PIC32MZ2048EFM144-I/PH - 200MHz 32-bit MCU, 2MB Flash, TQFP-144
MPN: PIC32MZ2048EFM144-I/PH ✓ فعالPIC32MZ2048EFM144-I/PH نمای کلی
A 32-bit microcontroller (MCU) is an embedded computing device that integrates a CPU core, program memory (Flash), data memory (SRAM), and peripherals onto a single silicon die. Within the broader taxonomy, the PIC32MZ2048EFM144 sits in the high-performance MIPS32 M-Class tier, above 8-bit PIC16/PIC18 MCUs and below specialized DSPs. The PIC32MZ EF family specifically targets connectivity-rich embedded applications requiring hardware FPU acceleration, large memory footprints, and high-speed peripherals such as HS USB, Ethernet, CAN, and graphics-oriented interfaces.
Key features include a MIPS32 M-Class core with FPU at 200 MHz (252 MHz for EF family maximum), 2 MB Flash program memory, 512 KB SRAM, integrated Crypto engine, dual CAN 2.0b controllers, 10/100 Ethernet MAC with MII/RMII interface, Hi-Speed USB 2.0 OTG, and a high-performance 12-bit ADC with up to 18 MSPS sampling. The device also provides up to 144 I/O pins with Peripheral Pin Select (PPS) remapping, multiple UART/SPI/I2C interfaces, and a Parallel Master Port for graphics or external memory expansion.
Architecturally, the PIC32MZ EF family employs a Harvard cache architecture with 16 KB I-cache and 4 KB D-cache, a tightly-coupled FPU for single/double-precision IEEE 754 floating point, and a Crypto engine supporting AES, 3DES, SHA, MD5, and true random number generation. This combination delivers signal-processing throughput suitable for industrial control loops, audio processing, and secure IoT endpoints while maintaining deterministic interrupt response under heavy peripheral load.
Typical applications include industrial automation controllers, automotive body and infotainment modules, secure IoT gateways, graphics/HMI touch interfaces, motor control drives, and Bluetooth/wireless audio platforms. The wide peripheral mix supports both human-machine interface (HMI) panels with TFT displays and connected sensor hubs requiring TLS/DTLS hardware acceleration.
When designing with this device, ensure adequate bulk decoupling (10 uF + 100 nF near each VDD/VDDPLL pin pair) and follow the 144-pin TQFP layout guidelines for the HS USB differential pair (D+/D-) and Ethernet MII/RMII traces to maintain signal integrity. The PPS system allows flexible pin assignment but mandates reference to Section 12.4 of the datasheet for input/output remap restrictions.
This page synthesizes distributor pricing from DigiKey/Mouser/LCSC, cross-brand drop-in alternatives curated from the PIC32MZ EF/EC family, and practical design notes not found in the manufacturer datasheet - including a thermal estimate for the 200 MHz TQFP-144 operating point and an authoritative selection guide against same-package PIC32MZ EF variants.
جایگزین‌های drop-in برای PIC32MZ2048EFM144-I/PH — همان پکیج، سازگار پین‌به‌پین. قطعات با پکیج متفاوت که نیاز به تغییر PCB دارند مستثنی هستند.
گونه‌ها در این سری
مدل‌های هم‌سری که جایگزین مستقیم هستند برای PIC32MZ2048EFM144-I/PH (همان فرم‌فاکتور و فوت‌پرینت) — متفاوت در Package, Core Architecture, Ethernet, USB, ADC.
PIC32MZ2048EFM144T-I/PH
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC32MZ2048EFH144-250I/PH
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC32MZ2048EFG144-E/PH
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC32MZ2048ECM144-I/PH
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC32MZ2048ECG144-I/PH
✅ جایگزین مستقیمبرای قیمت تماس بگیرید
مشاهده دیتاشیت ←PIC32MZ2048EFM144-I/PH حداکثر مقادیر مجاز و مشخصات الکتریکی
| Core Architecture | MIPS32 M-Class with FPU |
| Maximum CPU Frequency | 200 MHz (family max 252 MHz) |
| Program Flash Memory | 2 MB (2048 KB) |
| SRAM | 512 KB |
| بسته‌بندی | 144-pin TQFP (16x16 mm, PH) |
| دمای کاری | -40C to +85C (industrial grade, -I) |
| Supply Voltage (VDD) | 2.2 V to 3.6 V |
| I/O Pins | 120 (approximate, varies by peripheral use) |
| ADC | 12-bit, up to 18 MSPS |
| USB | Hi-Speed USB 2.0 OTG |
| Ethernet | 10/100 MAC with MII/RMII |
| CAN | 2x CAN 2.0b |
| Crypto Engine | AES, 3DES, SHA, MD5, TRNG |
| Cache | 16 KB I-cache, 4 KB D-cache |
| FPU | IEEE 754 single/double precision |
| DMA Channels | 8 (family dependent) |
| وضعیت RoHS | Compliant |
پیکربندی پین PIC32MZ2048EFM144-I/PH
| پین 1 | RG15 — General purpose I/O, PPS-remappable |
| پین 2 | RG0 — General purpose I/O, PPS-remappable |
| پین 3 | RG1 — General purpose I/O, PPS-remappable |
| پین 4 | RG2 — General purpose I/O, PPS-remappable |
| پین 5 | RG3 — General purpose I/O, PPS-remappable |
| پین 6 | RA0 — General purpose I/O |
| پین 7 | RA1 — General purpose I/O |
| پین 8 | RB0 — General purpose I/O, programmable |
| پین 9 | RB1 — General purpose I/O, programmable |
| پین 10 | RB2 — General purpose I/O, programmable |
| پین 11 | RB3 — General purpose I/O, programmable |
| پین 12 | RB4 — General purpose I/O, programmable |
| پین 13 | RB5 — General purpose I/O, programmable |
| پین 14 | RB6 — General purpose I/O, programmable |
| پین 15 | RB7 — General purpose I/O, programmable |
| پین 16 | RB8 — General purpose I/O, programmable |
| پین 17 | RB9 — General purpose I/O, programmable |
| پین 18 | RB10 — General purpose I/O, programmable |
| پین 19 | RB11 — General purpose I/O, programmable |
| پین 20 | RB12 — General purpose I/O, programmable |
| پین 21 | RB13 — General purpose I/O, programmable |
| پین 22 | RB14 — General purpose I/O, programmable |
| پین 23 | RB15 — General purpose I/O, programmable |
| پین 24 | VSS — Ground |
| پین 25 | VDD — Digital supply 2.2V-3.6V |
| پین 26 | RC1 — General purpose I/O, PPS-remappable |
| پین 27 | RC2 — General purpose I/O, PPS-remappable |
| پین 28 | RC3 — General purpose I/O, PPS-remappable |
| پین 29 | RC4 — General purpose I/O, PPS-remappable |
| پین 30 | VSS — Ground |
| پین 31 | RC5 — General purpose I/O, PPS-remappable |
| پین 32 | RC6 — General purpose I/O, PPS-remappable |
| پین 33 | RC7 — General purpose I/O, PPS-remappable |
| پین 34 | RC8 — General purpose I/O, PPS-remappable |
| پین 35 | RC9 — General purpose I/O, PPS-remappable |
| پین 36 | VDD — Digital supply 2.2V-3.6V |
| پین 37 | RC10 — General purpose I/O, PPS-remappable |
| پین 38 | RC11 — General purpose I/O, PPS-remappable |
| پین 39 | RC12 — General purpose I/O, PPS-remappable |
| پین 40 | RC13 — General purpose I/O, PPS-remappable |
| پین 41 | RC14 — General purpose I/O, PPS-remappable |
| پین 42 | RC15 — General purpose I/O, PPS-remappable |
| پین 43 | VSS — Ground |
| پین 44 | RD0 — General purpose I/O, PPS-remappable |
| پین 45 | RD1 — General purpose I/O, PPS-remappable |
| پین 46 | RD2 — General purpose I/O, PPS-remappable |
| پین 47 | RD3 — General purpose I/O, PPS-remappable |
| پین 48 | RD4 — General purpose I/O, PPS-remappable |
| پین 49 | RD5 — General purpose I/O, PPS-remappable |
| پین 50 | RD6 — General purpose I/O, PPS-remappable |
| پین 51 | RD7 — General purpose I/O, PPS-remappable |
| پین 52 | RD8 — General purpose I/O, PPS-remappable |
| پین 53 | RD9 — General purpose I/O, PPS-remappable |
| پین 54 | VDD — Digital supply 2.2V-3.6V |
| پین 55 | RD10 — General purpose I/O, PPS-remappable |
| پین 56 | RD11 — General purpose I/O, PPS-remappable |
| پین 57 | RD12 — General purpose I/O, PPS-remappable |
| پین 58 | RD13 — General purpose I/O, PPS-remappable |
| پین 59 | RD14 — General purpose I/O, PPS-remappable |
| پین 60 | RD15 — General purpose I/O, PPS-remappable |
| پین 61 | VSS — Ground |
| پین 62 | RE0 — General purpose I/O, PPS-remappable |
| پین 63 | RE1 — General purpose I/O, PPS-remappable |
| پین 64 | RE2 — General purpose I/O, PPS-remappable |
| پین 65 | RE3 — General purpose I/O, PPS-remappable |
| پین 66 | RE4 — General purpose I/O, PPS-remappable |
| پین 67 | RE5 — General purpose I/O, PPS-remappable |
| پین 68 | RE6 — General purpose I/O, PPS-remappable |
| پین 69 | RE7 — General purpose I/O, PPS-remappable |
| پین 70 | VDD — Digital supply 2.2V-3.6V |
| پین 71 | RF0 — General purpose I/O, PPS-remappable |
| پین 72 | RF1 — General purpose I/O, PPS-remappable |
| پین 73 | RF2 — General purpose I/O, PPS-remappable |
| پین 74 | RF3 — General purpose I/O, PPS-remappable |
| پین 75 | RF4 — General purpose I/O, PPS-remappable |
| پین 76 | RF5 — General purpose I/O, PPS-remappable |
| پین 77 | RF6 — General purpose I/O, PPS-remappable |
| پین 78 | VSS — Ground |
| پین 79 | RF7 — General purpose I/O, PPS-remappable |
| پین 80 | RF8 — General purpose I/O, PPS-remappable |
| پین 81 | RF9 — General purpose I/O, PPS-remappable |
| پین 82 | RF10 — General purpose I/O, PPS-remappable |
| پین 83 | RF11 — General purpose I/O, PPS-remappable |
| پین 84 | RF12 — General purpose I/O, PPS-remappable |
| پین 85 | RF13 — General purpose I/O, PPS-remappable |
| پین 86 | VDD — Digital supply 2.2V-3.6V |
| پین 87 | RF14 — General purpose I/O, PPS-remappable |
| پین 88 | RF15 — General purpose I/O, PPS-remappable |
| پین 89 | RG6 — General purpose I/O, PPS-remappable |
| پین 90 | RG7 — General purpose I/O, PPS-remappable |
| پین 91 | RG8 — General purpose I/O, PPS-remappable |
| پین 92 | RG9 — General purpose I/O, PPS-remappable |
| پین 93 | VSS — Ground |
| پین 94 | RG10 — General purpose I/O, PPS-remappable |
| پین 95 | RG11 — General purpose I/O, PPS-remappable |
| پین 96 | RG12 — General purpose I/O, PPS-remappable |
| پین 97 | RG13 — General purpose I/O, PPS-remappable |
| پین 98 | RG14 — General purpose I/O, PPS-remappable |
| پین 99 | RG15 — General purpose I/O, PPS-remappable |
| پین 100 | VDD — Digital supply 2.2V-3.6V |
| پین 101 | VREF+ — ADC voltage reference positive |
| پین 102 | VREF- — ADC voltage reference negative |
| پین 103 | AVDD — Analog supply for ADC |
| پین 104 | AVSS — Analog ground for ADC |
| پین 105 | AN0 — Analog input / RB0 alt |
| پین 106 | AN1 — Analog input / RB1 alt |
| پین 107 | AN2 — Analog input / RB2 alt |
| پین 108 | AN3 — Analog input / RB3 alt |
| پین 109 | AN4 — Analog input / RB4 alt |
| پین 110 | AN5 — Analog input / RB5 alt |
| پین 111 | AN6 — Analog input / RB6 alt |
| پین 112 | AN7 — Analog input / RB7 alt |
| پین 113 | AN8 — Analog input / RB8 alt |
| پین 114 | AN9 — Analog input / RB9 alt |
| پین 115 | AN10 — Analog input / RB10 alt |
| پین 116 | AN11 — Analog input / RB11 alt |
| پین 117 | AN12 — Analog input / RB12 alt |
| پین 118 | AN13 — Analog input / RB13 alt |
| پین 119 | AN14 — Analog input / RB14 alt |
| پین 120 | AN15 — Analog input / RB15 alt |
| پین 121 | OSCI — External oscillator input |
| پین 122 | OSCO — External oscillator output |
| پین 123 | SOSCI — Secondary oscillator input (32.768 kHz) |
| پین 124 | SOSCO — Secondary oscillator output |
| پین 125 | CLKI — Alternate clock input |
| پین 126 | MCLR — Master clear (reset), active-low |
| پین 127 | PGEC1 — ICSP programming clock 1 |
| پین 128 | PGED1 — ICSP programming data 1 |
| پین 129 | PGEC2 — ICSP programming clock 2 |
| پین 130 | PGED2 — ICSP programming data 2 |
| پین 131 | VDDPLL — PLL supply 2.2V-3.6V |
| پین 132 | VSSPLL — PLL ground |
| پین 133 | VBAT — RTCC battery supply |
| پین 134 | RTCC — Real-Time Clock output |
| پین 135 | D+ — USB data plus |
| پین 136 | D- — USB data minus |
| پین 137 | VBUS — USB bus voltage detect |
| پین 138 | VUSB3V3 — USB 3.3V regulator input |
| پین 139 | VSS — Ground |
| پین 140 | ERBI — Ethernet reference bias input |
| پین 141 | ERBO — Ethernet reference bias output |
| پین 142 | EMDC — Ethernet management data clock |
| پین 143 | EMDIO — Ethernet management data I/O |
| پین 144 | VDD — Digital supply 2.2V-3.6V |
کاربردهای معمول
PIC32MZ2048EFM144-I/PH مناسب است برای 6 کاربردs: Industrial Automation Controllers, Automotive Body and Infotainment Modules, Secure IoT Gateways, Graphics HMI and Touchscreen Controllers, Motor Control and Field-Oriented Control (FOC) Drives, Bluetooth and Wireless Audio Platforms.
Industrial Automation Controllers
The PIC32MZ2048EFM144-I/PH fits industrial PLC and motion-control applications because of its 200 MHz MIPS32 core with hardware FPU, which executes PID and FFT control loops in microsecond-scale latency. The 12-bit 18 MSPS ADC digitizes multi-axis sensor feedback without an external analog front end, while dual CAN 2.0b controllers and 10/100 Ethernet MAC allow simultaneous fieldbus and SCADA connectivity. The 2 MB Flash stores ladder-logic plus safety firmware, and the 512 KB SRAM buffers real-time process data. Industrial temperature grade (-40C to +85C) and ECC on SRAM support reliable operation on factory floors.
پیشنهادی
Automotive Body and Infotainment Modules
The PIC32MZ2048EFM144-I/PH suits automotive body controllers and infotainment HMI nodes thanks to dual CAN 2.0b buses (gateway between CAN-FD body and chassis networks), the integrated Crypto engine (secure boot and TLS handshakes), and the 144-pin TQFP package providing enough I/O for lighting drivers, keypad scanning, and TFT display interfaces. Its 200 MHz MIPS32 core with FPU handles audio decoding and voice prompts in cabin entertainment units. Note: the I/PH industrial SKU operates to +85C; for under-hood or cabin-Tier-1 use, the E/PH extended temperature variant is recommended.
پیشنهادی
Secure IoT Gateways
The PIC32MZ2048EFM144-I/PH is well matched to secure IoT gateway designs where TLS/DTLS hardware acceleration via the integrated Crypto engine (AES, 3DES, SHA, MD5, TRNG) offloads authentication from the main CPU. Its 10/100 Ethernet MAC and Hi-Speed USB 2.0 OTG enable both wired backhaul and local BLE/Wi-Fi dongle connectivity, while the 2 MB Flash stores TLS certificate chains plus multiple protocol stacks (MQTT, CoAP, HTTP). The FPU accelerates JSON parsing and AES-GCM cryptographic primitives without measurable jitter on real-time tasks.
پیشنهادی
Graphics HMI and Touchscreen Controllers
The PIC32MZ2048EFM144-I/PH drives TFT LCD HMI panels through its Parallel Master Port (PMP) and SQI interface, while the 200 MHz CPU with FPU renders graphics primitives and anti-aliased fonts smoothly. The 512 KB SRAM serves as a framebuffer for small (up to 320x240) color displays, and the 2 MB Flash holds vector fonts and UI assets. Peripheral Pin Select (PPS) remaps SPI/I2C/UART touch-controller and backlight-driver signals to any GPIO, simplifying PCB routing of compact HMI boards.
پیشنهادی
Motor Control and Field-Oriented Control (FOC) Drives
The PIC32MZ2048EFM144-I/PH is engineered for sensorless and sensored FOC motor drives because the FPU executes Park/Clarke transforms and PI current loops within a few microseconds at 200 MHz. The 12-bit 18 MSPS ADC simultaneously samples three-phase currents and DC-bus voltage with deterministic latency, while the PWM module (with up to 9 complementary outputs) drives IGBT/MOSFET half-bridges directly. The Crypto engine is not used here, but the available Flash/SRAM headroom allows drive parameter storage via EEPROM emulation.
پیشنهادی
Bluetooth and Wireless Audio Platforms
The PIC32MZ2048EFM144-I/PH serves as the host MCU on Bluetooth audio development boards such as the Microchip DV320032 PIM, where it decodes compressed audio streams, manages USB audio class interfaces, and drives the I2S/SSP bus to external DACs. The 200 MHz MIPS32 core with FPU runs opus/SBC codecs with headroom for LC3 future-proofing, while 2 MB Flash stores firmware updates. The Hi-Speed USB 2.0 OTG port supports wired USB audio streaming alongside the BT link. Designers typically pair this MCU with an external BT module such as the BM62/BM83 series.
پیشنهادی
خلاصه محصولات پیشنهادی
داده‌های مرجع مهندسی برای PIC32MZ2048EFM144-I/PH — مقایسه، راهنمای طراحی و اطلاعات انطباق.
راهنمای انتخاب
مقایسه با جایگزین‌ها
| پارامتر | این محصول | PIC32MZ2048EFM144T-I/PH | PIC32MZ2048EFH144-250I/PH | PIC32MZ2048EFG144-E/PH | PIC32MZ2048ECM144-I/PH | PIC32MZ2048ECG144-I/PH |
|---|---|---|---|---|---|---|
| Package | 144-pin TQFP (PH) 16x16 mm | 144-pin TQFP (PH) - same | 144-pin TQFP (PH) - same | 144-pin TQFP (PH) - same | 144-pin TQFP (PH) - same | 144-pin TQFP (PH) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Maximum CPU Frequency | 200 MHz | 200 MHz | 250 MHz | 200 MHz | 200 MHz | 200 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB | 512 KB |
| Hardware FPU | Yes (IEEE 754) | Yes | Yes | Yes | No | No |
| Crypto Engine (AES/SHA/TRNG) | Yes | Yes | Yes | Yes | No | No |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C | -40C to +85C | -40C to +125C (extended) | -40C to +85C | -40C to +85C |
تفاوت‌های کلیدی
- 200 MHz CPU with hardware IEEE 754 FPU for floating-point acceleration (در مقابلPIC32MZ2048ECM144-I/PH)
- Integrated Crypto engine for hardware-accelerated secure boot and TLS (در مقابلPIC32MZ2048ECG144-I/PH)
- 12-bit 18 MSPS ADC for high-speed analog sampling (در مقابلPIC32MZ2048ECM144-I/PH)
- Pin-compatible 250 MHz upgrade path within same TQFP-144 footprint (در مقابلPIC32MZ2048EFH144-250I/PH)
یادداشت‌های طراحی
Estimated: at 200 MHz CPU clock, full peripheral use (Ethernet, USB, ADC, both CAN), and typical activity, the PIC32MZ2048EFM144-I/PH core current draw reaches approximately 75 mA from VDD plus 12 mA from VDDPLL. Place 10 uF + 100 nF ceramic decoupling pairs within 5 mm of each VDD/VSS pin pair (the 144-pin TQFP has 5 VDD and 5 VSS pins distributed across the package). Add a ferrite bead on VDDPLL to isolate PLL switching noise from the digital VDD supply.
Estimated: with 200 MHz operation and 3.3V supply, typical power consumption is approximately 0.30 W. The 144-pin TQFP (PH) package has theta_JA of approximately 30 C/W on a 4-layer JEDEC test PCB, giving a junction temperature rise of 9 C above 85 C ambient - well within the +125 C silicon limit. For high-ambient industrial enclosures, ensure the PCB ground plane includes a copper pour directly under the exposed pad area to spread heat laterally.
Route the HS USB D+/D- traces as a 90 ohm differential pair with length matching within 150 mil. Keep the Ethernet MII/RMII traces under 50 mm and isolate them from switching power and PWM signals with a continuous ground reference plane. Place the 25 MHz external oscillator crystal (or resonator) within 5 mm of OSCI/OSCO, with guard traces to ground, per the Microchip PIC32MZ EF family datasheet Section 7.
Do not confuse the TQFP-144 (PH) outline with the LQFP-144 (PL) outline - while pin-compatible at the schematic level, the PCB land patterns differ. Also verify the I/PH industrial temperature SKU (-40C to +85C) vs the E/PH extended SKU (-40C to +125C) match your application's environment. PPS remapping must be configured before peripheral enable or peripheral signals will not appear on the selected pins - this is a common bring-up pitfall.
اطلاعات انطباق
RoHS and REACH compliant per Microchip product page. The I/PH industrial grade is not AEC-Q100 qualified; Microchip does not list an automotive-qualified variant of this exact MPN. The E/PH extended temperature variant (PIC32MZ2048EFG144-E/PH) is suitable for harsher environments.
