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361-PBGA-ZWT

TMS320C6421ZWT5

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Texas Instruments

DIGITAL SIGNAL PROCESSORS & CONTROLLERS - DSP, DSC FIXED-PT DIG SIGNAL PROC

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361-PBGA-ZWT

TMS320C6421ZWT5

Active
Texas Instruments

DIGITAL SIGNAL PROCESSORS & CONTROLLERS - DSP, DSC FIXED-PT DIG SIGNAL PROC

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Description

General part information

TMS320 Series

The TMS320C672x is the next generation of Texas Instruments' C67x generation of high-performance 32-/64-bit floating-point digital signal processors. The TMS320C672x includes the TMS320C6727B, TMS320C6726B, TMS320C6722B, and TMS320C6720 devices.(1)

Enhanced C67x+ CPU. The C67x+ CPU is an enhanced version of the C67x CPU used on the C671x DSPs. It is compatible with the C67x CPU but offers significant improvements in speed, code density, and floating-point performance per clock cycle. At 350 MHz, the CPU is capable of a maximum performance of 2800 MIPS/2100 MFLOPS by executing up to eight instructions (six of which are floating-point instructions) in parallel each cycle. The CPU natively supports 32-bit fixed-point, 32-bit single-precision floating-point, and 64-bit double-precision floating-point arithmetic.

Efficient Memory System. The memory controller maps the large on-chip 256K-byte RAM and 384K-byte ROM as unified program/data memory. Development is simplified since there is no fixed division between program and data memory size as on some other devices.

Technical Specifications

Parameters and characteristics for this part

SpecificationTMS320C6421ZWT5
Clock Rate (Frequency)500 MHz
InterfaceUART, McBSP, I2C, McASP, HPI, 10/100 Ethernet MAC
Mounting TypeSurface Mount
Non-Volatile Memory Size64 kB
Non-Volatile Memory TypeROM
On-Chip RAM96 kB
Operating Temperature (Max)90 °C
Operating Temperature (Min)0 °C
Package / Case361-LFBGA
Package Length16 mm
Package Name361-NFBGA
Package Width16 mm
TypeFixed Point
Voltage - Core (Option 1)1.05 V
Voltage - Core (Option 2)1.2 V
Voltage - I/O (Option 1)1.8 V
Voltage - I/O (Option 2)3.3 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

12Vin C642x Power using Integrated-FET DC/DC Converters and LDO
TMS320C64x+ DSP Little-Endian Library Programmer's Reference (Rev. B)
TMS320C642x DSP Inter-Integrated Circuit (I2C) Module User's Guide (Rev. D)
TMS320C642x DSP Power and Sleep Controller (PSC) User's Guide (Rev. A)
TMS320C64x+ DSP Image/Video Processing Library (v2.0) Programmer's Reference (Rev. A)
TMS320C620x/C642x McBSP: UART (Rev. C)
Using the TMS320C642x Bootloader (Rev. B)
SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V)
Thermal Considerations for the DM64xx, DM64x, and C6000 Devices
Using DMA with Framework Components for C64x+ (Rev. A)
TMS320C64x+ DSP Cache User's Guide (Rev. B)
TMS320C642x DSP 64-Bit Timer User's Guide (Rev. A)
TMS320C64x+ DSP Megamodule Reference Guide (Rev. K)
TMS320C64x+ DSP Big-Endian Library Programmer's Reference
TMS320C642x DSP Universal Asynchronous Receiver/Transmitter (UART) User's Guide (Rev. C)
TMS320C642x DSP General-Purpose Input/Output (GPIO) User's Guide (Rev. A)
12Vin C642x Power using Integrated-FET DC/DC Converters and LDO
TMS320C64x/C64x+ DSP CPU and Instruction Set Reference Guide (Rev. J)
TMS320C642x Power Consumption Summary (Rev. D)
TMS320C642x Pin Multiplexing Utility
5Vin C642x Power using a PMIC (Multi-output DC/DC Converter)
TMS320C642x DSP Asynchronous External Memory Interface (EMIF) User's Guide (Rev. B)
Migrating from EDMA v2.0 to EDMA v3.0 TMS320C64X DSP (Rev. A)
Migrating from TMS320C64x to TMS320C64x+ (Rev. A)
TMS320C642x DSP Phase-Locked Loop Controller (PLLC) User's Guide (Rev. B)
TMS320C642x DSP Enhanced DMA (EDMA) Controller User's Guide (Rev. A)
TMS320C642x DSP Pulse-Width Modulator (PWM) User's Guide (Rev. B)
TMS320C642x DSP Multichannel Audio Serial Port (McASP) User's Guide (Rev. C)
Introduction to TMS320C6000 DSP Optimization
TMS320C64x+ Image/Video Processing Library Programmer's Reference
TMS320C642x DSP VLYNQ Port User's Guide (Rev. B)
TMS320C642x DSP DDR2 Memory Controller User's Guide (Rev. B)
TMS320C642x DSP Host Port Interface (HPI) User's Guide (Rev. A)
TMS320C642x DSP Peripherals Overview Reference Guide
TMS320C642x DSP Multichannel Buffered Serial Port (McBSP) User's Guide (Rev. B)
TMS320C6421 Fixed-Point Digital Signal Processor datasheet (Rev. D)
Understanding TI's PCB Routing Rule-Based DDR Timing Specification (Rev. A)
How to Migrate CCS 3.x Projects to the Latest CCS (Rev. A)
Plastic Ball Grid Array [PBGA] Application Note (Rev. B)
TMS320C6424/21 Digital Signal Processor Silicon Errata (Revs 1.3 1.2 1.1 & 1.0) (Rev. D)
TMS320C642x DSP EMAC/MDIO User's Guide (Rev. C)
Implementing DDR2 PCB Layout on the TMS320C6421 DSP (Rev. C)