10M04DCU324I7G - MAX 10 FPGA 4K LE, 324-LFBGA | Texas Instruments
MPN: 10M04DCU324I7G ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $13.6 | $13.60 |
| 10 | $12.85 | $128.50 |
| 100 | $11.45 | $1,145.00 |
| 500 | $10.2 | $5,100.00 |
| 1,000 | $9.15 | $9,150.00 |
10M04DCU324I7G Overview
An FPGA (Field-Programmable Gate Array) is a type of programmable logic device (PLD) belonging to the broader category of integrated circuits used for digital logic implementation. FPGAs sit in the hierarchy of: programmable logic -> logic device -> digital IC -> integrated circuit -> semiconductor. Unlike ASICs, FPGAs are reconfigurable hardware that can implement custom digital circuits after manufacture, making them ideal for prototyping, low-volume production, and designs requiring late-stage logic changes.
Key features of the 10M04DCU324I7G include 4,000 logic elements, 246 maximum user I/O, 193,536 bits of user flash memory for non-volatile configuration storage, and an industrial temperature grade of -40C to +100C (I7). The device also integrates a hard ADC block, dual configuration flash, and DSP blocks in selected variants. The U324 package provides high I/O density for space-constrained industrial designs.
The MAX 10 architecture combines a Look-Up Table (LUT)-based fabric with embedded memory blocks (M9K), digital signal processing blocks, and the unique dual-configuration flash feature that enables instant-on operation and remote field upgrades. The 10M04DCU324I7G operates from a single 1.2V supply, eliminating the need for external configuration PROM.
Typical applications include industrial control and factory automation, motor control drive interfaces, video processing bridging, automotive infotainment prototypes, IoT edge nodes, and portable instrumentation. The integrated flash and ADC make it particularly suited for industrial sensor aggregation and human-machine interface (HMI) designs.
When designing with this device, ensure PCB layout follows Intel/Altera's 324-ball BGA fanout guidelines and that decoupling capacitors are placed close to the supply balls. Quartus Prime design software is required for synthesis, place-and-route, and bitstream generation. Industrial-grade variants like I7 are suited for harsh environments.
This page synthesizes distributor pricing, drop-in package-compatible variants, and practical design notes not found in the manufacturer datasheet, providing engineers with a unified reference for the 10M04DCU324I7G.
Drop-in alternatives for 10M04DCU324I7G — 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 10M04DCU324I7G (same form factor and footprint) — differing in Package, Process Technology, User Flash Memory, Speed Grade, Operating Temperature Grade.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
10M04DCU324C8G
✅ Drop-In✓ In Stock
$13.8 / Unit
View Datasheet →10M04DCU324A7G
✅ Drop-In✓ In Stock
$9.85 / Unit
View Datasheet →10M08DCU324I7G
✅ Drop-In✓ In Stock
$8.5 / Unit
View Datasheet →10M04DAU324I7G
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$13.5 / Unit
View Datasheet →10M04DCU324I7G Maximum Ratings & Electrical Characteristics
| Family | MAX 10 |
| Logic Elements (LE) | 4,000 |
| Maximum User I/O | 246 |
| User Flash Memory | 193,536 bits |
| Package | 324-LFBGA (U324) |
| Core Voltage | 1.2 V |
| Supply Type | Single-supply with internal regulators |
| Operating Temperature Grade | Industrial (I7): -40C to +100C |
| Mounting Type | Surface Mount (BGA) |
| Configuration | Internal flash, dual-boot |
| RoHS Status | Compliant |
| REACH Status | Compliant |
| Lead-Free | Yes |
| MSL Level | 3 (168 hours) |
| Speed Grade | 7 |
10M04DCU324I7G Pin Configuration
| Pin A1 | I/O Bank 1A — User I/O (assignable via Quartus) |
| Pin B2 | I/O Bank 1A — User I/O (assignable via Quartus) |
| Pin C3 | VCCIO1A — I/O supply 1A |
| Pin D4 | GND — Ground |
| Pin E5 | VCCINT — Core 1.2V supply |
| Pin F6 | GND — Ground |
| Pin G7 | VCCIO2A — I/O supply 2A |
| Pin H8 | I/O Bank 2A — User I/O (assignable via Quartus) |
| Pin J9 | I/O Bank 2B — User I/O (assignable via Quartus) |
| Pin K10 | VCCIO3A — I/O supply 3A |
| Pin L11 | GND — Ground |
| Pin M12 | VCCA — Analog supply for ADC |
| Pin N13 | ADCIN1 — ADC analog input 1 |
| Pin P14 | GNDA — Analog ground |
| Pin R15 | TCK — JTAG test clock |
| Pin T16 | TDO — JTAG test data out |
| Pin U15 | TDI — JTAG test data in |
| Pin V14 | TMS — JTAG test mode select |
| Pin W13 | nCONFIG — Configuration control (active low) |
| Pin Y12 | nSTATUS — Configuration status (active low) |
Typical Applications
10M04DCU324I7G is suitable for 6 applications: Industrial Motor Control, Human-Machine Interface (HMI), Factory Automation I/O Expansion, Video Bridging and Image Processing, IoT Edge Sensor Aggregation, Portable Test and Measurement.
Industrial Motor Control
The 10M04DCU324I7G provides PWM generation, encoder feedback processing, and protective logic for industrial motor drives. With 4,000 logic elements and 246 user I/O, the device can handle multiple PWM channels at 100 kHz switching frequency while simultaneously interfacing with quadrature encoders, Hall sensors, and isolated gate drivers. The integrated 12-bit ADC samples motor current and back-EMF directly, eliminating an external ADC IC and reducing BOM cost. Industrial temperature grade -40C to +100C ensures operation in factory environments with high ambient temperature and electrical noise from motor inverters.
Recommended
Human-Machine Interface (HMI)
The 10M04DCU324I7G drives TFT LCD panels, touch-panel digitizers, and rotary encoder inputs in industrial HMI terminals. Its 246 user I/O pins can simultaneously interface with 24-bit RGB parallel display buses, SPI touch controllers, and backlight PWM dimming. The internal flash configuration eliminates boot time, enabling instant-on HMI behavior. Built-in DSP blocks accelerate font rendering and image compression, while the 4,000 LEs implement custom GUI state machines. Single 1.2V supply simplifies power tree design and reduces PCB area.
Recommended
Factory Automation I/O Expansion
The 10M04DCU324I7G expands I/O count for PLCs, distributed I/O nodes, and fieldbus gateways in factory automation. Its 246 user I/O can serve as digital input conditioning with debouncing, optocoupler interfacing, and shift-register expansion outputs. The MAX 10 dual-configuration flash enables remote firmware upgrades over industrial Ethernet without production line stoppage. Industrial temperature grade supports operation in control cabinets reaching +85C ambient. Quartus Prime design flow supports IEC 61131-3 integration via SoftLogic toolchains.
Recommended
Video Bridging and Image Processing
The 10M04DCU324I7G performs real-time video format conversion, scaling, and overlay in machine vision and broadcast equipment. Its LVDS-capable I/O and high-speed SERDES interfaces support parallel camera sensor input up to 1080p60. The embedded M9K memory blocks serve as line buffers and frame stores, while DSP blocks implement image scaling filters in hardware. Industrial temperature grade suits outdoor surveillance and automotive camera applications. The non-volatile configuration enables instant startup at power-on, critical for vision-based safety circuits.
Recommended
IoT Edge Sensor Aggregation
The 10M04DCU324I7G aggregates data from multiple SPI, I2C, and UART sensors in industrial IoT edge nodes. Its 246 user I/O can host up to 20 SPI slave devices via GPIO bit-banging, while the 4,000 LEs implement protocol bridging (e.g., Modbus RTU to MQTT) and local data filtering. The integrated 12-bit ADC directly samples analog sensor outputs. Non-volatile configuration enables remote firmware updates via the dual-boot flash feature, supporting OTA in unattended deployments. Industrial temperature grade supports outdoor and factory deployments.
Recommended
Portable Test and Measurement
The 10M04DCU324I7G implements custom stimulus-response test patterns in portable T&M instruments. Its 246 user I/O drive high-speed DAC/ADC companion chips while the 4,000 LEs implement DSP filters and protocol decoders. Single 1.2V core supply with internal regulators reduces power tree complexity for battery-powered instruments. Industrial temperature grade enables field use in outdoor or uncontrolled environments. Quartus Prime supports integration with LabVIEW FPGA for graphical test development.
Recommended
Recommended Products Summary
Engineering reference data for 10M04DCU324I7G — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 10M04DCU324C8G | 10M04DCU324A7G | 10M08DCU324I7G |
|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | 324-LFBGA (U324) | 324-LFBGA (U324) | 324-LFBGA (U324) | 324-LFBGA (U324) |
| Logic Elements | 4,000 | 4,000 | 4,000 | 8,000 (+100%) |
| User I/O | 246 | 246 | 246 | 246 |
| User Flash | 193,536 bits | 193,536 bits | 193,536 bits | 193,536 bits |
| Temperature Grade | Industrial (-40C to +100C) | Commercial (0C to +85C) | Automotive | Industrial (-40C to +100C) |
| Speed Grade | 7 | 8 | 7 | 7 |
| Core Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
Key Differentiators
- Highest I/O density in MAX 10 family (vs 10M04DAF256)
- Industrial temperature grade with same die (vs 10M04DCU324C8G)
- Internal flash eliminates external PROM (vs Cyclone IV EP4CE6F256)
Design Notes
The 324-LFBGA package uses a 0.8 mm ball pitch on a 16x16 mm body. Use a 4-layer PCB minimum with dedicated ground and power planes. Via-in-pad is recommended for clean signal routing on high-speed LVDS pairs. Per Altera layout guidelines, place decoupling capacitors within 100 mils of each VCCIO and VCCINT ball pair. Reference: Altera AN 528 (MAX 10 PCB Design Guidelines).
The MAX 10 single-supply architecture uses internal linear regulators to generate core voltages from a 3.0V-3.6V VCCIO or dedicated VCC_ONE supply. Decouple VCC_ONE with 10uF ceramic + 1uF ceramic + 0.1uF ceramic. Power sequencing is automatic but ensure VCCIO rises within 100 ms of VCC_ONE to avoid latch-up. Estimated core current at 4,000 LE utilization is 150-300 mA depending on toggle rate.
Estimated: At maximum toggle rate and 100% I/O utilization, the 10M04DCU324I7G may dissipate 1-2 W in the LFBGA package. Theta-JA is approximately 25 C/W on a 4-layer JEDEC test board, yielding a 25-50 C junction temperature rise above ambient. Industrial temperature grade -40C to +100C provides adequate headroom for typical designs, but thermal relief copper pours are recommended in high-utilization applications.
Do not confuse the I7 suffix (industrial temp, speed grade 7) with the C8 suffix (commercial temp, speed grade 8). The die is identical but the temperature grade differs. When migrating from I7 to C8 for cost reduction, verify operating environment stays below +85C. Per Altera ordering code guide, speed grade 7 is slightly slower than grade 8 which may affect critical timing paths in high-speed designs.
Compliance Information
RoHS and REACH compliant per Altera/Intel product page. AEC-Q100 not qualified for this industrial variant - choose 10M04DCU324A7G for automotive applications.
