| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
11 pcs
|
11 pcs | On Request | 1 | On Request | On Request | 96 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Package / Case | |
| Storage Temperature | |
| Tape & Reel | |
| Technology |
The TMS320C51PQA57 from Texas Instruments is a powerful 16-bit Digital Signal Processor (DSP) belonging to the TMS320C5x generation. Fabricated with high-performance static CMOS technology, this DSP is designed for speed and versatility.
Key electrical specifications include instruction execution times as low as 20 ns for 5-V operation and 25 ns for 3-V operation. It supports single-cycle 16x16-bit multiply/add operations and features a maximum addressable external memory space of 224K x 16-bit. On-chip memory includes Program ROM (2K-32K x 16-bit), Program/Data RAM (SARAM, 1K-9K x 16-bit), and Dual-Access RAM (DARAM, 1K).
This DSP includes several integrated peripherals such as a full-duplex synchronous serial port, a TDM serial port, an on-chip timer, and a host port interface. It supports hardware or software wait-state generation and offers multiple Phase-Locked Loop (PLL) clocking options. Power dissipation is optimized with various low-power modes, including IDLE1 and IDLE2 modes.
The TMS320C51PQA57 is available in multiple packaging options, including 100-pin QFP, 100-pin Thin QFP, 128-pin Thin QFP, 132-pin QFP, and 144-pin Thin QFP. It also supports IEEE 1149.1 (JTAG) for emulation and testing.
| Qty | Low | High |
|---|---|---|
| 1+ | $33.86 | $33.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Instruction execution time is 20-50 ns for 5-V operation and 25-50 ns for 3-V operation.
The maximum addressable external memory space is 224K x 16-Bit.
It features single-access on-chip Program/Data RAM (SARAM) and dual-access on-chip Program/Data RAM (DARAM).
It includes a full-duplex synchronous serial port for coder/decoder interface and a time-division-multiplexed (TDM) serial port.
Power dissipation is up to 47 mA at 5 V, 40-MHz clock (average), and down to 3 mA in IDLE2 mode.
Available packaging options include 100-pin QFP, 100-pin Thin QFP, 128-pin Thin QFP, 132-pin QFP, and 144-pin Thin QFP.