Texas Instruments TMS320C6657CZH DSPs (Digital Signal Processors)
IC DSP FIX/FLOAT POINT 625FCBGA
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments TMS320C6657CZH DSPs (Digital Signal Processors) technical specifications.
General
Related Parts Comparison (TMS320C6657CZH vs TMS320C5505AZCH12 vs TMS320C5504AZCH15 vs TMS320C5505AZCH15)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 625-BFBGA, FCBGA | 196-LFBGA | 196-LFBGA | LFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 85°C (TC) | -10°C ~ 70°C (TC) | -10°C ~ 70°C (TC) | -10°C ~ 70°C (TC) |
| Interface | DDR3, EBI/EMI, Ethernet, McBSP, PCIe, I²C, SPI, UART, UPP | EBI/EMI, I²C, I²S, MMC/SD, SPI, UART/USART, USB | EBI/EMI, I²C, I²S, MMC/SD, SPI, UART/USART, USB | I2C, SPI, USB, MMC, SD, UART, USART, EBI/EMI |
| Lifecycle Status | Active | Active | Active | Active |
| Clock Rate | 1GHz | 120MHz | 150MHz | 150 MHz |
| Non Volatile Memory | ROM (128kB) | ROM (128kB) | ROM (128kB) | ROM (128kB) |
| On Chip RAM | 2.06MB | 320kB | 256kB | 320kB |
| Type | Fixed/Floating Point | Fixed Point | Fixed Point | Fixed Point |
| Voltage Core | 1.00V | 1.05V, 1.30V | 1.05V, 1.40V | 1.05V, 1.40V |
| Voltage IO | 1.0V, 1.5V, 1.8V | 1.8V, 2.5V, 2.8V, 3.3V | 1.8V, 2.5V, 2.8V, 3.3V | 1.8V, 2.5V, 2.8V, 3.3V |
| Action |
Texas Instruments TMS320C6657CZH DSPs (Digital Signal Processors) Overview
1GHz Digital Signal Processor (DSP) with 16-bit data bus width, supporting both fixed-point and floating-point arithmetic. Features a C66x core architecture, delivering 8000 MIPS performance. Includes 128KB ROM program memory and 1MB RAM. Packaged in a 625-pin FCBGA with a 0.8mm pin pitch, designed for surface mounting.
Operates at a typical 1V supply voltage, with an interface supporting I2C, SPI, and UART.
