TCI6638K2K - Multicore DSP+ARM KeyStone II SoC

Texas Instruments

The TCI6638K2K by Texas Instruments is a Multicore DSP+ARM KeyStone II SoC. Below is the official datasheet preview.

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TCI6638K2K Multicore DSP+ARM KeyStone II SoC by Texas Instruments - Datasheet Preview — Official preview page of the **TCI6638K2K** Multicore DSP+ARM KeyStone II SoC datasheet (Texas Instruments).

Datasheet Details

Part number	TCI6638K2K
Manufacturer	Texas Instruments
File Size	2.23 MB
Description	Multicore DSP+ARM KeyStone II SoC
Datasheet	TCI6638K2K-etcTI.pdf
Additional preview pages of the TCI6638K2K datasheet.

TCI6638K2K Product details

Description

The TCI6638K2K Communications Infrastructure KeyStone SoC is a member of the C66x family based on TI's new KeyStone II Multicore SoC Architecture designed specifically for high-performance wireless infrastructure applications.

Features

1.
Eight TMS320C66x DSP Core Subsystems (C66x CorePacs), Each With.
1.0 GHz or 1.2 GHz C66x Fixed- and FloatingPoint DSP Core.
38.4 GMacs/Core for Fixed Point @ 1.2 GHz.
19.2 GFlops/Core for Floating Point @ 1.2 GHz.
Memory.
32-KB L1P Per CorePac.
32-KB L1D Per CorePac.
1024-KB Local L2 Per CorePac.
ARM CorePac.
Four ARM® Cortex®-A15 MPCore™ Processors at up to 1.4 GHz.
4MB of L2 Cache Memory Share.

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Published: Mar 8, 2025 |