TMS320C6678ACYPA vs TMS320C6678ACYPA25 Comparison
Detailed side-by-side comparison of TMS320C6678ACYPA by Texas Instruments and TMS320C6678ACYPA25 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
TMS320C6678ACYPA - Octo-Core C66x DSP 1.25GHz | Texas Instruments
TMS320C6678ACYPA ✓ ActiveTexas Instruments
TMS320C6678ACYPA25 - Octo-Core C66x DSP 1.25GHz | Texas Instruments
TMS320C6678ACYPA25 ✓ ActiveSpecification Comparison
| Parameter | TMS320C6678ACYPA | TMS320C6678ACYPA25 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | DSP | DSP |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $226.49 | $410.42 |
| Core Type | C66x fixed/floating-point DSP | — |
| Number of Cores | 8 | — |
| Maximum Clock Frequency | 1.25 GHz | — |
| Aggregate Performance | up to 10 GHz (octo-core) | — |
| Architecture | KeyStone multicore SoC | — |
| On-Chip L2 Memory | 4 MB | — |
| L1 Memory per Core | 32 KB L1P + 32 KB L1D | — |
| External Memory Interface | 64-bit DDR3 | 64-bit DDR3 EMIF with ECC, up to 8 GB addressable |
| Peripherals | Hyperlink, SRIO, EMAC, EMIF16 | — |
| Supply Voltage | [DATA_NEEDED: core and I/O supply voltage ranges] | — |
| Operating Temperature | -40C to +100C | — |
| Package | 841-pin FCBGA (CYP), 24x24 mm | FCBGA-841 (CYP) 24x24 mm |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| Speed Grade Code | ACY = 1.0 GHz to 1.25 GHz family | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| MSL Level | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Typical Power Dissipation | [DATA_NEEDED: typical power at 1.25 GHz] | — |
| Device Type | — | Digital Signal Processor (DSP) - Fixed/Floating Point |
| Core Architecture | — | C66x (8 cores) |
| Maximum Core Frequency | — | 1.25 GHz |
| Operating Temperature Range | — | -40 C to +100 C |
| L1 Program Cache (per core) | — | 32 KB |
| L1 Data Cache (per core) | — | 32 KB |
| L2 Cache (per core) | — | 512 KB (configurable as cache/SRAM, with ECC) |
| High-Speed Serial Interfaces | — | 4x Serial RapidIO v2.1, 2x PCIe Gen2, HyperLink (50 Gbaud), 2x SGMII Gigabit Ethernet |
| Other Peripherals | — | I2C, SPI, UART, GPIO, 16x 64-bit timers, EMIF16 (NAND/NOR), Telecom Serial Interface Port |
| Process Technology | — | 40 nm CMOS |
| Core Supply Voltage | — | 1.0 V |
| I/O Supply Voltages | — | 1.5 V / 1.8 V |
| Approximate Power Dissipation | — | 5-10 W typical load (depends on core activity) |
| ECC Support | — | Yes (L2 cache, DDR3 EMIF) |