TMS320C6655CZH vs TMS320C6657CZH Comparison
Detailed side-by-side comparison of TMS320C6655CZH by Texas Instruments and TMS320C6657CZH 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
TMS320C6657CZH - 1GHz Dual-Core C66x DSP | Texas Instruments
TMS320C6657CZH ✓ ActiveSpecification Comparison
| Parameter | TMS320C6655CZH | TMS320C6657CZH |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | DSP | DSP |
| Lifecycle Status | Active | Active |
| Product Type | Fixed/Floating-Point Digital Signal Processor | — |
| Processor Core | 1 C66x core | 2 C66x cores |
| Nominal Clock Frequency | 1 GHz | — |
| Maximum Device-Family Clock Frequency | 1.25 GHz | — |
| Instruction Throughput | 8000 MIPS | — |
| Word Width | 16 bit | — |
| Program Memory Size | 128 kB | 128 kB |
| On-Chip RAM | 2 MB | — |
| Arithmetic Support | Fixed-point and floating-point | — |
| External Memory Interface | DDR3 | — |
| Network Interfaces | EMAC, Ethernet | — |
| Serial Interfaces | McBSP, I2C, SPI, UART | — |
| Expansion Interfaces | PCIe, Universal Parallel Port | — |
| Package | 625-pin FCBGA (CZH), 21 x 21 mm | — |
| Mounting Type | Surface mount | Surface Mount |
| Device Status | Active | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | ROHS3 Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | 0°C to 85°C |
| Core Supply Voltage | [DATA_NEEDED: core supply voltage] | — |
| Device Type | — | Fixed/Floating Point Digital Signal Processor (DSP) |
| Core Clock Frequency | — | 1 GHz |
| Family Maximum Clock Frequency | — | Up to 1.25 GHz |
| Data RAM Size | — | 3 MB |
| UART Interface Count | — | 2 UART |
| Operating Supply Voltage | — | 900 mV to 1.1 V |
| Nominal I/O Supply Voltage | — | 1.8 V |
| Data Bus Width | — | 16-bit |
| Package Type | — | FCBGA (CZH) |
| Package Pin Count | — | 625 pins |
| Package Dimensions | — | 21 mm x 21 mm |
| Packaging | — | Tray |
| Lifecycle Status | — | Active |
| Minimum Order Quantity | — | 1 unit |
| Manufacturer Lead Time | — | 18 weeks |