SMJ320C30KGD 数字信号处理器，军用已知合格芯片

The SMJ320C30KGDB digital signal processor (DSP) is a high-performance, 32-bit floating-point processor manufactured in 0.72-µm, double-level metal CMOS technology.

The SMJ320C30KGDB internal busing and special digital-signal-processing instruction set have the speed and flexibility to execute up to 50 million floating-point operations per second (MFLOPS). The SMJ320C30KGDB 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 SMJ320C30KGDB 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

	SMJ320C30KGD
Rating	Military

SMJ320C30KGD 特性

Military Operating Temperature Range -55°C to 125°C, QML Processing
Fast Instruction Cycle Time of 50 ns and 40 ns
Two 1K-Word × 32-Bit Single-Cycle Dual-Access On-Chip RAM Blocks
32-Bit Instruction and Data Words, 24-Bit Addresses
Integer, Floating-Point, and Logical Operations
40- or 32-Bit Floating-Point/ Integer Multiplier and Arithmetic Logic Unit (ALU)
24 × 24-Bit Integer Multiplier, 32-Bit Product
32 × 32-Bit Floating-Point Multiplier, 40-Bit Product
Parallel ALU and Multiplier Execution in a Single Cycle
32-Bit Barrel Shifter
Eight Extended-Precision Registers (Accumulators)
Circular and Bit-Reversed Addressing Capabilities
Two Independent Bidirectional Serial Ports With Support for 8-, 16-, 24 -, or 32-Bit Transfers
Two 32-Bit Timers With Control and Counter Registers
Validated Ada Compiler
64-Word × 32-Bit Instruction Cache
On-Chip Direct Memory Access (DMA) Controller for Concurrent I/ O and CPU Operation
One 4K × 32-Bit Single-Cycle Dual-Access On-Chip ROM Block
Two 32-Bit External Ports (24- and 13-Bit Addresses)
Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs)

SMJ320C30KGD 芯片订购指南

器件	状态	温度	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
5962-9052604Q9B	ACTIVE	-55 to 125	850.50 \| 1ku	XCEPT (KGD) \| 0	36
5962-9052605Q9B	ACTIVE	-55 to 125	867.51 \| 1ku	XCEPT (KGD) \| 0	1
SMJ320C30KGDM40C	ACTIVE	-55 to 125	850.50 \| 1ku	XCEPT (KGD) \| 0	36
SMJ320C30KGDM50C	ACTIVE	-55 to 125	867.51 \| 1ku	XCEPT (KGD) \| 0	1

SMJ320C30KGD 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
5962-9052604Q9B	TBD	Call TI	N/A for Pkg Type	5962-9052604Q9B	5962-9052604Q9B
5962-9052605Q9B	TBD	Call TI	N/A for Pkg Type	5962-9052605Q9B	5962-9052605Q9B
SMJ320C30KGDM40C	TBD	Call TI	N/A for Pkg Type	SMJ320C30KGDM40C	SMJ320C30KGDM40C
SMJ320C30KGDM50C	TBD	Call TI	N/A for Pkg Type	SMJ320C30KGDM50C	SMJ320C30KGDM50C