Part A
5CEFA2F23C8N
Intel
- Lifecycle
- Active
- Stock
- 2565 Stückzahl
- Package
- FBGA-484
- Series
- Embedded feFPGAs (Field Programmable Gate Array)
Replacement verdict
Compatible functional replacement candidate
The 5CEFA2M13I7N is a functionally compatible alternative to the 5CEFA2F23C8N, sharing the same Cyclone V FPGA family, logic density, and core architecture. However, the two devices differ in package type, operating temperature grade, and speed grade, so validation against the target application's thermal, mechanical, and timing requirements is required before substitution.
Logic Density
High match
Package Type
Validation required
Operating Temperature
Validation required
Speed Grade
Validation required
Parts at a glance
Part B
5CEFA2M13I7N
Intel
- Lifecycle
- Active
- Stock
- 6649 Stückzahl
- Package
- TFBGA-383
- Series
- Embedded feFPGAs (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 | 5CEFA2F23C8N | 5CEFA2M13I7N | Why it matters |
|---|---|---|---|
| Family / Series | Cyclone V E | Cyclone V E | Same FPGA family ensures compatible architecture, IP cores, and toolchain support. |
| Logic Elements (LE) | 25,000 | 25,000 | Equal logic capacity means equivalent design complexity can be implemented. |
| Package / Case | FBGA-484 | MBGA-383 | Different packages require different PCB footprints and cannot be drop-in replaced. |
| Operating Temperature Range | 0°C to +85°C (Commercial) | -40°C to +100°C (Industrial) | Industrial grade supports harsher environments; commercial grade is limited to benign conditions. |
| Speed Grade | 8 (Fastest) | 7 (Mid) | Speed grade affects maximum operating frequency and timing closure margins. |
| Supply Voltage - Core | 1.1 V | 1.1 V | Identical core voltage allows use of the same power supply design. |
| Number of I/Os | 224 | 224 | Same I/O count supports equivalent peripheral interfacing capability. |
| Embedded Memory (M9K) | 1,220 Kbits | 1,220 Kbits | Equal embedded memory enables similar on-chip buffering and data storage. |
| Mounting Type | Surface Mount | Surface Mount | Both are SMD, compatible with standard reflow assembly processes. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 5CEFA2F23C8N | 5CEFA2M13I7N |
|---|---|---|
| Supplier | - | Intel |
| Series | Cyclone® V E | Cyclone® V E |
| Part Status | Active | Active |
| Number of LABs/CLBs | 9434 | 9434 |
| Number of Logic Elements/Cells | 25000 | 25000 |
| Total RAM Bits | 2002944 | 2002944 |
| Number of I/O | 224 | 223 |
| Voltage - Supply | 1.07V ~ 1.13V | 1.07V ~ 1.13V |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TJ) | -40°C ~ 100°C (TJ) |
Frequently asked questions
What are the key differences between the 5CEFA2F23C8N and the 5CEFA2M13I7N?
The 5CEFA2F23C8N is a Cyclone V FPGA in the F23 package (FBGA-484) with a commercial temperature grade (C8: 0°C to 85°C junction, speed grade 8). The 5CEFA2M13I7N is a Cyclone V FPGA in the M13 package (MBGA-383) with an industrial temperature grade (I7: -40°C to 100°C junction, speed grade 7). They differ in package, pin count, temperature range, and speed grade.
Are the 5CEFA2F23C8N and 5CEFA2M13I7N pin-to-pin compatible?
No. The 5CEFA2F23C8N uses a 484-ball FBGA package, while the 5CEFA2M13I7N uses a 383-ball MBGA package. The different ball counts and package outlines mean they are not pin-to-pin compatible and require different PCB footprints.
Do both devices belong to the same FPGA family and logic density?
Yes. Both are Intel (Altera) Cyclone V FPGAs with the 5CEFA2 device prefix, indicating the same Cyclone V E family and equivalent logic density (A2: 25K logic elements). They share the same core architecture and hard IP blocks, but differ in package, speed grade, and temperature grade.
Can the 5CEFA2M13I7N be used as a drop-in replacement for the 5CEFA2F23C8N?
No. A drop-in replacement is not possible due to different package types (FBGA-484 vs MBGA-383), different pinouts, and different speed/temperature grades. Any substitution requires a new PCB layout, re-timing analysis, and validation against the target application's industrial temperature and performance requirements.
What are the operating temperature ranges for these two devices?
The 5CEFA2F23C8N is rated for commercial temperature operation with a junction temperature range of 0°C to 85°C. The 5CEFA2M13I7N is rated for industrial temperature operation with a junction temperature range of -40°C to 100°C. The industrial-grade device is suitable for harsher environments.
How do the speed grades of the 5CEFA2F23C8N and 5CEFA2M13I7N compare?
The 5CEFA2F23C8N has a speed grade of 8, while the 5CEFA2M13I7N has a speed grade of 7. In Intel Cyclone V nomenclature, a lower speed grade number indicates faster performance. Therefore, the 5CEFA2M13I7N (grade 7) offers higher maximum operating frequency and faster timing characteristics than the 5CEFA2F23C8N (grade 8).
Which device is more suitable for industrial applications?
The 5CEFA2M13I7N is more suitable for industrial applications because it carries the I7 industrial temperature grade (-40°C to 100°C junction). The 5CEFA2F23C8N is a commercial-grade device (0°C to 85°C junction) and is intended for consumer or commercial environments.
Do both devices support the same configuration and transceiver options?
Both are Cyclone V E FPGAs and support the same configuration schemes (e.g., active serial, passive serial, JTAG) and internal hard IP blocks typical of the family. However, the available user I/O count differs due to the different package ball counts (484 vs 383), and the 5CEFA2M13I7N's industrial grade may affect supported transceiver or I/O standards at extreme temperatures. Always verify specific I/O and transceiver availability in the respective device pin-out files.