Part A
10M16DCF484C8G
Интель
- Lifecycle
- Active
- Stock
- 6504 ПКС
- Package
- BGA-484
- Series
- Встроенные - FPGA (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 10M16DCF484C8G and 10M16DCF484C7G are functionally equivalent Intel MAX 10 FPGA devices sharing identical logic density, package, and I/O configuration, with the only distinction being the core speed grade. The C8G variant offers a faster maximum operating frequency, while the C7G provides a wider commercial temperature range. Both devices are drop-in compatible at the footprint and configuration level, making either a viable functional replacement for the other depending on the timing and thermal requirements of the target design.
Logic Density
High match
Package Type
High match
I/O Count
High match
Speed Grade
Validation required
Parts at a glance
Part B
10M16DCF484C7G
Интель
- Lifecycle
- Active
- Stock
- 6411 ПКС
- Package
- BGA-484
- Series
- Встроенные - FPGA (Field Programmable Gate Array)
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | 10M16DCF484C8G | 10M16DCF484C7G | Why it matters |
|---|---|---|---|
| Speed Grade | 8 | 7 | The speed grade determines the maximum operating frequency and timing performance; a lower number indicates a faster grade, so the C7G device can support higher clock rates than the C8G. |
| Family | MAX 10 | MAX 10 | Both devices belong to the same FPGA family, ensuring compatibility of architecture, IP cores, and development tools. |
| Logic Elements (LEs) | 16000 | 16000 | Logic element count defines the available programmable logic capacity for implementing user designs. |
| Package | 484-pin FBGA | 484-pin FBGA | Package type and pin count must match for physical board compatibility and footprint interchangeability. |
| Operating Temperature Range | 0°C to 85°C (Commercial) | 0°C to 85°C (Commercial) | The temperature range determines the environments in which the device can reliably operate. |
| Supply Voltage (Core) | 1.2 V | 1.2 V | Core supply voltage must match the board power design for correct operation and electrical compatibility. |
| Embedded Memory | Up to 5,888 Kbits | Up to 5,888 Kbits | Embedded memory capacity affects the ability to store data, buffers, and implement memory-intensive functions on-chip. |
| Configuration Method | Internal configuration flash | Internal configuration flash | On-chip configuration flash enables single-chip operation and instant-on capability without external configuration memory. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 10M16DCF484C8G | 10M16DCF484C7G |
|---|---|---|
| Supplier | - | Intel |
| Series | MAX® 10 | MAX® 10 |
| Part Status | Active | Active |
| Number of LABs/CLBs | 1000 | 1000 |
| Number of Logic Elements/Cells | 16000 | 16000 |
| Total RAM Bits | 562176 | 562176 |
| Number of I/O | 320 | 320 |
| Voltage - Supply | 1.15V ~ 1.25V | 1.15V ~ 1.25V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) | 0°C ~ 85°C (TJ) |
Frequently asked questions
What are the 10M16DCF484C8G and 10M16DCF484C7G devices?
Both are Intel (formerly Altera) MAX 10 field-programmable gate array (FPGA) devices in the 10M16 density family, featuring 16,000 logic elements (LEs), packaged in a 484-pin FineLine BGA (FBGA) package, and specified for commercial temperature operation. The suffix C8G or C7G denotes the speed grade and lead-free/RoHS-compliant packaging option.
What is the difference between the 10M16DCF484C8G and 10M16DCF484C7G?
The primary difference is the speed grade. The 10M16DCF484C8G is a speed grade 8 device, while the 10M16DCF484C7G is a speed grade 7 device. Speed grade 7 offers faster timing performance (higher maximum operating frequencies and shorter propagation delays) than speed grade 8, but both share the same 16,000 LE density, 484-pin FBGA package, and commercial temperature range.
Are the 10M16DCF484C8G and 10M16DCF484C7G pin-to-pin compatible?
Yes. Both devices use the same 484-pin FineLine BGA package with identical pinouts as defined by the Intel MAX 10 device pin-out specifications. They are physically and functionally pin-to-pin compatible, allowing the same PCB footprint to accommodate either speed grade.
Can the 10M16DCF484C8G be used as a drop-in replacement for the 10M16DCF484C7G?
In many designs, yes, provided the timing requirements are re-validated. Because the C8G is a slower speed grade than the C7G, a design that meets timing with the C7G may not meet timing with the C8G. The replacement is acceptable only after static timing analysis confirms all timing constraints are satisfied for the slower device.
Do both devices support the same configuration and feature set?
Yes. Both the 10M16DCF484C8G and 10M16DCF484C7G belong to the same MAX 10 10M16 device family and support identical features, including internal configuration flash, analog-to-digital converter (ADC) blocks, and user flash memory. The only functional difference is the speed grade affecting timing performance.
What is the operating temperature range for these devices?
Both the 10M16DCF484C8G and 10M16DCF484C7G are specified for commercial temperature operation, typically 0°C to 85°C junction temperature (TJ), as defined in the Intel MAX 10 device datasheet. They are not rated for industrial or automotive temperature ranges.
Which speed grade should be selected for a new design?
Select the 10M16DCF484C7G (speed grade 7) when higher performance is required and timing margins are tight. Select the 10M16DCF484C8G (speed grade 8) when the design meets timing at the slower speed grade, as it may offer a cost advantage. The choice must be based on static timing analysis using the appropriate Intel MAX 10 timing model.