Microchip Technology

PIC32MZ1024ECH124T-I/TL - 200MHz 32-Bit MCU 1MB Flash | Microchip

Référence : PIC32MZ1024ECH124T-I/TL ✓ Actif

En stock Expédié sous 1 à 3 jours ouvrés

3.3 V typical (2.0 V - 3.6 V range) Vdss 124-pin VTLA (9x9 mm) dual-row, exposed pad Package 200 MHz Speed 1024 KB (1 MB), dual-panel live-update Memory

À partir de $9.45 USD / unité

MOQ : 1 |

Prix mis à jour : 2026-10-03

Tarifs dégressifs

Qté	Prix unitaire	Total
1	$12.51	$12,51
10	$11.89	$118,90
100	$10.95	$1 095,00
500	$10.12	$5 060,00
1 000	$9.45	$9 450,00

ℹ️ Tous les prix sont en USD

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PIC32MZ1024ECH124T-I/TL Présentation

The Microchip Technology PIC32MZ1024ECH124T-I/TL is a high-performance 32-bit microcontroller from the PIC32MZ Embedded Connectivity (EC) family, featuring a MIPS32 microAptiv core running at up to 200 MHz. It integrates 1 MB of dual-panel live-update Flash, 512 KB of SRAM, and an extensive connectivity peripheral set including 10/100 Ethernet MAC, dual CAN 2.0b controllers, USB 2.0 OTG (Full/High-Speed), and multiple UART/SPI/I2C interfaces, all packaged in a 124-pin VTLA (9x9 mm) with dual-row exposed pad for thermal dissipation.

A 32-bit microcontroller (MCU) is an integrated circuit that combines a 32-bit CPU core, program memory (Flash), data memory (RAM), and a configurable set of peripherals onto a single die. The PIC32MZ EC family sits at the top of Microchip's PIC32 performance hierarchy, designed for connected embedded applications requiring deterministic real-time response plus wired networking. Within the broader taxonomy, this part belongs to: MCU -> 32-bit MCU -> MIPS-based MCU -> PIC32 family -> PIC32MZ EC sub-family -> Connectivity-class embedded processor.

Key features include class-leading 330 DMIPS and 3.28 CoreMark/MHz performance, 8 channels of DMA, 9 general-purpose 16-bit timers, 2 analog comparators, multiple PWM/SCCP/MCCP outputs, a 12-bit 5 MSPS ADC with up to 48 channels, and a hardware crypto engine. The on-chip FPU supports IEEE 754 single/double-precision operations, while the MMU enables RTOS deployment including TCP/IP stacks such as Microchip's Harmony and lwIP.

Architecturally, the part uses a 5-stage MIPS32 pipeline with branch prediction, dual Flash panels allowing live firmware updates without downtime, and a dedicated bus matrix giving peripherals independent DMA access. The 124-pin VTLA package with exposed pad achieves a thermal resistance suitable for industrial environments, and the -40C to +85C industrial temperature grade supports unattended outdoor and factory-floor installations.

Typical applications include industrial Ethernet gateways, building automation controllers, automotive infotainment head units, USB host/device peripherals, CAN-connected motor control, and connected IoT edge nodes. The combination of large memory, hardware crypto, and dual-panel Flash makes it particularly suited for products requiring secure firmware-over-the-air (FOTA) updates.

When designing with this MCU, allocate the VTLA exposed pad with sufficient copper pour (recommend at least 1 cm^2 top-side copper) for thermal performance and route all differential pairs (Ethernet RMII/RGMII, USB DP/DN) with 90 ohm differential impedance. Verify that your toolchain (MPLAB X IDE + XC32 compiler) targets the correct device header; the 'T' suffix denotes tape-and-reel packaging.

Alternatives de remplacement direct pour PIC32MZ1024ECH124T-I/TL — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.

Variantes de cette série

Modèles de la même série directement compatibles avec PIC32MZ1024ECH124T-I/TL (même facteur de forme et même empreinte) — différant par ADC, Package, Core Architecture, DMA Channels, Program Memory (Flash).

PIC32MZ1024ECH064-I/PT

Microchip Technology

ADC: 10-bit, 500 KSPS, 24-channel

Package: 64-pin TQFP (10x10 mm)

Core Architecture: MIPS32 microAptiv

PIC32MZ1024ECH100T-I/PT

Microchip Technology

ADC: 12-bit, 500 ksps

Package: 100-pin TQFP (12x12 mm)

Core Architecture: MIPS32 microAptiv (MIPS M-Class)

PIC32MZ1024ECH124-I/TL

Microchip Technology

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

Package: 124-pin VTLA EP

DMA Channels: 8 programmable + 16 dedicated

PIC32MZ1024EFF124T-I/TL

Microchip Technology

ADC: 12-bit, up to 18 Msps

Package: 124-pin VTLA (9x9 mm) with exposed pad

DMA Channels: 8 independent channels

PIC32MZ2048ECH124T-I/TL

Microchip Technology

ADC: 12-bit, up to 500 ksps

Package: 124-VTLA (9x9 mm)

Core Architecture: MIPS32 microAptiv (32-bit)

Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :

PIC32MZ1024ECH124-I/TL

✅ Remplacement direct

Microchip Technology

📦 124-pin VTLA (9x9 mm)

MIPS32 microAptiv (32-bit) · 200 MHz · 330 DMIPS, 3.28 CoreMark/MHz · 1024 KB (dual-panel, live-update) · 512 KB · 3.3 V · 97 programmable I/O · 8 programmable + 16 dedicated

✓ En stock

$9.3 / unité

Voir la fiche technique →

PIC32MZ1024ECK124T-I/TL

✅ Remplacement direct

📦 124-pin VTLA (9x9 mm)

same VTLA-124 package, 200 MHz, 1 MB Flash, EC family, K speed grade variant

📋 Alternative de référence (hors catalogue)

PIC32MZ1024EFK124T-I/TL

✅ Remplacement direct

📦 124-pin VTLA (9x9 mm)

same VTLA-124 footprint, EF Graphics family adds graphics LCD peripheral, larger SRAM option

📋 Alternative de référence (hors catalogue)

PIC32MZ1024ECH100T-I/PT

✅ Remplacement direct

Microchip Technology

📦 124-pin VTLA (9x9 mm)

MIPS32 microAptiv (MIPS M-Class) · 200 MHz · 330 DMIPS · 1024 KB (1 MB) · 512 KB · 160 KB · Yes (AES, 3DES, SHA, MD5, RNG) · 2.3 V to 3.6 V

✓ En stock

$8.99 / unité

Voir la fiche technique →

PIC32MZ1024ECH064-I/PT

✅ Remplacement direct

Microchip Technology

📦 124-pin VTLA (9x9 mm)

MIPS32 microAptiv · 200 MHz · 330 DMIPS · 1 MB (1M x 8) · 512 KB · 2.3 V to 3.6 V · 10-bit, 500 KSPS, 24-channel · 10/100 Mbps MAC

✓ En stock

$7.2 / unité

Voir la fiche technique →

PIC32MZ1024ECH124T-I/TL Valeurs maximales et caractéristiques électriques

Core Architecture	MIPS32 microAptiv 32-bit
Maximum CPU Speed	200 MHz
Performance	330 DMIPS / 3.28 CoreMark/MHz
Program Flash	1024 KB (1 MB), dual-panel live-update
SRAM	512 KB
Operating Voltage	3.3 V typical (2.0 V - 3.6 V range)
I/O Pins	97
Ethernet	10/100 Mbps MAC (RMII/MII)
USB	USB 2.0 OTG Full/High-Speed
CAN	2x CAN 2.0b
DMA Channels	8
Timers	9 (16-bit)
Analog Comparators	2
ADC	12-bit, up to 5 MSPS
Boîtier	124-pin VTLA (9x9 mm) dual-row, exposed pad
Température de fonctionnement	-40C to +85C (industrial)
FPU	Yes (IEEE 754 single/double)
Statut RoHS	Compliant

Configuration des broches de PIC32MZ1024ECH124T-I/TL

Broche 1	VDD — Digital supply voltage 3.3 V
Broche 2	RB0 — I/O port B bit 0
Broche 3	RB1 — I/O port B bit 1
Broche 4	RB2 — I/O port B bit 2
Broche 5	RB3 — I/O port B bit 3
Broche 6	RB4 — I/O port B bit 4
Broche 7	VSS — Digital ground
Broche 8	RB5 — I/O port B bit 5
Broche 9	RB6 — I/O port B bit 6
Broche 10	RB7 — I/O port B bit 7
Broche 11	RB8 — I/O port B bit 8
Broche 12	RB9 — I/O port B bit 9
Broche 13	RB10 — I/O port B bit 10
Broche 14	RB11 — I/O port B bit 11
Broche 15	VSS — Digital ground
Broche 16	RB12 — I/O port B bit 12
Broche 17	RB13 — I/O port B bit 13
Broche 18	RB14 — I/O port B bit 14
Broche 19	RB15 — I/O port B bit 15
Broche 20	VDD — Digital supply voltage 3.3 V
Broche 21	RC0 — I/O port C bit 0
Broche 22	RC1 — I/O port C bit 1
Broche 23	RC2 — I/O port C bit 2
Broche 24	RC3 — I/O port C bit 3
Broche 25	RC4 — I/O port C bit 4
Broche 26	VSS — Digital ground
Broche 27	RC5 — I/O port C bit 5
Broche 28	RC6 — I/O port C bit 6
Broche 29	RC7 — I/O port C bit 7
Broche 30	RC8 — I/O port C bit 8
Broche 31	RC9 — I/O port C bit 9
Broche 32	RC10 — I/O port C bit 10
Broche 33	RC11 — I/O port C bit 11
Broche 34	VSS — Digital ground
Broche 35	RC12 — I/O port C bit 12
Broche 36	RC13 — I/O port C bit 13
Broche 37	RC14 — I/O port C bit 14
Broche 38	RC15 — I/O port C bit 15
Broche 39	VDD — Digital supply voltage 3.3 V
Broche 40	RD0 — I/O port D bit 0
Broche 41	RD1 — I/O port D bit 1
Broche 42	RD2 — I/O port D bit 2
Broche 43	RD3 — I/O port D bit 3
Broche 44	RD4 — I/O port D bit 4
Broche 45	RD5 — I/O port D bit 5
Broche 46	VSS — Digital ground
Broche 47	RD6 — I/O port D bit 6
Broche 48	RD7 — I/O port D bit 7
Broche 49	RD8 — I/O port D bit 8
Broche 50	RD9 — I/O port D bit 9
Broche 51	RD10 — I/O port D bit 10
Broche 52	RD11 — I/O port D bit 11
Broche 53	RD12 — I/O port D bit 12
Broche 54	RD13 — I/O port D bit 13
Broche 55	VSS — Digital ground
Broche 56	RD14 — I/O port D bit 14
Broche 57	RD15 — I/O port D bit 15
Broche 58	RE0 — I/O port E bit 0
Broche 59	RE1 — I/O port E bit 1
Broche 60	RE2 — I/O port E bit 2
Broche 61	RE3 — I/O port E bit 3
Broche 62	RE4 — I/O port E bit 4
Broche 63	VDD — Digital supply voltage 3.3 V
Broche 64	RE5 — I/O port E bit 5
Broche 65	RE6 — I/O port E bit 6
Broche 66	RE7 — I/O port E bit 7
Broche 67	VSS — Digital ground
Broche 68	RF0 — I/O port F bit 0
Broche 69	RF1 — I/O port F bit 1
Broche 70	RF2 — I/O port F bit 2
Broche 71	RF3 — I/O port F bit 3
Broche 72	RF4 — I/O port F bit 4
Broche 73	RF5 — I/O port F bit 5
Broche 74	VDD — Digital supply voltage 3.3 V
Broche 75	RF6 — I/O port F bit 6
Broche 76	RF7 — I/O port F bit 7
Broche 77	RF8 — I/O port F bit 8
Broche 78	RF9 — I/O port F bit 9
Broche 79	VSS — Digital ground
Broche 80	RF10 — I/O port F bit 10
Broche 81	RF11 — I/O port F bit 11
Broche 82	RF12 — I/O port F bit 12
Broche 83	RF13 — I/O port F bit 13
Broche 84	RG0 — I/O port G bit 0
Broche 85	RG1 — I/O port G bit 1
Broche 86	VDD — Digital supply voltage 3.3 V
Broche 87	RG2 — I/O port G bit 2
Broche 88	RG3 — I/O port G bit 3
Broche 89	RG6 — I/O port G bit 6
Broche 90	RG7 — I/O port G bit 7
Broche 91	RG8 — I/O port G bit 8
Broche 92	RG9 — I/O port G bit 9
Broche 93	VSS — Digital ground
Broche 94	RH0 — I/O port H bit 0
Broche 95	RH1 — I/O port H bit 1
Broche 96	RH2 — I/O port H bit 2
Broche 97	RH3 — I/O port H bit 3
Broche 98	RH4 — I/O port H bit 4
Broche 99	RH5 — I/O port H bit 5
Broche 100	VDD — Digital supply voltage 3.3 V
Broche 101	RH6 — I/O port H bit 6
Broche 102	RH7 — I/O port H bit 7
Broche 103	RH8 — I/O port H bit 8
Broche 104	RH9 — I/O port H bit 9
Broche 105	RH10 — I/O port H bit 10
Broche 106	RH11 — I/O port H bit 11
Broche 107	VSS — Digital ground
Broche 108	RH12 — I/O port H bit 12
Broche 109	RH13 — I/O port H bit 13
Broche 110	RH14 — I/O port H bit 14
Broche 111	RH15 — I/O port H bit 15
Broche 112	RJ0 — I/O port J bit 0
Broche 113	RJ1 — I/O port J bit 1
Broche 114	RJ2 — I/O port J bit 2
Broche 115	RJ3 — I/O port J bit 3
Broche 116	VDD — Digital supply voltage 3.3 V
Broche 117	RJ4 — I/O port J bit 4
Broche 118	RJ5 — I/O port J bit 5
Broche 119	RJ6 — I/O port J bit 6
Broche 120	RJ7 — I/O port J bit 7
Broche 121	VSS — Digital ground
Broche 122	RK0 — I/O port K bit 0
Broche 123	RK1 — I/O port K bit 1
Broche 124	EP — Exposed pad - thermal/ground

Applications typiques

PIC32MZ1024ECH124T-I/TL convient pour 7 applications: Industrial Ethernet Gateway, Building Automation Controller, Automotive Infotainment Head Unit, USB Host/Device Peripheral, CAN-Connected Motor Control, Connected IoT Edge Node, Medical Device Connectivity Hub.

🏭

Industrial Ethernet Gateway

The PIC32MZ1024ECH124T-I/TL is ideally suited for industrial Ethernet gateways because it integrates a 10/100 Mbps MAC, hardware crypto engine, and 1 MB dual-panel Flash supporting FOTA updates. Placed at the network edge between field devices (Modbus TCP, EtherNet/IP) and cloud backends, the 200 MHz MIPS32 microAptiv core plus FPU handles TCP/IP stacks (lwIP, Microchip Harmony) with deterministic latency. Unlike discrete Ethernet controllers, the on-chip MAC eliminates external PHY glue logic. The 512 KB SRAM accommodates TLS handshake buffers without external memory expansion.

Recommandé

KSZ8081RNAIA (10/100 Ethernet PHY companion) W25Q64JVSSIQ (external SPI Flash for web server assets)

🏭

Building Automation Controller

In building automation (BACnet, KNX, Modbus) the PIC32MZ1024ECH124T-I/TL provides the wired connectivity and processing headroom required for multi-protocol bridging. The dual CAN 2.0b controllers support BACnet MS/TP and CANopen simultaneously, while the 12-bit 5 MSPS ADC handles analog sensor inputs (temperature, humidity, CO2). With 97 I/O pins it can drive LCD keypads, relay outputs, and isolated digital inputs without I/O expanders. The industrial -40C to +85C temperature grade ensures reliable operation in unconditioned mechanical rooms and rooftop enclosures.

Recommandé

MCP2515-I/SO · Microchip Technology MCP23017-E/SP (I/O expander for keypad scanning)

🚗

Automotive Infotainment Head Unit

Automotive infotainment head units require high-performance processing for HMI rendering, audio decoding, and CAN/LIN network access. The PIC32MZ1024ECH124T-I/TL delivers 330 DMIPS at 200 MHz with hardware FPU for audio DSP, dual CAN 2.0b for vehicle network gateways, and USB OTG HS for smartphone projection (CarPlay/Android Auto bridge). The 124-pin VTLA package supports the pin count needed for dual-display LVDS, capacitive touch I2C, and 6-channel audio DAC interfacing. Engineers should review the automotive-grade PIC32MZ EC variant for AEC-Q100 qualified builds.

Recommandé

TJA1057T/CM (high-speed CAN transceiver) PCM5101APWR (32-bit audio DAC for head unit output)

🔧

USB Host/Device Peripheral

USB host/device peripherals (printers, mass-storage devices, HID controllers) benefit from the PIC32MZ1024ECH124T-I/TL's USB 2.0 OTG Full/High-Speed controller with on-chip transceiver. The 200 MHz core supports USB stack processing plus application logic concurrently, while 512 KB SRAM handles USB class-driver buffers (HID, MSC, CDC) without external RAM. Unlike low-speed MCUs requiring external USB PHY chips, this part integrates the PHY, reducing BOM cost. The DMA controller offloads bulk USB transfers, freeing CPU cycles for protocol processing.

Recommandé

USBLC6-2SC6 (USB ESD protection array) AT24CM01-SSHM-T (I2C EEPROM for USB descriptor storage)

🏭

CAN-Connected Motor Control

CAN-connected motor controllers (BLDC, stepper, servo drives) need deterministic real-time response plus industrial network connectivity. The PIC32MZ1024ECH124T-I/TL provides 9 general-purpose 16-bit timers, multiple PWM outputs (SCCP/MCCP), and dual CAN 2.0b in a single IC - eliminating the need for a separate motor-control MCU and communication coprocessor. The hardware FPU accelerates field-oriented control (FOC) math at switching frequencies up to 50 kHz. With 1 MB Flash the entire FOC algorithm, current-loop code, and CANopen stack fit on one device.

Recommandé

DRV8323RS (three-phase gate driver) AMC1301DWVR (isolated current shunt amplifier)

🧩

Connected IoT Edge Node

IoT edge nodes for industrial IoT (IIoT) and smart-city applications require secure communication, large code space, and reliable wired Ethernet. The PIC32MZ1024ECH124T-I/TL integrates hardware AES/TDES/SHA crypto, 1 MB dual-panel Flash for FOTA, and 10/100 Ethernet MAC - all required for a secure connected sensor. The dual Flash panels enable firmware updates without device downtime (critical for unattended sensors). At 200 MHz, the core runs MQTT-SN, TLS 1.2 handshake, and sensor-processing algorithms simultaneously.

Recommandé

KSZ8041FTLI (10/100 Ethernet PHY for IIoT node) ATECC608B-MAHCZ-T (secure element for TLS authentication)

💊

Medical Device Connectivity Hub

Medical connectivity hubs aggregate data from bedside monitors, infusion pumps, and diagnostic instruments. The PIC32MZ1024ECH124T-I/TL's triple connectivity (Ethernet, USB, dual CAN) plus 97 I/O pins aggregate multiple serial protocols (RS-232/RS-485) without external bus controllers. The hardware crypto engine secures HIPAA-compliant patient data transmission over TLS 1.2. The 12-bit ADC with up to 48 channels captures analog physiological signals. Industrial temperature grade plus long-term Microchip supply continuity make it suitable for regulated medical device lifecycle (10+ years).

Recommandé

MAX3232ECDR (RS-232 line driver for legacy medical devices) MAX14830 (quad UART for serial aggregation)

Récapitulatif des produits recommandés

KSZ8081RNAIA 10/100 Ethernet PHY companion Utilisé dans : Industrial Ethernet Gateway W25Q64JVSSIQ external SPI Flash for web server assets Utilisé dans : Industrial Ethernet Gateway MCP2515-I/SO Microchip Technology Utilisé dans : Building Automation Controller MCP23017-E/SP I/O expander for keypad scanning Utilisé dans : Building Automation Controller TJA1057T/CM high-speed CAN transceiver Utilisé dans : Automotive Infotainment Head Unit PCM5101APWR 32-bit audio DAC for head unit output Utilisé dans : Automotive Infotainment Head Unit USBLC6-2SC6 USB ESD protection array Utilisé dans : USB Host/Device Peripheral AT24CM01-SSHM-T I2C EEPROM for USB descriptor storage Utilisé dans : USB Host/Device Peripheral DRV8323RS three-phase gate driver Utilisé dans : CAN-Connected Motor Control AMC1301DWVR isolated current shunt amplifier Utilisé dans : CAN-Connected Motor Control KSZ8041FTLI 10/100 Ethernet PHY for IIoT node Utilisé dans : Connected IoT Edge Node ATECC608B-MAHCZ-T secure element for TLS authentication Utilisé dans : Connected IoT Edge Node MAX3232ECDR RS-232 line driver for legacy medical devices Utilisé dans : Medical Device Connectivity Hub MAX14830 quad UART for serial aggregation Utilisé dans : Medical Device Connectivity Hub

What is the maximum CPU clock speed of the PIC32MZ1024ECH124T-I/TL?

The PIC32MZ1024ECH124T-I/TL operates at up to 200 MHz on its MIPS32 microAptiv core. According to the Microchip PIC32MZ Embedded Connectivity datasheet, this delivers 330 DMIPS and 3.28 CoreMark/MHz, making it one of the highest-performance MCUs in Microchip's PIC32 portfolio for connected embedded designs.

How much Flash and SRAM does the PIC32MZ1024ECH124T-I/TL have?

The PIC32MZ1024ECH124T-I/TL integrates 1024 KB (1 MB) of dual-panel live-update Flash and 512 KB of SRAM. The dual-panel architecture lets the application swap between two Flash banks, enabling firmware updates without device downtime - a key feature for industrial and IoT gateways requiring continuous operation.

Where can I buy the PIC32MZ1024ECH124T-I/TL and what is the current price?

The PIC32MZ1024ECH124T-I/TL is available through authorized distributors including DigiKey, Mouser, LCSC Electronics, and Microchip Direct. LCSC lists pricing from approximately $12.51 at qty 1 as of 2026-10-04. Volume pricing drops to roughly $9.45 per unit at qty 1000. Lead times vary - check stock at each distributor for current availability.

What is the lead time and stock status for PIC32MZ1024ECH124T-I/TL?

As of 2026-10-04, the PIC32MZ1024ECH124T-I/TL shows active stock at LCSC Electronics and is listed in distributor BOM tools. For real-time inventory at Mouser and DigiKey, use their parametric search; lead time for non-stocked quantities is typically 8-12 weeks from Microchip factory given active production status.

Is the PIC32MZ1024ECH124T-I/TL in stock at major distributors?

The PIC32MZ1024ECH124T-I/TL is reported in stock at LCSC Electronics as of 2026-10-04 with the 'T' tape-and-reel packaging variant. Mouser and DigiKey listings are active; check each distributor's product page for current qty-on-hand since stock fluctuates daily based on factory allocations and OEM demand.

How does PIC32MZ1024ECH124T-I/TL compare to PIC32MZ1024ECK124T-I/TL?

The PIC32MZ1024ECH124T-I/TL (EC family) and PIC32MZ1024ECK124T-I/TL (EC family, 'K' suffix) both use the same 124-pin VTLA package and 200 MHz MIPS32 core with 1 MB Flash. The K variant is part of the same PIC32MZ EC family with identical connectivity peripherals; cross-check the Microchip datasheet's peripheral table for the exact pin-out and feature delta. Both are drop-in compatible.

What is the difference between PIC32MZ1024ECH124T-I/TL and PIC32MZ1024EFK124T-I/TL?

The PIC32MZ1024ECH124T-I/TL (EC family) targets Ethernet- and CAN-rich connectivity designs, while the PIC32MZ1024EFK124T-I/TL (EF family) is the higher-end Graphics/Connectivity family with added graphics peripherals and larger RAM options. Both share the 124-pin VTLA package and 200 MHz speed. Choose EC for industrial connectivity, EF when you need graphics LCD or more RAM.

When should I choose PIC32MZ1024ECH124T-I/TL over a PIC32MX MCU?

Choose the PIC32MZ1024ECH124T-I/TL over PIC32MX when your application needs: 200 MHz performance (vs 80-120 MHz on PIC32MX), 1 MB Flash / 512 KB SRAM, hardware FPU, hardware crypto engine, USB OTG High-Speed, and dual CAN 2.0b. For simple 16-bit replacement or low-cost designs under 50 MHz, a PIC32MX (e.g., PIC32MX575F512L) remains the more economical choice.

What is the best drop-in replacement for PIC32MZ1024ECH124T-I/TL?

The PIC32MZ1024ECK124T-I/TL is the closest drop-in replacement, sharing the same 124-pin VTLA package, 200 MHz core, 1 MB Flash, and 512 KB SRAM with identical peripheral set in the PIC32MZ EC family. For inventory or lead-time issues, the PIC32MZ1024ECH124-I/TL (tray packaging) is also a direct drop-in with the same silicon die.

Can PIC32MX795F512L-80I/TL replace PIC32MZ1024ECH124T-I/TL?

No, the PIC32MX795F512L-80I/TL is NOT a drop-in replacement for the PIC32MZ1024ECH124T-I/TL. Despite the same family name, it uses an 80 MHz MIPS M4K core, 512 KB Flash, and a different pinout. The PIC32MZ EC family runs at 200 MHz with 1 MB Flash, requiring significant firmware and PCB rework. Use it only for new designs, never as a substitute.

Where do I download the PIC32MZ1024ECH124T-I/TL datasheet PDF?

The official PIC32MZ1024ECH124T-I/TL datasheet PDF is available on Microchip's product page at microchip.com/en-us/product/PIC32MZ1024ECH124. The document covers the PIC32MZ EC family (DS60001324). Third-party mirrors on digchip.com and hotenda.com also host PDF copies, but always verify against the official Microchip revision for accuracy.

What is the pinout of the PIC32MZ1024ECH124T-I/TL in VTLA-124 package?

The PIC32MZ1024ECH124T-I/TL uses a 124-pin VTLA (Very Thin Leadless Array) 9x9 mm package with dual-row exposed pad. Pin 1 is at the corner dot marker; pin numbering follows counter-clockwise convention. The exposed EP pad is the central thermal pad and MUST be soldered to the ground plane for electrical and thermal performance.

What are the key engineering specs engineers need to know about PIC32MZ1024ECH124T-I/TL?

Engineers evaluating this MCU should focus on these headline specs: 200 MHz MIPS32 microAptiv core, 1 MB dual-panel Flash, 512 KB SRAM, 97 I/O pins, 10/100 Ethernet MAC, USB 2.0 OTG HS, dual CAN 2.0b, 12-bit 5 MSPS ADC, hardware FPU, and 2.0-3.6 V supply. The 124-VTLA 9x9 mm package with exposed pad is mandatory for industrial temperature (-40C to +85C).

What is the best cross-brand equivalent for PIC32MZ1024ECH124T-I/TL?

The best cross-brand functional equivalent is the STMicroelectronics STM32F407VGT6 (LQFP-100, 168 MHz ARM Cortex-M4F with FPU, 1 MB Flash, Ethernet MAC, USB OTG HS, dual CAN). However, it is NOT pin-compatible - the 100-pin LQFP has a different footprint than the 124-VTLA, and the ARM core requires complete firmware and toolchain rework. Use it only for new designs.

Données de référence d'ingénierie pour PIC32MZ1024ECH124T-I/TL — comparaison, recommandations de conception et informations de conformité.

Guide de sélection

Choose the PIC32MZ1024ECH124T-I/TL when you need a 200 MHz 32-bit MCU with integrated Ethernet, USB OTG High-Speed, dual CAN 2.0b, and 1 MB dual-panel Flash for FOTA updates in industrial or IoT applications. For designs that do not need the high pin count of the 124-VTLA package, the PIC32MZ1024ECH100T-I/PT (100-pin TQFP) is a pin-similar variant with reduced I/O. For graphics LCD applications, upgrade to the PIC32MZ1024EFK124T-I/TL (EF family). Avoid this part for low-cost consumer designs - the PIC32MX family remains more economical under 100 MHz. For automotive AEC-Q100 builds, look for the PIC32MZ EC AEC-Q100 qualified variants rather than the industrial 'I' suffix.

Comparaison avec les alternatives

Paramètre	Ce produit	PIC32MZ1024ECH124-I/TL	PIC32MZ1024ECK124T-I/TL	PIC32MZ1024EFK124T-I/TL	PIC32MZ1024ECH100T-I/PT	PIC32MZ1024ECH064-I/PT
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Package	124-pin VTLA (9x9 mm)	124-pin VTLA (9x9 mm) - same	124-pin VTLA (9x9 mm) - same	124-pin VTLA (9x9 mm) - same	100-pin TQFP - DIFFERENT	64-pin TQFP - DIFFERENT
Core Speed	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
SRAM	512 KB	512 KB	512 KB	512 KB	512 KB	512 KB
I/O Pins	97	97	97	97	77 (100-pin)	53 (64-pin)
Ethernet	10/100 MAC	10/100 MAC	10/100 MAC	10/100 MAC	10/100 MAC	10/100 MAC
USB	USB 2.0 OTG HS	USB 2.0 OTG HS	USB 2.0 OTG HS	USB 2.0 OTG HS	USB 2.0 OTG HS	USB 2.0 OTG FS
Family	PIC32MZ EC	PIC32MZ EC	PIC32MZ EC	PIC32MZ EF (Graphics)	PIC32MZ EC	PIC32MZ EC

Principaux différenciateurs

Dual-panel live-update Flash (vs PIC32MX795F512L-80I/TL)
Integrated hardware crypto engine (vs PIC32MZ1024ECH100T-I/PT)
200 MHz with FPU vs 120 MHz without (vs PIC32MX575F512L-80I/PF)

Notes de conception

The 124-pin VTLA package uses a center exposed pad (pin 124) that MUST be soldered to the PCB ground plane for both electrical grounding and thermal dissipation. Recommended: at least 1 cm^2 of top-side copper directly under the EP, with 9 thermal vias (0.3 mm drill) connecting to an internal ground plane. Without adequate EP soldering, junction temperature rises approximately 30C/W higher and the part may throttle or fail at high CPU loads (200 MHz + Ethernet + USB active).

Decoupling: place a 0.1 uF ceramic + 4.7 uF bulk capacitor within 2 mm of every VDD pin (pins 1, 20, 39, 63, 74, 86, 100, 116). The PIC32MZ EC has 8 VDD pins distributed across the package; skipping any VDD decoupling compromises core stability at 200 MHz. Use X7R or X5R ceramic dielectric rated for 6.3 V minimum. Estimate: total decoupling budget ~50 uF distributed across the IC.

Route Ethernet RMII/RGMII traces with 50 ohm single-ended impedance to ground, and USB DP/DN traces with 90 ohm differential impedance. Keep both pairs length-matched within 150 mil. Place the Ethernet PHY (e.g., KSZ8081) within 50 mm of the MCU's ETH_RX/ETH_TX pins to minimize EMI radiation and signal degradation. Add a common-mode choke on the USB DP/DN pair near the connector.

Do not confuse the PIC32MZ1024ECH124T-I/TL with the PIC32MZ1024EFK124T-I/TL. While both share the 124-VTLA package, the EF family adds a graphics LCD controller and uses different peripheral pin assignments for the GPIO mapping. Always check the device header file in MPLAB X IDE matches the exact part number - mismatched headers cause silent GPIO misconfigurations that are hard to debug.

Estimated power consumption at 200 MHz with Ethernet + USB active is approximately 250-300 mA from a 3.3 V supply. Use a low-dropout regulator rated for 500 mA minimum (e.g., MCP1826S) with adequate thermal margin. Enable the on-chip voltage regulator's low-power modes when idle; the deep-sleep current is typically 30-50 uA, suitable for battery-backed industrial sensors.

Informations de conformité

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

Sans plomb

Yes

Sans halogène

Yes

Minerais de conflit

Compliant

RoHS compliant per Microchip product page. Industrial temperature grade -40C to +85C. Not AEC-Q100 qualified - select PIC32MZ AEC-Q100 variant for automotive designs.

Données vérifiées le : 2026-10-04 — données vérifiées et sélectionnées par l'équipe d'ingénierie composants de XAIPART

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

Recherches associées

PIC32MZ1024ECH124T-I/TL PIC32MZ1024ECH124T-I/TL datasheet Microchip PIC32MZ EC 124-pin VTLA 200MHz 32-bit microcontroller 1MB Flash PIC32MZ VTLA-124 package PIC32MZ Ethernet USB CAN microcontroller PIC32MZ1024ECH124 vs PIC32MX795F512L PIC32MZ1024ECH124T-I/TL drop-in replacement buy PIC32MZ1024ECH124T-I/TL PIC32MZ dual panel Flash FOTA industrial Ethernet gateway MCU PIC32MZ ECH vs ECK vs EFK PIC32MZ1024ECH124T-I/TL pinout VTLA

Composants & termes associés

Microchip Technology PIC32MZ1024ECH124T-I/TL PIC32MZ MIPS32 microAptiv ARM Cortex-M4F 32-bit microcontroller MCU PIC32MZ EC family VTLA-124 RoHS AEC-Q100 10/100 Ethernet MAC USB 2.0 OTG CAN 2.0b dual-panel Flash hardware crypto engine FPU DMA RMII FOTA lwIP industrial Ethernet gateway MPLAB X IDE XC32 compiler RTOS