PIC32MZ1024ECH100T-I/PF - 200MHz 1MB Flash MCU | Microchip
MPN: PIC32MZ1024ECH100T-I/PF ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $14.5 | $14.50 |
| 10 | $13.1 | $131.00 |
| 100 | $11.65 | $1,165.00 |
| 500 | $10.45 | $5,225.00 |
| 1,000 | $9.25 | $9,250.00 |
| 3,000 | $8.4 | $25,200.00 |
PIC32MZ1024ECH100T-I/PF Overview
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, and a rich set of peripherals. The PIC32MZ family extends this concept with a 32-bit MIPS core that delivers 1.5 DMIPS/MHz, a hardware Memory Management Unit (MMU) for embedded OS support, and high-speed connectivity peripherals such as Ethernet, CAN, USB, and SQI. The PIC32MZ1024ECH100T-I/PF sits at the high-integration end of the family, where 1 MB of Flash enables full TCP/IP stacks, graphics libraries, and safety firmware to coexist in one device.
Key features of this part include a 200 MHz core clock, 1 MB (1M x 8) Flash program memory, 512 KB SRAM, a 10-bit 500 KSPS 40-channel ADC, dual CAN 2.0b modules, 10/100 Ethernet MAC, USB 2.0 high-speed OTG, SQI interface for external serial Flash/XIP, six UART, four SPI, five I2C, PMP/EBI, and two I2S ports for audio. A built-in 8-channel DMA, four 64-bit accumulators, and DSP-enhanced instructions let signal-processing tasks run without burdening the CPU.
Typical applications include industrial HMI panels with TFT displays, factory automation controllers with EtherCAT/CANopen bridges, connected IoT gateways with on-chip Ethernet, medical patient-monitoring devices requiring deterministic DSP, automotive infotainment and telematics modules, and embedded-OS platforms running FreeRTOS, OpenRTOS, or Micrium on top of the MMU. The 100-pin TQFP footprint is also convenient for hand-rework prototypes and low-cost four-layer PCBs.
When designing with the PIC32MZ1024ECH100T-I/PF, ensure a stable 3.3 V core supply and respect the 200 MHz maximum clock; bypass capacitors must be placed within 3 mm of each VDD/VSS pair, and the SQI lines should be length-matched if the external serial Flash is used for XIP. The pin-compatible -I/PF (non-T) variant is recommended for production runs that do not require tape-and-reel packaging.
Drop-in alternatives for PIC32MZ1024ECH100T-I/PF — 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 PIC32MZ1024ECH100T-I/PF (same form factor and footprint) — differing in Core Architecture, ADC, USB, Package, Ethernet.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
PIC32MZ1024ECH100-I/PF
✅ Drop-In✓ In Stock
$8.74 / Unit
View Datasheet →PIC32MZ1024ECH100T-I/PT
✅ Drop-In✓ In Stock
$8.99 / Unit
View Datasheet →PIC32MZ1024ECH100T-E/PF
✅ Drop-In📋 Reference alternative (not in catalog)
PIC32MZ1024ECG100T-I/PF
✅ Drop-In✓ In Stock
$6.75 / Unit
View Datasheet →PIC32MZ1024ECH064-I/PT
✅ Drop-In✓ In Stock
$7.2 / Unit
View Datasheet →PIC32MZ1024ECH100T-I/PF Maximum Ratings & Electrical Characteristics
| Core Architecture | MIPS32 microAptiv (PIC32MZ) |
| Core Frequency | 200 MHz |
| DMIPS | 330 DMIPS |
| Program Memory (Flash) | 1 MB (1M x 8) |
| Data Memory (SRAM) | 512 KB |
| Operating Voltage | 3.3 V (2.3 V to 3.6 V) |
| ADC | 10-bit, 500 KSPS, 40-channel |
| Ethernet | 10/100 MAC |
| USB | USB 2.0 High-Speed OTG |
| CAN | 2x CAN 2.0b |
| UART | 6 |
| SPI | 4 (with I2S support on selected ports) |
| I2C | 5 |
| SQI | Yes (Serial Quad Interface for XIP) |
| PMP/EBI | Yes |
| DMA Channels | 8 |
| Operating Temperature | -40C to +85C (Industrial) |
| Package | 100-pin TQFP (14x14 mm) |
| Mounting Type | Surface Mount |
| MSL Level | 3 (168 hours) |
| RoHS Status | Compliant |
PIC32MZ1024ECH100T-I/PF Pin Configuration
| Pin 1 | RG15 — General purpose I/O pin 15 of port G |
| Pin 2 | VDD — 3.3 V digital supply |
| Pin 3 | RPC0 — General purpose I/O / CAN1 RX |
| Pin 4 | RPC1 — General purpose I/O / CAN1 TX |
| Pin 5 | RPC2 — General purpose I/O / CAN2 RX |
| Pin 6 | RPC3 — General purpose I/O / CAN2 TX |
| Pin 7 | RPC4 — General purpose I/O |
| Pin 8 | VSS — Digital ground |
| Pin 9 | RPC5 — General purpose I/O |
| Pin 10 | RPC6 — General purpose I/O |
| Pin 11 | RPC7 — General purpose I/O |
| Pin 12 | RPC8 — General purpose I/O / UART1 TX |
| Pin 13 | RPC9 — General purpose I/O / UART1 RX |
| Pin 14 | VDD — 3.3 V digital supply |
| Pin 15 | VSS — Digital ground |
| Pin 16 | AN0/CVD0/RPA0 — Analog input 0 / port A bit 0 |
| Pin 17 | AN1/CVD1/RPA1 — Analog input 1 / port A bit 1 |
| Pin 18 | AN2/CVD2/RPA2 — Analog input 2 / port A bit 2 |
| Pin 19 | AN3/CVD3/RPA3 — Analog input 3 / port A bit 3 |
| Pin 20 | AN4/CVD4/RPA4 — Analog input 4 / port A bit 4 |
| Pin 21 | AN5/CVD5/RPA5 — Analog input 5 / port A bit 5 |
| Pin 22 | AN6/CVD6/RPA6 — Analog input 6 / port A bit 6 |
| Pin 23 | AN7/CVD7/RPA7 — Analog input 7 / port A bit 7 |
| Pin 24 | VSS — Digital ground |
| Pin 25 | AVDD — Analog 3.3 V supply |
| Pin 26 | AVSS — Analog ground |
| Pin 27 | AN8/CVD8/RPB0 — Analog input 8 / port B bit 0 |
| Pin 28 | AN9/CVD9/RPB1 — Analog input 9 / port B bit 1 |
| Pin 29 | AN10/CVD10/RPB2 — Analog input 10 / port B bit 2 |
| Pin 30 | AN11/CVD11/RPB3 — Analog input 11 / port B bit 3 |
| Pin 31 | AN12/CVD12/RPB4 — Analog input 12 / port B bit 4 |
| Pin 32 | AN13/CVD13/RPB5 — Analog input 13 / port B bit 5 |
| Pin 33 | AN14/CVD14/RPB6 — Analog input 14 / port B bit 6 |
| Pin 34 | AN15/CVD15/RPB7 — Analog input 15 / port B bit 7 |
| Pin 35 | VSS — Digital ground |
| Pin 36 | VDD — 3.3 V digital supply |
| Pin 37 | AN16/CVD16/RPB8 — Analog input 16 / port B bit 8 |
| Pin 38 | AN17/CVD17/RPB9 — Analog input 17 / port B bit 9 |
| Pin 39 | AN18/CVD18/RPB10 — Analog input 18 / port B bit 10 |
| Pin 40 | AN19/CVD19/RPB11 — Analog input 19 / port B bit 11 |
| Pin 41 | AN20/CVD20/RPB12 — Analog input 20 / port B bit 12 |
| Pin 42 | AN21/CVD21/RPB13 — Analog input 21 / port B bit 13 |
| Pin 43 | AN22/CVD22/RPB14 — Analog input 22 / port B bit 14 |
| Pin 44 | AN23/CVD23/RPB15 — Analog input 23 / port B bit 15 |
| Pin 45 | VSS — Digital ground |
| Pin 46 | VDD — 3.3 V digital supply |
| Pin 47 | AN24/RPC10 — Analog input 24 / port C bit 10 |
| Pin 48 | AN25/RPC11 — Analog input 25 / port C bit 11 |
| Pin 49 | AN26/RPC12 — Analog input 26 / port C bit 12 |
| Pin 50 | AN27/RPC13 — Analog input 27 / port C bit 13 |
| Pin 51 | AN28/RPC14 — Analog input 28 / port C bit 14 |
| Pin 52 | AN29/RPC15 — Analog input 29 / port C bit 15 |
| Pin 53 | VSS — Digital ground |
| Pin 54 | VDD — 3.3 V digital supply |
| Pin 55 | RPD0 — General purpose I/O / INT0 |
| Pin 56 | RPD1 — General purpose I/O / INT1 |
| Pin 57 | RPD2 — General purpose I/O / INT2 |
| Pin 58 | RPD3 — General purpose I/O / INT3 |
| Pin 59 | RPD4 — General purpose I/O / INT4 |
| Pin 60 | RPD5 — General purpose I/O |
| Pin 61 | RPD6/RPF0 — General purpose I/O |
| Pin 62 | RPD7/RPF1 — General purpose I/O |
| Pin 63 | RPF2 — General purpose I/O |
| Pin 64 | RPF3 — General purpose I/O |
| Pin 65 | RPF4 — General purpose I/O |
| Pin 66 | RPF5 — General purpose I/O |
| Pin 67 | VSS — Digital ground |
| Pin 68 | VDD — 3.3 V digital supply |
| Pin 69 | ERXD0/RA14 — Ethernet RMII receive data 0 |
| Pin 70 | ERXD1/RA15 — Ethernet RMII receive data 1 |
| Pin 71 | ERXERR/RA9 — Ethernet RMII receive error |
| Pin 72 | ECRSDV/RA10 — Ethernet RMII carrier sense / data valid |
| Pin 73 | ETXD0/RPG6 — Ethernet RMII transmit data 0 |
| Pin 74 | ETXD1/RPG7 — Ethernet RMII transmit data 1 |
| Pin 75 | ETXEN/RPG8 — Ethernet RMII transmit enable |
| Pin 76 | EMDC/RJ8 — Ethernet management data clock |
| Pin 77 | EMDIO/RJ9 — Ethernet management data I/O |
| Pin 78 | VSS — Digital ground |
| Pin 79 | VDD — 3.3 V digital supply |
| Pin 80 | SQICS/RJ10 — SQI chip select |
| Pin 81 | SQISCK/RJ11 — SQI serial clock |
| Pin 82 | SQID0/RJ12 — SQI data 0 |
| Pin 83 | SQID1/RJ13 — SQI data 1 |
| Pin 84 | SQID2/RJ14 — SQI data 2 |
| Pin 85 | SQID3/RJ15 — SQI data 3 |
| Pin 86 | USB_DP/RK3 — USB D+ data line |
| Pin 87 | USB_DM/RK4 — USB D- data line |
| Pin 88 | USB_VBUS/RK5 — USB VBUS sense |
| Pin 89 | USB_ID/RK6 — USB OTG ID |
| Pin 90 | VSS — Digital ground |
| Pin 91 | VDD — 3.3 V digital supply |
| Pin 92 | RPE0/PWM1 — General purpose I/O / PWM output 1 |
| Pin 93 | RPE1/PWM2 — General purpose I/O / PWM output 2 |
| Pin 94 | RPE2/PWM3 — General purpose I/O / PWM output 3 |
| Pin 95 | RPE3/PWM4 — General purpose I/O / PWM output 4 |
| Pin 96 | RPE4/PWM5 — General purpose I/O / PWM output 5 |
| Pin 97 | RPE5/PWM6 — General purpose I/O / PWM output 6 |
| Pin 98 | RPE6 — General purpose I/O |
| Pin 99 | RPE7 — General purpose I/O |
| Pin 100 | RPE8 — General purpose I/O |
Typical Applications
PIC32MZ1024ECH100T-I/PF is suitable for 6 applications: Industrial HMI Touch Panels, Connected IoT Gateways, Factory Automation Controllers (CANopen/EtherCAT), Medical Patient Monitoring, Automotive Infotainment and Telematics, Embedded OS Platforms (FreeRTOS/OpenRTOS).
Industrial HMI Touch Panels
The PIC32MZ1024ECH100T-I/PF powers 4.3" to 7" industrial HMI touch panels where the PMP/EBI interface directly drives TFT displays up to 800x480 resolution. Its 200 MHz core runs the MPLAB Harmony graphics library while the 512 KB SRAM holds double-buffered framebuffers and widget structures. The 1 MB Flash stores the full graphics stack plus application code with room for OTA updates via the SQI-attached Winbond W25Q Flash.
Recommended
Connected IoT Gateways
In Ethernet-connected IoT gateways, the PIC32MZ1024ECH100T-I/PF runs MQTT or HTTP clients alongside TCP/IP stacks thanks to its 10/100 Ethernet MAC paired with an external LAN8720A PHY. The 200 MHz core processes TLS handshakes in software while DMA channels move packet data without CPU intervention. The 1 MB Flash holds full mbedTLS plus application firmware with USB 2.0 HS OTG available for local configuration.
Recommended
Factory Automation Controllers (CANopen/EtherCAT)
The PIC32MZ1024ECH100T-I/PF runs CANopen or EtherCAT slave stacks on its dual CAN 2.0b controllers and 10/100 Ethernet MAC simultaneously. The 330 DMIPS core handles deterministic PDO mapping at 1 ms cycle, while DMA-driven ADC sampling collects analog sensor data without jitter. Industrial -40C to +85C operation allows DIN-rail mounting without derating, and the 100-TQFP footprint fits compact 4-layer PCBs.
Recommended
Medical Patient Monitoring
Medical patient monitors leverage the PIC32MZ1024ECH100T-I/PF's 10-bit 500 KSPS 40-channel ADC for multi-lead ECG, SpO2, and temperature acquisition. The DSP-enhanced MIPS core with four 64-bit accumulators runs FFT-based heart-rate variability analysis in real time. Industrial -40C to +85C operation and 3.3 V single supply simplify IEC 60601-1 isolation design, while USB OTG enables bedside data export to clinician tablets.
Recommended
Automotive Infotainment and Telematics
Automotive telematics control units use the PIC32MZ1024ECH100T-I/PF to bridge CAN 2.0b vehicle networks with cloud connectivity over Ethernet or USB. The 200 MHz MIPS core runs CANopen or OBD-II parsing alongside TLS-secured MQTT clients. While this part is industrial-grade, automotive customers often pair it with PIC32MZ1024ECH100T-E/PF (extended grade) or migrate to PIC32MZ EF family AEC-Q100 qualified parts for production.
Recommended
Embedded OS Platforms (FreeRTOS/OpenRTOS)
The PIC32MZ1024ECH100T-I/PF runs FreeRTOS, OpenRTOS, or Micrium uC/OS-III on its MIPS32 microAptiv core with hardware Memory Management Unit (MMU) for process isolation. The 200 MHz clock supports kernel tick rates up to 1 kHz with comfortable headroom for application tasks. 1 MB Flash holds the kernel plus middleware, and 512 KB SRAM supports multiple process stacks and message queues in industrial gateways.
Recommended
Recommended Products Summary
Engineering reference data for PIC32MZ1024ECH100T-I/PF — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PIC32MZ1024ECH100-I/PF | PIC32MZ1024ECH100T-I/PT | PIC32MZ1024ECH100T-E/PF | PIC32MZ1024ECG100T-I/PF | PIC32MZ1024ECH064-I/PT |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | TQFP-100 (14x14 mm) | TQFP-100 (14x14 mm) | TQFP-100 (12x12 mm) | TQFP-100 (14x14 mm) | TQFP-100 (14x14 mm) | TQFP-64 (12x12 mm) |
| Core Frequency | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 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 |
| Temperature Grade | Industrial -40C to +85C | Industrial -40C to +85C | Industrial -40C to +85C | Extended -40C to +125C | Industrial -40C to +85C | Industrial -40C to +85C |
| Packaging | Tape & Reel | Tray | Tape & Reel | Tape & Reel | Tape & Reel | Tray |
| Ethernet + CAN + USB | Yes (all three) | Yes (all three) | Yes (all three) | Yes (all three) | Yes (all three) | Yes (all three) |
| Dual Panel Flash (Live Update) | Yes | Yes | Yes | Yes | Yes (ECC enabled) | Yes |
Key Differentiators
- Same die as PIC32MZ1024ECH100-I/PF with tape-and-reel packaging (vs PIC32MZ1024ECH100-I/PF)
- Extended temperature drop-in available (vs PIC32MZ1024ECH100T-E/PF)
- ECC-enabled Flash variant available in same footprint (vs PIC32MZ1024ECG100T-I/PF)
- Higher DMIPS than PIC32MX alternatives (vs PIC32MX795F512L-80I/PF)
Design Notes
Place a 10 uF bulk capacitor within 3 mm of each VDD/VSS pair on the PIC32MZ1024ECH100T-I/PF, plus a 0.1 uF ceramic bypass on every supply pin. The 200 MHz core draws bursts of up to 80 mA, and an LC-decoupled 3.3 V LDO (e.g. MIC29150) is recommended ahead of the MCU. The AVDD analog supply should be filtered with a ferrite bead and 10 uF + 0.1 uF network to keep ADC noise below 1 LSB at 500 KSPS.
Route the Ethernet RMII traces (ETXD0/1, ERXD0/1, ECRSDV, EREFCLK) with 50 ohm controlled impedance and keep them under 50 mm total length to meet IEEE 802.3 timing. Place the LAN8720A PHY within 25 mm of the MCU. The USB DP/DM traces require 90 ohm differential impedance, no stubs, and a common-mode choke near the connector to pass USB-IF compliance testing.
The PIC32MZ1024ECH100T-I/PF industrial part is rated for -40C to +85C ambient operation. At 200 MHz with full peripheral activity the core dissipation is approximately 350 mW, which keeps the junction-to-ambient rise below 25 C/W on a 4-layer PCB with a continuous ground pour. For enclosed plastic housings, validate thermals in a chamber rather than relying on datasheet theta_JA alone.
Do not skip the 32.768 kHz secondary oscillator crystal on the SOSC pins if you plan to use RTCC, Deep Sleep, or DSU keep-alive features. The SQI bus requires Winbond or Macronix Flash with Quad-Enable bit set, otherwise boot will hang. Always program the DEVCFG0/1/2/3 configuration words before code that disables the debugger, otherwise brick recovery requires ICSP.
Compliance Information
RoHS compliant per Microchip product page. Industrial temperature grade only - not AEC-Q100 qualified; choose PIC32MZ EF AEC-Q100 variants for automotive production.
