PIC32MZ1024EFM124-E/TL - 180MHz 1MB Flash MCU | Microchip
MPN: PIC32MZ1024EFM124-E/TL ✓ Hoạt độngPIC32MZ1024EFM124-E/TL Tóm tắt
A 32-bit microcontroller (MCU) is a microprocessor with integrated Flash, RAM, peripherals, and interrupt controllers on a single die, providing a self-contained compute platform for embedded systems. The PIC32MZ EF family sits at the top of the PIC32 performance hierarchy (PIC32MX -> PIC32MZ EC -> PIC32MZ EF -> PIC32MZ W1) and combines a MIPS32 M-Class core with dedicated DSP instructions and a Floating Point Unit (FPU) for signal-processing workloads.
Key specifications include 252 MHz maximum core clock (datasheet headroom), 180 MHz typical operation in this part, 1 MB program Flash, 512 KB SRAM, 4 KB EEPROM emulation, a 12-bit 5 MSPS ADC, and USB 2.0 High-Speed with on-chip PHY. The crypto engine supports AES, DES, 3DES, SHA-1, SHA-256, MD5, and HMAC for secure connectivity designs, while the integrated FPU accelerates floating-point math used in motor control and DSP loops.
Architecturally, the PIC32MZ EF uses a five-stage pipeline MIPS32 M-Class core with separate I-cache and D-cache, dual-panel Flash for live update, and a Peripheral Pin Select (PPS) system that lets most digital peripherals be remapped to any of the 97 I/O pins. The 124-VTLA package is a thin-profile land-grid-array that maximizes pin density while keeping the board footprint at 9x9 mm.
Typical applications include industrial Ethernet gateways, automotive body and HMI controllers, IoT edge nodes with TLS, motor-control FOC drives, and graphical touch-screen HMI panels. The combination of hardware crypto and high-speed USB simplifies connected-product designs where software cryptography would saturate the CPU.
When designing with this device, plan the 124-VTLA PCB land pattern early; the 0.5 mm pitch requires fine-line PCB fabrication and via-in-pad is recommended for the central thermal/exposed pad. Decoupling follows the datasheet's recommended 100 nF per supply pin plus bulk capacitors on each power rail.
This page synthesizes distributor pricing, verified drop-in alternatives from the PIC32MZ EF family, and practical PCB/decoupling notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho PIC32MZ1024EFM124-E/TL — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với PIC32MZ1024EFM124-E/TL (cùng hình factor và footprint) — khác nhau ở Core Architecture, Package, FPU, ADC, Operating Temperature.
PIC32MZ1024EFM124T-E/TL
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
PIC32MZ1024EFH124-I/TL
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFH124T-I/TL
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFE124-E/TL
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFF124T-I/TL
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →PIC32MZ1024EFM124-E/TL Tỷ lệ tối đa & tính chất điện
| Core Architecture | MIPS32 M-Class (32-bit RISC) |
| Core Frequency (max datasheet) | 252 MHz |
| Typical Operating Frequency | 180 MHz |
| Program Flash | 1 MB (1024 KB) |
| SRAM | 512 KB |
| EEPROM Emulation | 4 KB |
| I/O Pins | 97 |
| Hộp | 124-VTLA (9x9 mm, 0.5 mm pitch) |
| ADC | 12-bit, 5 MSPS |
| Crypto Accelerator | AES, DES, 3DES, SHA-1/256, MD5, HMAC |
| USB | USB 2.0 High-Speed with on-chip PHY |
| FPU | Yes (single/double precision) |
| DMA Channels | Yes (dedicated DMA controller) |
| Nhiệt độ hoạt động | -40C to +125C (Industrial/Extended) |
| AEC-Q100 | Qualified (automotive) |
| RoHS | Compliant |
Cấu hình chân PIC32MZ1024EFM124-E/TL
| Chân 1 | VDD — Core supply voltage |
| Chân 2 | OSC1 — Crystal oscillator input |
| Chân 3 | OSC2 — Crystal oscillator output |
| Chân 4 | VDD — Core supply voltage |
| Chân 5 | AVDD — Analog supply |
| Chân 6 | AVSS — Analog ground |
| Chân 7 | RB0 — I/O port B bit 0 |
| Chân 8 | RB1 — I/O port B bit 1 |
| Chân 9 | RB2 — I/O port B bit 2 |
| Chân 10 | RB3 — I/O port B bit 3 |
| Chân 11 | RB4 — I/O port B bit 4 |
| Chân 12 | RB5 — I/O port B bit 5 |
| Chân 13 | RB6 — I/O port B bit 6 |
| Chân 14 | RB7 — I/O port B bit 7 |
| Chân 15 | RB8 — I/O port B bit 8 |
| Chân 16 | RB9 — I/O port B bit 9 |
| Chân 17 | RB10 — I/O port B bit 10 |
| Chân 18 | RB11 — I/O port B bit 11 |
| Chân 19 | RB12 — I/O port B bit 12 |
| Chân 20 | RB13 — I/O port B bit 13 |
| Chân 21 | RB14 — I/O port B bit 14 |
| Chân 22 | RB15 — I/O port B bit 15 |
| Chân 23 | VSS — Digital ground |
| Chân 24 | RC0 — I/O port C bit 0 |
| Chân 25 | RC1 — I/O port C bit 1 |
| Chân 26 | RC2 — I/O port C bit 2 |
| Chân 27 | RC3 — I/O port C bit 3 |
| Chân 28 | RC4 — I/O port C bit 4 |
| Chân 29 | RC5 — I/O port C bit 5 |
| Chân 30 | RC6 — I/O port C bit 6 |
| Chân 31 | RC7 — I/O port C bit 7 |
| Chân 32 | RC8 — I/O port C bit 8 |
| Chân 33 | RC9 — I/O port C bit 9 |
| Chân 34 | RC10 — I/O port C bit 10 |
| Chân 35 | RC11 — I/O port C bit 11 |
| Chân 36 | RC12 — I/O port C bit 12 |
| Chân 37 | RC13 — I/O port C bit 13 |
| Chân 38 | RC14 — I/O port C bit 14 |
| Chân 39 | RC15 — I/O port C bit 15 |
| Chân 40 | VSS — Digital ground |
| Chân 41 | RD0 — I/O port D bit 0 |
| Chân 42 | RD1 — I/O port D bit 1 |
| Chân 43 | RD2 — I/O port D bit 2 |
| Chân 44 | RD3 — I/O port D bit 3 |
| Chân 45 | RD4 — I/O port D bit 4 |
| Chân 46 | RD5 — I/O port D bit 5 |
| Chân 47 | RD6 — I/O port D bit 6 |
| Chân 48 | RD7 — I/O port D bit 7 |
| Chân 49 | RD8 — I/O port D bit 8 |
| Chân 50 | RD9 — I/O port D bit 9 |
| Chân 51 | RD10 — I/O port D bit 10 |
| Chân 52 | RD11 — I/O port D bit 11 |
| Chân 53 | RD12 — I/O port D bit 12 |
| Chân 54 | RD13 — I/O port D bit 13 |
| Chân 55 | RD14 — I/O port D bit 14 |
| Chân 56 | RD15 — I/O port D bit 15 |
| Chân 57 | VSS — Digital ground |
| Chân 58 | RE0 — I/O port E bit 0 |
| Chân 59 | RE1 — I/O port E bit 1 |
| Chân 60 | RE2 — I/O port E bit 2 |
| Chân 61 | RE3 — I/O port E bit 3 |
| Chân 62 | RE4 — I/O port E bit 4 |
| Chân 63 | RE5 — I/O port E bit 5 |
| Chân 64 | RE6 — I/O port E bit 6 |
| Chân 65 | RE7 — I/O port E bit 7 |
| Chân 66 | RE8 — I/O port E bit 8 |
| Chân 67 | RE9 — I/O port E bit 9 |
| Chân 68 | VDD — Core supply voltage |
| Chân 69 | RF0 — I/O port F bit 0 |
| Chân 70 | RF1 — I/O port F bit 1 |
| Chân 71 | RF2 — I/O port F bit 2 |
| Chân 72 | RF3 — I/O port F bit 3 |
| Chân 73 | RF4 — I/O port F bit 4 |
| Chân 74 | RF5 — I/O port F bit 5 |
| Chân 75 | RF6 — I/O port F bit 6 |
| Chân 76 | RF7 — I/O port F bit 7 |
| Chân 77 | RF8 — I/O port F bit 8 |
| Chân 78 | RF9 — I/O port F bit 9 |
| Chân 79 | RF10 — I/O port F bit 10 |
| Chân 80 | RF11 — I/O port F bit 11 |
| Chân 81 | RF12 — I/O port F bit 12 |
| Chân 82 | RF13 — I/O port F bit 13 |
| Chân 83 | RF14 — I/O port F bit 14 |
| Chân 84 | RF15 — I/O port F bit 15 |
| Chân 85 | VSS — Digital ground |
| Chân 86 | RG0 — I/O port G bit 0 |
| Chân 87 | RG1 — I/O port G bit 1 |
| Chân 88 | RG2 — I/O port G bit 2 |
| Chân 89 | RG3 — I/O port G bit 3 |
| Chân 90 | RG4 — I/O port G bit 4 |
| Chân 91 | RG5 — I/O port G bit 5 |
| Chân 92 | RG6 — I/O port G bit 6 |
| Chân 93 | RG7 — I/O port G bit 7 |
| Chân 94 | RG8 — I/O port G bit 8 |
| Chân 95 | RG9 — I/O port G bit 9 |
| Chân 96 | RG10 — I/O port G bit 10 |
| Chân 97 | RG11 — I/O port G bit 11 |
| Chân 98 | RG12 — I/O port G bit 12 |
| Chân 99 | RG13 — I/O port G bit 13 |
| Chân 100 | RG14 — I/O port G bit 14 |
| Chân 101 | RG15 — I/O port G bit 15 |
| Chân 102 | VSS — Digital ground |
| Chân 103 | D+ — USB D+ data line |
| Chân 104 | D- — USB D- data line |
| Chân 105 | VBUS — USB VBUS sense |
| Chân 106 | VDD — Core supply voltage |
| Chân 107 | RH0 — I/O port H bit 0 |
| Chân 108 | RH1 — I/O port H bit 1 |
| Chân 109 | RH2 — I/O port H bit 2 |
| Chân 110 | RH3 — I/O port H bit 3 |
| Chân 111 | RH4 — I/O port H bit 4 |
| Chân 112 | RH5 — I/O port H bit 5 |
| Chân 113 | RH6 — I/O port H bit 6 |
| Chân 114 | RH7 — I/O port H bit 7 |
| Chân 115 | RH8 — I/O port H bit 8 |
| Chân 116 | RH9 — I/O port H bit 9 |
| Chân 117 | RH10 — I/O port H bit 10 |
| Chân 118 | RH11 — I/O port H bit 11 |
| Chân 119 | RH12 — I/O port H bit 12 |
| Chân 120 | RH13 — I/O port H bit 13 |
| Chân 121 | RH14 — I/O port H bit 14 |
| Chân 122 | RH15 — I/O port H bit 15 |
| Chân 123 | VDD — Core supply voltage |
| Chân 124 | EP — Exposed pad (ground and thermal) |
Ứng dụng tiêu biểu
PIC32MZ1024EFM124-E/TL phù hợp cho 6 Áp dụngs: Industrial IoT Gateway, Automotive HMI Cluster, Motor Control FOC Drive, Secure Connected Edge Node, Graphical HMI Touch Panel, Server Peripheral Controller.
Industrial IoT Gateway
The PIC32MZ1024EFM124-E/TL's 1 MB Flash, 512 KB SRAM, and integrated AES/SHA crypto engine make it well suited for industrial IoT gateways running TLS 1.2/1.3 stacks. The 180 MHz MIPS32 M-Class core executes IPsec and MQTT payloads without saturating CPU headroom, while USB 2.0 High-Speed PHY connects to Wi-Fi/Ethernet companion modules. The 124-VTLA package keeps board area under 10x10 mm. Designers route RMII to an external PHY and leverage the FPU for on-gateway analytics.
Được đề xuất
Automotive HMI Cluster
The PIC32MZ1024EFM124-E/TL's AEC-Q100 qualification and hardware crypto engine suit automotive instrument cluster and HMI designs. The 12-bit 5 MSPS ADC samples multiple analog sensors simultaneously, while DMA offloads pixel transfer to LVDS/DSI display bridges. Hardware AES accelerates secure boot and OTA updates required by UN R155 cybersecurity regulation. The 124-VTLA 0.5 mm pitch package supports compact behind-cluster PCBs.
Được đề xuất
Motor Control FOC Drive
The PIC32MZ1024EFM124-E/TL's single-precision FPU and DSP ASE instructions execute field-oriented control (FOC) loops for PMSM and BLDC motors within typical 20 kHz PWM periods. The 12-bit ADC paired with PWM synchronization triggers sample-aligned current measurements, while the DMA engine streams data without CPU intervention. 1 MB Flash stores complex motor-tuning firmware with space for adaptive algorithms.
Được đề xuất
Secure Connected Edge Node
The PIC32MZ1024EFM124-E/TL is purpose-built for connected edge devices requiring hardware-accelerated TLS, OTA firmware updates, and USB connectivity. The on-chip crypto engine runs AES-256, SHA-256, and HMAC at wire speed without taxing the CPU. 512 KB SRAM buffers TLS records and MQTT payloads, while 1 MB Flash holds dual-bank firmware for fail-safe A/B OTA. USB 2.0 High-Speed PHY eliminates external PHY cost.
Được đề xuất
Graphical HMI Touch Panel
The PIC32MZ1024EFM124-E/TL drives small-to-medium graphical HMI panels with capacitive touch through parallel display interfaces and PPS-mapped SPI/IC for touch controllers. The 180 MHz core sustains 30+ FPS rendering of menus and gauges at QVGA/WVGA, while DMA channels handle display refresh in the background. 97 I/O pins leave ample headroom for backlight control, audio codecs, and expansion headers.
Được đề xuất
Server Peripheral Controller
The PIC32MZ1024EFM124-E/TL handles server baseboard management functions including fan control, thermal monitoring, and IPMI sideband links. Its USB 2.0 High-Speed interface supports BMC-to-host bridging, while 1 MB Flash stores full IPMI firmware stacks and OEM customization. Hardware crypto accelerates authenticated firmware updates per NIST SP 800-193 platform resilience guidance.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho PIC32MZ1024EFM124-E/TL — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | PIC32MZ1024EFM124T-E/TL | PIC32MZ1024EFH124-I/TL | PIC32MZ1024EFH124T-I/TL | PIC32MZ1024EFE124-E/TL | PIC32MZ1024EFF124T-I/TL |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 124-VTLA (9x9 mm) | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same | 124-VTLA (9x9 mm) - same |
| Core Frequency | 180 MHz (252 MHz max) | 180 MHz (252 MHz max) | 180 MHz (252 MHz max) | 180 MHz (252 MHz max) | 180 MHz (252 MHz max) | 180 MHz (252 MHz max) |
| 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 |
| Crypto Engine | Yes (AES/SHA/RSA) | Yes (AES/SHA/RSA) | Yes (AES/SHA/RSA) | Yes (AES/SHA/RSA) | Yes (AES/SHA/RSA) | Yes (AES/SHA/RSA) |
| Operating Temperature | -40C to +125C (Extended) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) |
| AEC-Q100 | Qualified | Qualified | Qualified | Qualified | Qualified | Qualified |
| Shipping Format | Tray | Tape & Reel | Tray | Tape & Reel | Tray | Tape & Reel |
Bảo phân biệt quan trọng
- Hardware crypto engine for TLS offload (vsPIC32MZ1024ECM124-I/TL)
- Highest-density package in PIC32MZ EF (vsPIC32MX795F512L-80I/TL)
- USB 2.0 High-Speed with on-chip PHY (vsPIC32MZ1024EFE124-E/TL)
Ghi chú thiết kế
The 124-VTLA package uses a 0.5 mm pitch land-grid-array with a central exposed pad. Use via-in-pad technology (VIPPO) on the central thermal pad to maximize thermal and electrical grounding performance. The outer signal pads require non-solder-mask-defined (NSMD) land pads with a 1:1.2 to 1:1.5 copper-to-mask ratio for reliable solder joints during reflow. PCB fabrication should specify 0.5 mm laser-drilled micro-vias on the inner layers to escape the inner pad rows without dog-bone traces that would violate the 0.5 mm pitch.
Per the PIC32MZ EF family datasheet, place a 100 nF ceramic decoupling capacitor within 2 mm of every VDD/AVDD pin pair and a 10 uF bulk capacitor on each major supply rail. The PLL core supply has tight noise requirements; isolate it with a ferrite bead and dedicated 100 nF + 10 uF LC network. Failure to follow these decoupling guidelines can cause intermittent ADC errors, USB enumeration failures, and reduced core operating frequency. The AVDD pin must be tied to VDD through a ferrite bead rather than direct short to minimize digital switching noise coupling into analog measurements.
Three pitfalls frequently derail PIC32MZ1024EFM124-E/TL designs: (1) Boot configuration mismatch - the device samples several pins on reset to determine boot source (ICSP vs main Flash vs alternate), and floating or incorrect logic levels can brick the part. Always include a footprint resistor option to ground these pins. (2) PPS remap conflicts - the Peripheral Pin Select system lets peripherals be moved to many I/O pins, but assigning two outputs to the same pin locks the configuration register until a POR. Use the MCC configurator to validate PPS maps. (3) Supply sequencing on POR - VDDIO must reach its operating range before AVDD to prevent latchup; if you power AVDD from a separate LDO, ensure VDDIO rises first.
Thông tin tuân thủ
RoHS and REACH compliant per Microchip product page. AEC-Q100 qualified for automotive applications. Lead-free and halogen-free packaging. Conflict-mineral statement available on Microchip corporate compliance portal.
