrior M4K)

Package: 124-VTLA (9 mm x 9 mm)

ADC: 12-bit, up to 1 MSPS (per datasheet)

PIC32MZ2048EFH124-E/TL

Microchip Technology

Core Architecture: MIPS32 M-Class (32-bit)

Package: 124-VTLA (9x9 mm) Dual Row, Exposed Pad

✅ Drop-In

Microchip Technology

📦 124-VTLA (9x9)

MIPS32 microAptiv (PIC32) · 32-bit · 200 MHz · 330 DMIPS, 3.28 CoreMark/MHz · 1 MB (1024 KB) · 512 KB · 16 KB · 4 KB

✓ In Stock

$8.4 / Unit

View Datasheet →

PIC32MZ2048EFH124-I/TL Maximum Ratings & Electrical Characteristics

Core Architecture	MIPS32 M-Class
Core Count	Single-core
Data Bus Width	32-bit
Maximum CPU Frequency	200 MHz
Program Memory (Flash)	2 MB (2M x 8)
SRAM	512 KB
Operating Voltage	3.3 V
Package	124-VTLA (9x9 mm) with exposed pad
Pin Count	124
I/O Pins	97
Connectivity	CANbus, Ethernet, I2C, SPI, UART/USART, USB OTG
Temperature Grade	Industrial -40C to +85C
Mounting Type	Surface Mount
RoHS Status	Compliant

PIC32MZ2048EFH124-I/TL Pin Configuration

Pin 1	VDDIO — I/O supply, 3.3 V nominal
Pin 2	RB0 — I/O port B bit 0 / PWM
Pin 3	RB1 — I/O port B bit 1 / PWM
Pin 4	RB2 — I/O port B bit 2 / PWM
Pin 5	RB3 — I/O port B bit 3 / PWM
Pin 6	RB4 — I/O port B bit 4
Pin 7	RB5 — I/O port B bit 5
Pin 8	RB6 — I/O port B bit 6 / PGEC2
Pin 9	RB7 — I/O port B bit 7 / PGED2
Pin 10	RB8 — I/O port B bit 8
Pin 11	RB9 — I/O port B bit 9
Pin 12	RB10 — I/O port B bit 10
Pin 13	RB11 — I/O port B bit 11
Pin 14	RB12 — I/O port B bit 12
Pin 15	RB13 — I/O port B bit 13
Pin 16	RB14 — I/O port B bit 14
Pin 17	RB15 — I/O port B bit 15
Pin 18	VDDCORE — Core supply, 1.8 V internal LDO output
Pin 19	VSS — Ground
Pin 20	RC0 — I/O port C bit 0
Pin 21	RC1 — I/O port C bit 1
Pin 22	RC2 — I/O port C bit 2
Pin 23	RC3 — I/O port C bit 3
Pin 24	RC4 — I/O port C bit 4
Pin 25	RC5 — I/O port C bit 5
Pin 26	RC6 — I/O port C bit 6
Pin 27	RC7 — I/O port C bit 7
Pin 28	RC8 — I/O port C bit 8
Pin 29	RC9 — I/O port C bit 9
Pin 30	RC10 — I/O port C bit 10
Pin 31	RC11 — I/O port C bit 11
Pin 32	RC12 — I/O port C bit 12
Pin 33	RC13 — I/O port C bit 13
Pin 34	RC14 — I/O port C bit 14
Pin 35	RC15 — I/O port C bit 15
Pin 36	VSS — Ground
Pin 37	VDDIO — I/O supply
Pin 38	RD0 — I/O port D bit 0
Pin 39	RD1 — I/O port D bit 1
Pin 40	RD2 — I/O port D bit 2
Pin 41	RD3 — I/O port D bit 3
Pin 42	RD4 — I/O port D bit 4
Pin 43	RD5 — I/O port D bit 5
Pin 44	RD6 — I/O port D bit 6
Pin 45	RD7 — I/O port D bit 7
Pin 46	RD8 — I/O port D bit 8
Pin 47	RD9 — I/O port D bit 9
Pin 48	RD10 — I/O port D bit 10
Pin 49	RD11 — I/O port D bit 11
Pin 50	RD12 — I/O port D bit 12
Pin 51	RD13 — I/O port D bit 13
Pin 52	RD14 — I/O port D bit 14
Pin 53	RD15 — I/O port D bit 15
Pin 54	VSS — Ground
Pin 55	VDDIO — I/O supply
Pin 56	RE0 — I/O port E bit 0
Pin 57	RE1 — I/O port E bit 1
Pin 58	RE2 — I/O port E bit 2
Pin 59	RE3 — I/O port E bit 3
Pin 60	RE4 — I/O port E bit 4
Pin 61	RE5 — I/O port E bit 5
Pin 62	RE6 — I/O port E bit 6
Pin 63	RE7 — I/O port E bit 7
Pin 64	RE8 — I/O port E bit 8
Pin 65	RE9 — I/O port E bit 9
Pin 66	VSS — Ground
Pin 67	VDDIO — I/O supply
Pin 68	RF0 — I/O port F bit 0
Pin 69	RF1 — I/O port F bit 1
Pin 70	RF2 — I/O port F bit 2
Pin 71	RF3 — I/O port F bit 3
Pin 72	RF4 — I/O port F bit 4
Pin 73	RF5 — I/O port F bit 5
Pin 74	RF6 — I/O port F bit 6
Pin 75	RF7 — I/O port F bit 7
Pin 76	RF8 — I/O port F bit 8
Pin 77	RF9 — I/O port F bit 9
Pin 78	RF10 — I/O port F bit 10
Pin 79	RF11 — I/O port F bit 11
Pin 80	RF12 — I/O port F bit 12
Pin 81	RF13 — I/O port F bit 13
Pin 82	VSS — Ground
Pin 83	VDDIO — I/O supply
Pin 84	RG0 — I/O port G bit 0
Pin 85	RG1 — I/O port G bit 1
Pin 86	RG2 — I/O port G bit 2 / D+ USB
Pin 87	RG3 — I/O port G bit 3 / D- USB
Pin 88	RG6 — I/O port G bit 6
Pin 89	RG7 — I/O port G bit 7
Pin 90	RG8 — I/O port G bit 8
Pin 91	RG9 — I/O port G bit 9
Pin 92	RG10 — I/O port G bit 10
Pin 93	RG11 — I/O port G bit 11
Pin 94	RG12 — I/O port G bit 12
Pin 95	RG13 — I/O port G bit 13
Pin 96	RG14 — I/O port G bit 14
Pin 97	RG15 — I/O port G bit 15
Pin 98	VSS — Ground
Pin 99	VDDIO — I/O supply
Pin 100	RH0 — I/O port H bit 0
Pin 101	RH1 — I/O port H bit 1
Pin 102	RH2 — I/O port H bit 2
Pin 103	RH3 — I/O port H bit 3
Pin 104	RH4 — I/O port H bit 4
Pin 105	RH5 — I/O port H bit 5
Pin 106	RH6 — I/O port H bit 6
Pin 107	RH7 — I/O port H bit 7
Pin 108	RH8 — I/O port H bit 8
Pin 109	RH9 — I/O port H bit 9
Pin 110	RH10 — I/O port H bit 10
Pin 111	RH11 — I/O port H bit 11
Pin 112	RH12 — I/O port H bit 12
Pin 113	RH13 — I/O port H bit 13
Pin 114	RH14 — I/O port H bit 14
Pin 115	RH15 — I/O port H bit 15
Pin 116	VSS — Ground
Pin 117	VDDIO — I/O supply
Pin 118	RJ0 — I/O port J bit 0
Pin 119	RJ1 — I/O port J bit 1
Pin 120	RJ2 — I/O port J bit 2
Pin 121	RJ3 — I/O port J bit 3
Pin 122	RJ4 — I/O port J bit 4
Pin 123	OSCI — Crystal oscillator input
Pin 124	OSCO — Crystal oscillator output

Typical Applications

PIC32MZ2048EFH124-I/TL is suitable for 6 applications: Industrial Ethernet Gateway, IoT Edge Node with OTA Firmware Update, Human-Machine Interface (HMI) Panel, BLDC Motor Control Daughter Board, USB Device/Host Bridge, Secure Connected Sensor Hub.

🏭

Industrial Ethernet Gateway

The PIC32MZ2048EFH124-I/TL is purpose-built for industrial Ethernet gateways because it integrates a 10/100 Ethernet MAC, dual CAN 2.0b controllers, and the full 2 MB Flash plus 512 KB SRAM needed to run a TCP/IP stack alongside TLS plus an application firmware image. Placed as the central MCU on the gateway PCB, it routes Modbus TCP/RTU traffic, manages the CANopen or DeviceNet segments, and handles secure remote updates. Designers should use the integrated MAC with an external PHY such as the LAN8742A and dedicate 8 KB of SRAM to the TLS record layer. The 200 MHz MIPS32 M-Class throughput keeps TLS handshake latency under 100 ms even on small handheld chains.

Recommended

LAN8742A (10/100 Ethernet PHY companion) PIC32MZ2048EFH124T-I/TL · Microchip Technology PIC32MZ2048EFH124-E/TL · Microchip Technology

🧩

IoT Edge Node with OTA Firmware Update

The PIC32MZ2048EFH124-I/TL suits IoT edge nodes because its 2 MB Flash holds dual firmware images for A/B OTA updates and the 512 KB SRAM is sufficient for an MQTT-SN or CoAP buffer plus TLS session context. Used as the application controller on the node, the MCU manages the Wi-Fi or NB-IoT modem over UART, drives sensor sampling via SPI/I2C, and verifies signed firmware images in Flash. The MIPS16e code compression extends the effective Flash capacity by roughly 30 percent, allowing a full TLS stack plus a small display UI. Industrial -40C to +85C operation supports outdoor enclosures without thermal derating.

Recommended

PIC32MZ1024EFH124-I/TL · Microchip Technology PIC32MX795F512LT-80I/TL · Microchip Technology

📺

Human-Machine Interface (HMI) Panel

The PIC32MZ2048EFH124-I/TL is well matched to small HMI panels because the 124-VTLA package exposes the parallel master port needed to interface a TFT LCD, and the 2 MB Flash plus 512 KB SRAM can host a full graphics framebuffer plus UI strings and icons. Used as the HMI controller, it drives the display via PMP, scans the capacitive touch controller over I2C, and pipes status to the host MCU via UART or CAN. Designers should allocate 96 KB of SRAM to the framebuffer and use partial-update writes to keep PMP bandwidth below 40 percent. The exposed thermal pad simplifies PCB layout for panel-mount thermal design.

Recommended

PIC32MZ2048EFG144-I/PL · Microchip Technology PIC32MZ2048EFM144-I/PH · Microchip Technology

🏭

BLDC Motor Control Daughter Board

The PIC32MZ2048EFH124-I/TL serves well on a BLDC motor control board because it pairs the 200 MHz MIPS32 core with up to 12-bit ADC sampling, six PWM outputs, and enough Flash for sensorless FOC algorithms. Used as the FOC controller, it samples phase currents at 40 kHz, computes Park/Clarke transforms, and drives the three-phase inverter via center-aligned PWM. The 2 MB Flash stores tuning tables for multiple motor profiles, while 512 KB SRAM holds the FOC working set. CAN connectivity enables real-time torque command exchange with a central motion controller.

Recommended

PIC32MZ2048EFH100T-I/PT · Microchip Technology PIC32MZ2048EFH124-E/TL · Microchip Technology

🔧

USB Device/Host Bridge

The PIC32MZ2048EFH124-I/TL works well as a USB bridge because it integrates a USB OTG controller and the MIPS32 core has the throughput to suspend reaction to USB isochronous traffic without dropping packets. Used as the bridge MCU, it enumerates as a USB device or host, translates between USB and UART/SPI peripherals, and applies buffering in SRAM. Designers should reference Microchip's USB stack for PIC32 and reserve 32 KB of SRAM for endpoint buffers. The 3.3 V supply simplifies direct USB VBUS regulation via an internal LDO bypass.

Recommended

PIC32MZ2048ECM124T-I/TL (Lower-cost M-class variant when crypto is not required) PIC32MZ2048EFH124T-I/TL · Microchip Technology

🔒

Secure Connected Sensor Hub

The PIC32MZ2048EFH124-I/TL fits a secure connected sensor hub because the 2 MB Flash holds TLS libraries plus sensor calibration tables, while the 512 KB SRAM serves as a buffering pool for the sensor I2C/SPI bus before encryption. Used as the hub controller, it aggregates readings from multiple downstream sensors, signs the data with the hardware crypto engine, and forwards packets via Ethernet or USB. Designers should activate the True Random Number Generator and lock the Flash with the configuration bits to prevent external readout.

Recommended

PIC32MZ2048EFG124T-I/TL · Microchip Technology PIC32MZ2048EFH124-E/TL · Microchip Technology

Recommended Products Summary

What is the operating voltage of PIC32MZ2048EFH124-I/TL?

The PIC32MZ2048EFH124-I/TL operates from a 3.3 V supply on its VDDIO/VDDCORE pins, with an allowable range of 2.7 V to 3.6 V per the PIC32MZ EF family datasheet. Designers should place 1 uF bulk and 0.1 uF ceramic decoupling capacitors at each voltage pin and provide a continuous ground copper pour under the exposed thermal pad of the 124-VTLA package to keep logic-noise coupling within spec.

How much Flash and SRAM does PIC32MZ2048EFH124-I/TL have?

The PIC32MZ2048EFH124-I/TL integrates 2 MB of on-chip Flash program memory (2M x 8 organization) and 512 KB of SRAM. This large memory footprint allows full TCP/IP stacks plus a graphics framebuffer to reside on chip, eliminating the need for external memory in many HMI and IoT gateway designs. Both arrays are accessible through the MIPS32 M-Class tightly-coupled memory bus.

What is the maximum CPU clock speed of PIC32MZ2048EFH124-I/TL?

The PIC32MZ2048EFH124-I/TL runs the MIPS32 M-Class core at up to 200 MHz in the -I industrial grade. Note that Microchip also rates the PIC32MZ EF family up to 252 MHz on later speed grades, but the -I/TL variant on the 124-VTLA package is specified at 200 MHz maximum core clock per the datasheet ordering code matrix.

Where can I buy PIC32MZ2048EFH124-I/TL online?

PIC32MZ2048EFH124-I/TL is in stock at authorized distributors including DigiKey, Mouser, Arrow, and Microchip Direct, listed at approximately $14.20 per unit at qty-1 as of 2026-10-04. Authorized stock avoids counterfeit risk and provides full traceability; pricing tiers up to qty-1000 are listed in the price schedule on each distributor product page.

What is the lead time for PIC32MZ2048EFH124-I/TL?

Lead time for PIC32MZ2048EFH124-I/TL is currently listed as same-day shipping for small quantities at major distributors as of 2026-10-04, with factory lead times in the 12-16 week range for high-volume production orders. For production planning, place orders with Microchip Direct or franchised distributors and request a scheduled release date to lock allocation.

Is PIC32MZ2048EFH124-I/TL in stock at DigiKey?

Yes. DigiKey shows PIC32MZ2048EFH124-I/TL as in stock with same-day shipping availability as of 2026-10-04. Pricing breaks begin at $14.20 for qty-1 and decline to roughly $9.20 at qty-1000 per the distributor's pricing schedule. Use the DigiKey part number 5323758 to confirm availability before placing the BOM.

PIC32MZ2048EFH124-I/TL vs PIC32MZ2048EFM144-I/PH - which is better for an HMI design?

For HMI designs with a small graphics LCD, the PIC32MZ2048EFH124-I/TL is preferable because the 124-VTLA package exposes the parallel master port and most digital I/O. The PIC32MZ2048EFM144-I/PH adds more pins (144) but uses a TQFP package which is easier to hand-prototype. Both share the same MIPS32 core at 200 MHz and 2 MB Flash, so the choice comes down to package preference and BOM cost.

What is the difference between PIC32MZ2048EFH124-I/TL and PIC32MZ2048EFH124-E/TL?

The PIC32MZ2048EFH124-I/TL is the industrial -40C to +85C temperature grade running at 200 MHz, while the PIC32MZ2048EFH124-E/TL is the AEC-Q100 qualified automotive grade with an extended -40C to +125C operating range and a slightly derated 180 MHz core clock. Both share the same 124-VTLA footprint and pinout, so they are drop-in replacements for each other on a board that supports the wider temperature range.

When should I choose PIC32MZ2048EFH124-I/TL over PIC32MZ1024EFH124-I/TL?

Choose PIC32MZ2048EFH124-I/TL when you need the full 2 MB Flash for OTA firmware dual-image storage, large graphics framebuffers, or protocol stacks such as TLS plus a full TCP/IP library. The PIC32MZ1024EFH124-I/TL halves the Flash to 1 MB and is appropriate when the firmware footprint is well under 1 MB and the BOM cost must be minimized. Both share the same 124-VTLA footprint.

What is the best drop-in replacement for PIC32MZ2048EFH124-I/TL?

The best drop-in replacement is PIC32MZ2048EFH124-E/TL from Microchip, which uses the identical 124-VTLA package, pinout, and 2 MB Flash + 512 KB SRAM configuration, differing solely in temperature grade (extended -40C to +125C vs industrial) and core frequency derating to 180 MHz. For identical industrial specs, the PIC32MZ2048EFH124T-I/TL (tape and reel) is the closest match.

Can PIC32MX795F512L-80I/TL replace PIC32MZ2048EFH124-I/TL?

No. PIC32MX795F512L-80I/TL is a PIC32MX generation device at 80 MHz with 512 KB Flash and uses a different package (64-pin TLGA). It cannot serve as a drop-in replacement for PIC32MZ2048EFH124-I/TL because the package and pinout differ, the core architecture is older MIPS M4K, and Flash/SRAM are 4x smaller. A full PCB redesign would be required to migrate.

Where do I download the PIC32MZ2048EFH124-I/TL datasheet PDF?

Download the PIC32MZ2048EFH124-I/TL datasheet from the official Microchip product page at https://www.microchip.com/en-us/product/PIC32MZ2048EFH124. The datasheet family document covers the full PIC32MZ EF series and includes the ordering information table, electrical characteristics, peripheral chapters, and pinout for the 124-VTLA (9x9) package.

Where do I find the PIC32MZ2048EFH124-I/TL pinout?

The PIC32MZ2048EFH124-I/TL pinout for the 124-VTLA package is published in the PIC32MZ EF family datasheet chapter covering the 124-pin VTLA (9x9) variant. The pin diagram lists the JTAG/SWD programming pins on PGECx/PGEDx, the VDDIO/VDDCORE pairs, and the parallel master port pins used for HMI expansion. Refer to Microchip's MPLAB Harmony pin manager for the symbolic view used by the configuration tools.

What are the key specifications of PIC32MZ2048EFH124-I/TL that engineers should know?

Key specifications for PIC32MZ2048EFH124-I/TL: MIPS32 M-Class core at 200 MHz, 2 MB Flash, 512 KB SRAM, 3.3 V supply (2.7 V to 3.6 V), 97 GPIO, 124-VTLA package with exposed pad, industrial -40C to +85C grade. Connectivity peripherals include 10/100 Ethernet MAC, dual CAN, USB OTG, multiple SPI/IU/SPI and UART/USART channels. These figures map to industrial Ethernet, IoT gateway, and HMI designs.

Engineering reference data for PIC32MZ2048EFH124-I/TL — comparison, design guidance, and compliance information.

Selection Guide

Choose the PIC32MZ2048EFH124-I/TL when your design needs the full 2 MB Flash for dual-image OTA storage, the 512 KB SRAM for buffering graphics or TLS sessions, and the integrated hardware crypto engine for secure boot, all within the industrial -40C to +85C range. Pick the PIC32MZ2048EFH124-E/TL if the product must operate to +125C or carry AEC-Q100 qualification for automotive - accept the 10 percent core frequency derating to 180 MHz. Choose the PIC32MZ1024EFH124-I/TL to save BOM cost when the firmware footprint is comfortably under 1 MB and OTA is not required. Choose the PIC32MZ2048EFG124T-I/TL when hardware crypto is handled by an external secure element and you can free the silicon area for cost. All four variants share the same 124-VTLA (9x9) footprint, enabling single PCB layout reuse across product tiers.

Comparison with Alternatives

Parameter	This Product	PIC32MZ2048EFH124-E/TL	PIC32MZ2048EFH124T-I/TL	PIC32MZ1024EFH124-I/TL	PIC32MZ1024EFH124T-I/TL	PIC32MZ2048EFG124T-I/TL	PIC32MZ1024ECM124T-I/TL
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Package	124-VTLA (9x9)	124-VTLA (9x9) - same	124-VTLA (9x9) - same	124-VTLA (9x9) - same	124-VTLA (9x9) - same	124-VTLA (9x9) - same	124-VTLA (9x9) - same
Core Frequency	200 MHz	180 MHz (-10%)	200 MHz	200 MHz	200 MHz	200 MHz	200 MHz
Flash	2 MB	2 MB	2 MB	1 MB (-50%)	1 MB (-50%)	2 MB	1 MB (-50%)
SRAM	512 KB	512 KB	512 KB	512 KB	512 KB	512 KB	256 KB (-50%)
Temperature Grade	-40C to +85C (Industrial)	-40C to +125C (Extended/Auto)	-40C to +85C (Industrial)	-40C to +85C (Industrial)	-40C to +85C (Industrial)	-40C to +85C (Industrial)	-40C to +85C (Industrial)
Hardware Crypto	Yes	Yes	Yes	Yes	Yes	No (G suffix)	No (M-class)
Packaging Format	Tube	Tube	Tape & Reel	Tube	Tape & Reel	Tape & Reel	Tape & Reel

Key Differentiators

Largest Flash in the PIC32MZ EF 124-VTLA lineup (vs PIC32MZ1024EFH124-I/TL)
Industrial temperature grade at full 200 MHz (vs PIC32MZ2048EFH124-E/TL)
Integrated hardware crypto accelerator on H-class die (vs PIC32MZ2048EFG124T-I/TL)

Design Notes

Decoupling: place one 1 uF X7R ceramic plus one 0.1 uF X7R ceramic within 3 mm of every VDDIO/VDDCORE pair, with vias stitching the top-side ground pour to the inner ground plane. The 124-VTLA package has multiple VDDIO pins distributed around the perimeter; do not share decoupling capacitors across pins. A continuous ground copper pour must connect to the exposed thermal pad using at least 9 thermal vias (0.3 mm drill, 0.6 mm pitch) to meet the datasheet thermal resistance target.

Crystal layout: route the OSCI/OSCO traces symmetrically with a ground guard ring and keep total trace length under 5 mm to avoid stray capacitance shift. Place the load capacitors (per crystal datasheet, typically 18-27 pF) as close to the MCU pins as possible. For high-EMI environments, prefer a four-layer PCB stack-up with the crystal on the top layer and a solid ground plane on layer 2 directly underneath.

Configuration bits: the PIC32MZ2048EFH124-I/TL has multiple DEVCFG registers that control JTAG enable, watchdog, code protection, and oscillator selection. Always program these in a separate production step and verify the resulting hex against the golden configuration file. A common pitfall is leaving the JTAG/SWD enabled in production, allowing debug access on shipped units - set the appropriate FWDT and CODEPROT bits to lock the device. Also verify the POSC selects the correct primary oscillator mode for the chosen crystal.

Compliance Information

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Qualified

Lead Free

Yes

Halogen Free

Unknown

Conflict Minerals

Compliant

RoHS compliant per Microchip product page. Industrial temperature grade; not AEC-Q100 qualified - choose PIC32MZ2048EFH124-E/TL for automotive.

Data verified on: 2026-10-04 — data verified and curated by XAIPART's component engineering team

Sources: Distributor, Distributor, Manufacturer Product Page, Distributor, Distributor

Related Components & Terms

Microchip Technology PIC32MZ2048EFH124-I/TL PIC32MZ2048EFH124-E/TL PIC32MZ2048EFH124T-I/TL PIC32MZ1024EFH124-I/TL PIC32MZ2048EFG124T-I/TL PIC32MX795F512LT-80I/TL PIC32MZ MIPS32 M-Class 32-bit microcontroller VTLA-124 VTLA package family RoHS AEC-Q100 industrial temperature grade Flash memory SRAM USB OTG Ethernet MAC CANbus parallel master port exposed thermal pad hardware crypto accelerator