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NFBGA (ZWT)

TMS320C6421ZWTQ5

Active
Texas Instruments

C64X+ FIXED POINT DSP- UP TO 600MHZ, 8 BIT EMIFA, 16-BIT DDR2

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NFBGA (ZWT)

TMS320C6421ZWTQ5

Active
Texas Instruments

C64X+ FIXED POINT DSP- UP TO 600MHZ, 8 BIT EMIFA, 16-BIT DDR2

Find alt

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

SpecificationTMS320C6421ZWTQ5
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)125 °C
Operating Temperature (Min)-40 °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

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