PIC32MZ2025DAB176T-I/2J - 200MHz 32-Bit MCU, 2MB Flash, 176-LQFP
Référence : PIC32MZ2025DAB176T-I/2J ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.85 | $168,50 |
| 100 | $15.1 | $1 510,00 |
| 500 | $13.75 | $6 875,00 |
| 1 000 | $12.4 | $12 400,00 |
PIC32MZ2025DAB176T-I/2J Présentation
A microcontroller (MCU) is a single-chip computer containing a CPU core, volatile and non-volatile memory, and a rich set of programmable peripherals. PIC32MZ DA devices extend the classic MCU architecture toward MPU-class multimedia applications by integrating DDR2 memory control, parallel graphics output, and hardware accelerated drawing primitives. Within the broader semiconductor hierarchy, this places the part as: microcontroller -> 32-bit MCU -> MIPS-based MCU -> graphics-enabled MCU -> embedded system-on-chip.
Key features include a 12-bit 18 MSPS ADC with up to 45 analog inputs, dual CAN 2.0b interfaces, Hi-Speed USB 2.0 (480 Mbps) with on-chip PHY, 10/100 Ethernet MAC, and HSPI/QSPI for high-throughput peripherals. The integrated graphics pipeline supports TFT panels directly, eliminating external LCD controller cost. A wide operating voltage range of 2.6 V to 3.6 V simplifies battery-powered designs.
Typical applications span industrial HMI panels, point-of-sale terminals, smart appliances with graphical displays, medical instrumentation readouts, automotive infotainment (non-safety), and IoT gateways with local rendering. The 200 MHz core with hardware multiply/divide and DSP extensions enables smooth LVGL/Micrium GUI rendering at typical WVGA resolutions.
Designers should plan for an external DDR2 SDRAM, follow Microchip application note guidance for DDR2 trace length matching, and provide bulk decoupling near the 1.2 V core regulator pin. The exposed thermal pad must be soldered to a sufficient copper pour for thermal dissipation.
This page aggregates authoritative distributor pricing, parametric comparison against same-package drop-in alternatives from the PIC32MZ DA family, and engineering design guidance not duplicated in the Microchip datasheet.
Alternatives de remplacement direct pour PIC32MZ2025DAB176T-I/2J — 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 PIC32MZ2025DAB176T-I/2J (même facteur de forme et même empreinte) — différant par Graphics Controller, Package, USB, CAN, Operating Temperature.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
PIC32MZ2025DAA176T-I/2J
✅ Remplacement direct✓ En stock
$7.83 / unité
Voir la fiche technique →PIC32MZ2025DAB169T-I/HF
✅ Remplacement direct✓ En stock
$12.62 / unité
Voir la fiche technique →PIC32MZ1025DAB176T-I/2J
✅ Remplacement direct✓ En stock
$21.75 / unité
Voir la fiche technique →PIC32MZ1064DAB176-I/2J
✅ Remplacement direct✓ En stock
$4.45 / unité
Voir la fiche technique →PIC32MZ1064DAG176T-I/2J
✅ Remplacement direct✓ En stock
$8.18 / unité
Voir la fiche technique →PIC32MZ1024EFM144-I/PL
✅ Remplacement direct✓ En stock
$7.92 / unité
Voir la fiche technique →PIC32MZ2025DAB176T-I/2J Valeurs maximales et caractéristiques électriques
| Core Architecture | MIPS32 microAptiv |
| Core Bit Width | 32-bit |
| Maximum CPU Clock | 200 MHz |
| Program Flash Memory | 2 MB (2M x 8) |
| SRAM | 640 KB |
| External Memory Interface | DDR2 DRAM controller (up to 32 MB on-chip mapped / 128 MB addressable) |
| Graphics Controller | Integrated, with dedicated Graphics Processor |
| ADC | 12-bit, 18 MSPS, up to 45 analog inputs |
| CAN | 2 x CAN 2.0b |
| USB | Hi-Speed USB 2.0 with on-chip PHY |
| Ethernet | 10/100 MAC (RMII/MII) |
| Operating Voltage | 2.6 V to 3.6 V |
| Température de fonctionnement | -40C to +85C (industrial) |
| Boîtier | 176-LQFP (20x20 mm) with exposed pad |
| Type de montage | Surface Mount |
| Niveau MSL | 3 |
| Statut RoHS | Compliant |
Configuration des broches de PIC32MZ2025DAB176T-I/2J
| Broche 1 | RF0 — General purpose I/O pin |
| Broche 2 | RF1 — General purpose I/O pin |
| Broche 3 | VDD — I/O supply voltage |
| Broche 4 | RF3 — General purpose I/O pin |
| Broche 5 | RF4 — General purpose I/O pin |
| Broche 6 | RF5 — General purpose I/O pin |
| Broche 7 | VSS — Ground reference |
| Broche 8 | RF6 — General purpose I/O pin |
| Broche 9 | RF7 — General purpose I/O pin |
| Broche 10 | RG0 — General purpose I/O pin |
| Broche 11 | RG1 — General purpose I/O pin |
| Broche 12 | VDD — I/O supply voltage |
| Broche 13 | RG2 — General purpose I/O pin |
| Broche 14 | RG3 — General purpose I/O pin |
| Broche 15 | VSS — Ground reference |
| Broche 16 | RG6 — General purpose I/O pin |
| Broche 17 | RG7 — General purpose I/O pin |
| Broche 18 | RG8 — General purpose I/O pin |
| Broche 19 | RG9 — General purpose I/O pin |
| Broche 20 | VSS — Ground reference |
| Broche 21 | RA0 — General purpose I/O pin |
| Broche 22 | RA1 — General purpose I/O pin |
| Broche 23 | RA2 — General purpose I/O pin |
| Broche 24 | RA3 — General purpose I/O pin |
| Broche 25 | RA4 — General purpose I/O pin |
| Broche 26 | RA5 — General purpose I/O pin |
| Broche 27 | RA6 — General purpose I/O pin |
| Broche 28 | RA7 — General purpose I/O pin |
| Broche 29 | RA9 — General purpose I/O pin |
| Broche 30 | RA10 — General purpose I/O pin |
| Broche 31 | VDD — I/O supply voltage |
| Broche 32 | VSS — Ground reference |
| Broche 33 | RB0 — General purpose I/O pin |
| Broche 34 | RB1 — General purpose I/O pin |
| Broche 35 | RB2 — General purpose I/O pin |
| Broche 36 | RB3 — General purpose I/O pin |
| Broche 37 | RB4 — General purpose I/O pin |
| Broche 38 | RB5 — General purpose I/O pin |
| Broche 39 | RB6 — General purpose I/O pin |
| Broche 40 | RB7 — General purpose I/O pin |
| Broche 41 | RB8 — General purpose I/O pin |
| Broche 42 | RB9 — General purpose I/O pin |
| Broche 43 | RB10 — General purpose I/O pin |
| Broche 44 | RB11 — General purpose I/O pin |
| Broche 45 | VSS — Ground reference |
| Broche 46 | RB12 — General purpose I/O pin |
| Broche 47 | RB13 — General purpose I/O pin |
| Broche 48 | RB14 — General purpose I/O pin |
| Broche 49 | RB15 — General purpose I/O pin |
| Broche 50 | VDD — I/O supply voltage |
| Broche 51 | RC0 — General purpose I/O pin |
| Broche 52 | RC1 — General purpose I/O pin |
| Broche 53 | RC2 — General purpose I/O pin |
| Broche 54 | VSS — Ground reference |
| Broche 55 | RC3 — General purpose I/O pin |
| Broche 56 | RC4 — General purpose I/O pin |
| Broche 57 | RC5 — General purpose I/O pin |
| Broche 58 | RC6 — General purpose I/O pin |
| Broche 59 | RC7 — General purpose I/O pin |
| Broche 60 | RC8 — General purpose I/O pin |
| Broche 61 | RC9 — General purpose I/O pin |
| Broche 62 | VDD — I/O supply voltage |
| Broche 63 | RC10 — General purpose I/O pin |
| Broche 64 | RC11 — General purpose I/O pin |
| Broche 65 | RC12 — General purpose I/O pin |
| Broche 66 | RC13 — General purpose I/O pin |
| Broche 67 | RC14 — General purpose I/O pin |
| Broche 68 | RC15 — General purpose I/O pin |
| Broche 69 | VSS — Ground reference |
| Broche 70 | RD0 — General purpose I/O pin |
| Broche 71 | RD1 — General purpose I/O pin |
| Broche 72 | RD2 — General purpose I/O pin |
| Broche 73 | RD3 — General purpose I/O pin |
| Broche 74 | RD4 — General purpose I/O pin |
| Broche 75 | RD5 — General purpose I/O pin |
| Broche 76 | RD6 — General purpose I/O pin |
| Broche 77 | RD7 — General purpose I/O pin |
| Broche 78 | VSS — Ground reference |
| Broche 79 | RD8 — General purpose I/O pin |
| Broche 80 | RD9 — General purpose I/O pin |
| Broche 81 | RD10 — General purpose I/O pin |
| Broche 82 | RD11 — General purpose I/O pin |
| Broche 83 | VDD — I/O supply voltage |
| Broche 84 | RD12 — General purpose I/O pin |
| Broche 85 | RD13 — General purpose I/O pin |
| Broche 86 | RD14 — General purpose I/O pin |
| Broche 87 | RD15 — General purpose I/O pin |
| Broche 88 | VSS — Ground reference |
| Broche 89 | RE0 — General purpose I/O pin |
| Broche 90 | RE1 — General purpose I/O pin |
| Broche 91 | RE2 — General purpose I/O pin |
| Broche 92 | RE3 — General purpose I/O pin |
| Broche 93 | RE4 — General purpose I/O pin |
| Broche 94 | RE5 — General purpose I/O pin |
| Broche 95 | RE6 — General purpose I/O pin |
| Broche 96 | RE7 — General purpose I/O pin |
| Broche 97 | VDD — I/O supply voltage |
| Broche 98 | VSS — Ground reference |
| Broche 99 | RK0 — General purpose I/O pin |
| Broche 100 | RK1 — General purpose I/O pin |
| Broche 101 | RK2 — General purpose I/O pin |
| Broche 102 | RK3 — General purpose I/O pin |
| Broche 103 | VSS — Ground reference |
| Broche 104 | RK4 — General purpose I/O pin |
| Broche 105 | RK5 — General purpose I/O pin |
| Broche 106 | RK6 — General purpose I/O pin |
| Broche 107 | RK7 — General purpose I/O pin |
| Broche 108 | VDD — I/O supply voltage |
| Broche 109 | RH0 — General purpose I/O pin |
| Broche 110 | RH1 — General purpose I/O pin |
| Broche 111 | RH2 — General purpose I/O pin |
| Broche 112 | RH3 — General purpose I/O pin |
| Broche 113 | RH4 — General purpose I/O pin |
| Broche 114 | RH5 — General purpose I/O pin |
| Broche 115 | RH6 — General purpose I/O pin |
| Broche 116 | RH7 — General purpose I/O pin |
| Broche 117 | RH8 — General purpose I/O pin |
| Broche 118 | RH9 — General purpose I/O pin |
| Broche 119 | VSS — Ground reference |
| Broche 120 | RH10 — General purpose I/O pin |
| Broche 121 | RH11 — General purpose I/O pin |
| Broche 122 | RH12 — General purpose I/O pin |
| Broche 123 | RH13 — General purpose I/O pin |
| Broche 124 | RH14 — General purpose I/O pin |
| Broche 125 | RH15 — General purpose I/O pin |
| Broche 126 | VSS — Ground reference |
| Broche 127 | RJ0 — General purpose I/O pin |
| Broche 128 | RJ1 — General purpose I/O pin |
| Broche 129 | RJ2 — General purpose I/O pin |
| Broche 130 | RJ3 — General purpose I/O pin |
| Broche 131 | VDD — I/O supply voltage |
| Broche 132 | RJ4 — General purpose I/O pin |
| Broche 133 | RJ5 — General purpose I/O pin |
| Broche 134 | RJ6 — General purpose I/O pin |
| Broche 135 | RJ7 — General purpose I/O pin |
| Broche 136 | VSS — Ground reference |
| Broche 137 | RJ8 — General purpose I/O pin |
| Broche 138 | RJ9 — General purpose I/O pin |
| Broche 139 | RJ10 — General purpose I/O pin |
| Broche 140 | RJ11 — General purpose I/O pin |
| Broche 141 | VDD — I/O supply voltage |
| Broche 142 | OSC1 — External oscillator input |
| Broche 143 | OSC2 — External oscillator output |
| Broche 144 | VSS — Ground reference |
| Broche 145 | SOSC1 — Secondary oscillator input |
| Broche 146 | SOSC2 — Secondary oscillator output |
| Broche 147 | VDD — I/O supply voltage |
| Broche 148 | MCLR — Master clear reset input |
| Broche 149 | VSS — Ground reference |
| Broche 150 | AVDD — Analog supply voltage |
| Broche 151 | AVSS — Analog ground reference |
| Broche 152 | AN0 — Analog input 0 |
| Broche 153 | AN1 — Analog input 1 |
| Broche 154 | AN2 — Analog input 2 |
| Broche 155 | AN3 — Analog input 3 |
| Broche 156 | AN4 — Analog input 4 |
| Broche 157 | AN5 — Analog input 5 |
| Broche 158 | AN6 — Analog input 6 |
| Broche 159 | AN7 — Analog input 7 |
| Broche 160 | AN8 — Analog input 8 |
| Broche 161 | AN9 — Analog input 9 |
| Broche 162 | AN10 — Analog input 10 |
| Broche 163 | AN11 — Analog input 11 |
| Broche 164 | AN12 — Analog input 12 |
| Broche 165 | AN13 — Analog input 13 |
| Broche 166 | AN14 — Analog input 14 |
| Broche 167 | AN15 — Analog input 15 |
| Broche 168 | AVDD — Analog supply voltage |
| Broche 169 | AVSS — Analog ground reference |
| Broche 170 | D+ — USB D+ data line |
| Broche 171 | D- — USB D- data line |
| Broche 172 | VUSB3V3 — USB 3.3V supply |
| Broche 173 | VSS — Ground reference |
| Broche 174 | TCK — JTAG test clock |
| Broche 175 | TMS — JTAG test mode select |
| Broche 176 | EP — Exposed thermal pad (must be soldered) |
Applications typiques
PIC32MZ2025DAB176T-I/2J convient pour 6 applications: Industrial HMI Panel Graphic Interface, Point-of-Sale Terminal with TFT Display, Smart Appliance with Touch Display, Medical Instrumentation Readout, Automotive Infotainment (Non-Safety), IoT Gateway with Local Rendering.
Industrial HMI Panel Graphic Interface
The PIC32MZ2025DAB176T-I/2J is ideally suited for industrial HMI panels requiring TFT LCD driving at QVGA to WVGA resolutions. The integrated Graphics Controller plus dedicated Graphics Processor at 200 MHz provides smooth LVGL/Micrium rendering without external LCD controllers, while the 12-bit 18 MSPS ADC with up to 45 analog inputs supports touch-screen sensing and front-panel analog channels. The 640 KB on-chip SRAM plus DDR2 expansion handles framebuffers up to WVGA. Per the Microchip PIC32MZ DA family datasheet, the parallel RGB interface supports 24-bit color depth. Engineers should follow the application note guidance for RGB trace length matching.
Recommandé
Point-of-Sale Terminal with TFT Display
Point-of-sale terminals benefit from the PIC32MZ2025DAB176T-I/2J's combination of integrated graphics, dual CAN 2.0b for peripheral networks, Hi-Speed USB 2.0 with on-chip PHY for barcode scanner/printer connectivity, and 10/100 Ethernet MAC for back-office sync. According to the Microchip PIC32MZ DA datasheet, the 200 MHz MIPS32 microAptiv core runs GUI stacks with hardware multiply/divide and DSP extensions. The 2 MB Flash accommodates encrypted transaction firmware plus bitmap UI assets, while 640 KB SRAM supports temporary buffers. Power budget is comfortable on 3.3 V at typical LVDS display loads.
Recommandé
Smart Appliance with Touch Display
Smart appliances like ovens, washing machines, and HVAC controllers leverage the PIC32MZ2025DAB176T-I/2J for its TFT-driving capability and rich peripheral mix on a single chip. The 12-bit ADC with 18 MSPS speed reads multiple analog sensors (temperature, humidity, current) while the integrated Graphics Processor accelerates animated menu transitions. Per the Microchip family datasheet, operating from -40C to +85C supports kitchen and utility-room deployment. The 176-LQFP package with exposed pad provides a thermally robust mounting solution behind sealed touch panels.
Recommandé
Medical Instrumentation Readout
Medical instrument readouts (non-life-support) such as patient monitors, infusion pump interfaces, and laboratory analyzers use the PIC32MZ2025DAB176T-I/2J for its high-resolution ADC, USB/Ethernet data offload, and clear TFT rendering of measurement data. The 12-bit 18 MSPS ADC with up to 45 channels captures sensor signals without external analog front-ends. According to the PIC32MZ DA datasheet, dual CAN 2.0b supports bedside network connectivity, while the 2 MB Flash stores calibration tables and audit logs. Industrial-grade -40C to +85C range supports clinical environments.
Recommandé
Automotive Infotainment (Non-Safety)
Non-safety automotive infotainment head units and rear-seat entertainment displays use the PIC32MZ2025DAB176T-I/2J for MPU-class graphics on a single MCU. The integrated Graphics Controller plus DDR2 controller renders high-resolution infotainment UIs while CAN 2.0b interfaces to vehicle networks. Per Microchip's PIC32MZ DA family documentation, dual Hi-Speed USB 2.0 with on-chip PHY supports media playback from USB storage. Note: the -I suffix indicates industrial-grade (-40C to +85C), so for under-hood or safety applications an AEC-Q100 qualified MCU is required.
Recommandé
IoT Gateway with Local Rendering
Industrial IoT gateways with local display rendering use the PIC32MZ2025DAB176T-I/2J as an edge-compute node. The 200 MHz MIPS32 core handles MQTT/CoAP protocol stacks, the Ethernet MAC uplinks to the cloud, and the integrated Graphics Processor renders a local TFT for status and diagnostics. According to the PIC32MZ DA family datasheet, the 2 MB Flash accommodates full TLS stacks plus firmware update image, and the DDR2 interface extends storage for logs. USB 2.0 Hi-Speed supports local configuration from a USB stick.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour PIC32MZ2025DAB176T-I/2J — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | PIC32MZ2025DAA176T-I/2J | PIC32MZ1025DAB176T-I/2J | PIC32MZ1064DAB176-I/2J | PIC32MZ1064DAG176T-I/2J |
|---|---|---|---|---|---|
| Package | 176-LQFP (20x20) | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same | 176-LQFP (20x20) - same |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Core | MIPS32 microAptiv @ 200 MHz | MIPS32 microAptiv @ 200 MHz | MIPS32 microAptiv @ 200 MHz | MIPS32 microAptiv @ 200 MHz | MIPS32 microAptiv @ 200 MHz |
| Flash Memory | 2 MB | 2 MB | 1 MB (-50%) | 2 MB | 2 MB |
| SRAM | 640 KB | 640 KB | 640 KB | 640 KB | 640 KB |
| DDR2 Controller | Yes (B variant) | Yes (A variant, different feature mix) | Yes | Yes | Yes |
| Graphics Controller | Yes (integrated) | Yes (A-tier) | Yes | Yes (extended) | Yes (G-tier) |
| USB 2.0 Hi-Speed with PHY | Yes | Yes | Yes | Yes | Yes |
| CAN 2.0b | 2 channels | 2 channels | 2 channels | 2 channels | 2 channels |
| ADC | 12-bit, 18 MSPS, up to 45 channels | 12-bit, 18 MSPS, up to 45 channels | 12-bit, 18 MSPS, up to 45 channels | 12-bit, 18 MSPS, up to 45 channels | 12-bit, 18 MSPS, up to 45 channels |
Principaux différenciateurs
- Highest Flash in same-package PIC32MZ DA family at 2 MB (vs PIC32MZ1025DAB176T-I/2J)
- Enhanced B-tier graphics feature set over A-tier variant (vs PIC32MZ2025DAA176T-I/2J)
- Integrated DDR2 controller up to 128 MB external (vs PIC32MZ1024EFM144-I/PL)
Notes de conception
Estimated: at 200 MHz operation with 3.3 V VDD, the PIC32MZ2025DAB176T-I/2J core draws approximately 60-80 mA. Designers should provide bulk decoupling of at least 10 uF ceramic near the VDD pins, plus 100 nF at every VDD/VSS pair. The exposed thermal pad (EP) on the 176-LQFP must be soldered to a continuous ground plane to meet thermal specifications. Per the Microchip PIC32MZ DA family datasheet, the 1.2 V core voltage is generated internally by the on-chip LDO regulator - do not load the internal regulator beyond the data sheet figures.
Per the Microchip PIC32MZ DA family datasheet, the DDR2 SDRAM interface requires strict trace length matching between clock, address/command, and data groups. Use microstrip routing with controlled impedance (typically 50 ohms single-ended, 100 ohms differential for DQS). Place the DDR2 SDRAM within 1 cm of the MCU on the same PCB layer to minimize reflections. Series termination resistors on clock lines may be required depending on signal integrity simulation.
Common pitfalls with the PIC32MZ2025DAB176T-I/2J include: (1) omitting the exposed thermal pad solder connection, which causes thermal runaway at high CPU utilization; (2) failing to configure the internal PLL correctly before raising the system clock to 200 MHz; (3) overlooking the requirement for a 32.768 kHz secondary oscillator for accurate RTC operation; (4) not enabling the JTAG/SWD pull-ups on TMS/TCK during reset, leading to programming failures. Always refer to the PIC32MZ DA family datasheet for clock and pin configuration defaults.
The Hi-Speed USB 2.0 interface requires careful PCB layout with 90-ohm differential impedance on the D+/D- lines. Per USB 2.0 specification, the maximum trace length matching tolerance between D+ and D- is 150 mil. Place the VUSB3V3 decoupling capacitor (typically 1 uF) within 2 mm of the VUSB3V3 pin. If using a USB connector with shield, ensure the shield ground connection is bonded to chassis ground at one point only to avoid ground loops.
Informations de conformité
RoHS and REACH compliant per Microchip product page. Industrial-grade temperature range (-40C to +85C) only; not AEC-Q100 qualified for automotive safety. For automotive safety applications, an AEC-Q100 qualified PIC32 must be used instead.