Texas Instruments TMS320C6421ZDU6 DSPs (Digital Signal Processors)
IC DSP FIXED-POINT 376BGA
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments TMS320C6421ZDU6 DSPs (Digital Signal Processors) technical specifications.
General
Related Parts Comparison (TMS320C6421ZDU6 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 | 376-BBGA Exposed Pad | 196-LFBGA | 196-LFBGA | LFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 90°C (TJ) | -10°C ~ 70°C (TC) | -10°C ~ 70°C (TC) | -10°C ~ 70°C (TC) |
| Interface | HPI, I²C, McASP, McBSP, UART, 10/100 Ethernet MAC | 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 | Obsolete | Active | Active | Active |
| Clock Rate | 600MHz | 120MHz | 150MHz | 150 MHz |
| Non Volatile Memory | ROM (64kB) | ROM (128kB) | ROM (128kB) | ROM (128kB) |
| On Chip RAM | 96kB | 320kB | 256kB | 320kB |
| Type | Fixed Point | Fixed Point | Fixed Point | Fixed Point |
| Voltage Core | 1.05V, 1.20V | 1.05V, 1.30V | 1.05V, 1.40V | 1.05V, 1.40V |
| Voltage IO | 1.8V, 3.3V | 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 TMS320C6421ZDU6 DSPs (Digital Signal Processors) Overview
32-bit fixed-point digital signal processor (DSP) operating at 600 MHz, delivering 4800 MIPS. Features a 376-pin Ball Grid Array (BGA) package with a 1mm pin pitch, designed for surface mounting. Includes 96KB of RAM and supports interfaces such as Ethernet, I2C, I2S, SPI, and UART.
This ROMLess device is part of the C6000 family and operates within a temperature range of 0°C to 90°C.
