| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,652 pcs
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3652 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Technology |
The TMS320C51PQ57 from Texas Instruments is a powerful 16-bit digital signal processor (DSP) belonging to the TMS320C5x generation. Fabricated with static CMOS technology, it is designed for high performance and versatility, capable of executing up to 50 million instructions per second (MIPS).
Key features include a single-cycle instruction execution time as low as 20 ns for 5-V operation and 25 ns for 3-V operation. It supports a single-cycle 16x16-bit multiply/add operation and offers extensive memory addressing capabilities, including up to 224K x 16-bit of external memory space. On-chip memory includes Program ROM, Single-Access RAM (SARAM), and Dual-Access RAM (DARAM).
Connectivity options include a full-duplex synchronous serial port, a TDM serial port, and a host port interface. The device also features an on-chip timer, repeat instructions for program space efficiency, and multiple PLL clocking options. For testing and debugging, it incorporates scan-based emulation logic and boundary scan capabilities compliant with IEEE 1149.1 (JTAG).
This DSP is available in a 132-pin Quad Flat Package (PQ suffix) suitable for surface mount applications. It offers various low-power dissipation modes, including IDLE1 and IDLE2 modes, making it suitable for power-sensitive applications. The processor is built on high-performance static CMOS technology.
| Qty | Low | High |
|---|---|---|
| 1+ | $33.86 | $33.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The instruction execution time for the TMS320C51PQ57 at 5V is 20 ns.
The maximum addressable external memory space is 224K x 16-Bit.
It features a Full-Duplex Synchronous Serial Port and a Time-Division-Multiplexed (TDM) Serial Port.
At 5V, 40MHz (average), it's 47 mA. In IDLE1 mode, it's 10 mA. In IDLE2 mode (40MHz clock), it's 3 mA, and with clocks off, it's 5 mA.
The TMS320C51PQ57 is available in a 132-Pin Quad Flat Package with the PQ suffix.
