TMS320VC33 Selling Leads, Price trend, TMS320VC33 DataSheet download, circuit diagram from SeekIC.com

PinoutSpecificationsSupply voltage range, DVDD‡ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.3 V to 4 VSupply voltage range, CVDD‡ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.3 V to 2.4 VIn...

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SeekIC No. : 004525000 Detail

TMS320VC33: PinoutSpecificationsSupply voltage range, DVDD‡ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.3 V to 4 VSupply voltage range, CVDD‡ . . . ...

TMS320VC33 Data Sheet

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Part Number:: TMS320VC33
Supply Ability:: 5000

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Pinout

Connection Diagram

Specifications

Supply voltage range, DV_DD^‡ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.3 V to 4 V
Supply voltage range, CV_DD^‡ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.3 V to 2.4 V
Input voltage range, VI^§ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−1 V to 4.6 V
Output voltage range, V_O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.3 V to 4.6 V
Continuous power dissipation (worst case)^¶ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500 mW
(for TMS320VC33-150)
Operating case temperature range, T_C(PGE − commercial) . . . . . . . . . . . . . . . . . . .0°C to 90°C
T_C(PGEA − industrial) . . . . . . . . . . . .. . . . .− 40°C to 100°C
Storage temperature range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . .− 55°C to 150°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
‡ All voltage values are with respect to VSS.
§ Absolute DC input level should not exceed the DVDD or VSS supply rails by more than 0.3 V. An instantaneous low current pulse of < 2 ns,
< 10 mA, and < 1 V amplitude is permissible.
¶ Actual operating power is much lower. This value was obtained under specially produced worst-case test conditions for the TMS320VC33, which
are not sustained during normal device operation. These conditions consist of continuous parallel writes of a checkerboard pattern to the external
data and address buses at the maximum possible rate with a capacitive load of 30 pF. See normal (ICC) current specification in the electrical
characteristics table and also read TMS320C3x General-Purpose Applications User's Guide (literature number SPRU194).

Description

The TMS320VC33 DSP is a 32-bit, floating-point processor manufactured in 0.18-µm four-level-metal CMOS (TImeline) technology. The TMS320VC33 is part of the TMS320C3x generation of DSPs from Texas Instruments.

The TMS320C3x's internal busing and special digital-signal-processing instruction set have the speed and flexibility to execute up to 150 million floating-point operations per second (MFLOPS). The TMS320VC33 optimizes speed by implementing functions in hardware that other processors implement through software or
microcode. This hardware-intensive approach provides performance previously unavailable on a single chip.

The TMS320VC33 can perform parallel multiply and ALU operations on integer or floating-point data in a single cycle. Each processor also possesses a general-purpose register file, a program cache, dedicated ARAUs, internal dual-access memories, one DMA channel supporting concurrent I/O, and a short machine-cycle time. High performance and ease of use are the results of these features.

General-purpose applications are greatly enhanced by the large address space, multiprocessor interface, internally and externally generated wait states, one external interface port, two timers, one serial port, and multiple-interrupt structure. The TMS320C3x supports a wide variety of system applications from host processor to dedicated coprocessor. High-level-language support is easily implemented through a register-based architecture, large address space, powerful addressing modes, flexible instruction set, and well-supported floating-point arithmetic.

The TMS320VC33 is a superset of the TMS320C31. Designers now have an additional 1M bits of on-chip SRAM, a maximum throughput of 150 MFLOPS, and several I/O enhancements that allow easy upgrades to current systems or creation of new baselines. This data sheet provides information required to fully utilize the new features of the TMS320VC33 device. For general TMS320C3x architecture and programming information, see the TMS320C3x User's Guide (literature number SPRU031).

TMS320VC33

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