SM320C30 数字信号处理器_ BDTIC代理SM320C30

SM320C30 数字信号处理器

The SMJ320C30 internal busing and special digital signal processor (DSP) instruction set has the speed and flexibility to execute up to 50 MFLOPS. The SMJ320C30 device 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 emphasis on total system cost has resulted in a less expensive processor that can be designed into systems currently using costly bit-slice processors.

SMJ320C30-40: 50-ns single-cycle execution time, 5% supply
SMJ320C30-50: 40-ns single-cycle execution time, 5% supply

The SMJ320C30 can perform parallel multiply and ALU operations on integer or floating-point data in a single cycle

	SM320C30
Frequency (MHz)	50
MIPS	25
MOPS	50 MFLOPS
Cycle Time (ns)	40
Data / Program Memory Space (Words)	16M
RAM (Words)	2K
ROM (Words)	4K
Cache	64
DMA (Ch)	1
Timers	2
Total Serial Ports	2
Serial Ports	2
Parallel Ports	2
Rating	Military

SM320C30 特性

–55°C to 125°C Operating Temperature Range, QML Processing
Processed to MIL-PRF-38535 (QML)
Performance
- SMJ320C30-40 (50-ns Cycle)
  40 MFLOPS
  20 MIPS
- SMJ320C30-50 (40-ns Cycle)
  50 MFLOPS
  25 MIPS
Two 1K-Word × 32-Bit Single-Cycle Dual-Access On-Chip RAM Blocks
Validated Ada Compiler
64-Word × 32-Bit Instruction Cache
32-Bit Instruction and Data Words, 24-Bit Addresses
40 / 32-Bit Floating-Point / Integer Multiplier and Arithmetic Logic Unit (ALU)
Parallel ALU and Multiplier Execution in a Single Cycle
On-Chip Direct Memory Access (DMA) Controller for Concurrent I/O and CPU Operation
Integer, Floating-Point, and Logical Operations
One 4K-Word × 32-Bit Single-Cycle Dual-Access On-Chip ROM Block
Two 32-Bit External Ports (24- and 13-Bit Address)
Two Serial Ports With Support for 8- / 16- / 24- / 32-Bit Transfers
Packaging
- 181-Pin Grid Array Ceramic Package (GB Suffix)
- 196-Pin Ceramic Quad Flatpack With Nonconductive Tie-Bar (HFG Suffix)
SMD Approval for 40- and 50-MHz Versions

SM320C30 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
SM320C30GBM40	ACTIVE	-55 to 125	875.43 \| 1ku	CPGA (GB) \| 181	1 \| JEDEC TRAY (5+1)
SM320C30GBM50	ACTIVE	-55 to 125	962.96 \| 1ku	CPGA (GB) \| 181	1 \| JEDEC TRAY (5+1)
SM320C30HFGM40	ACTIVE	-55 to 125	962.96 \| 1ku	CFP (HFG) \| 196	1 \| JEDEC TRAY (5+1)

SM320C30 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
SM320C30GBM40	TBD	Call TI	N/A for Pkg Type	SM320C30GBM40	SM320C30GBM40
SM320C30GBM50	TBD	Call TI	N/A for Pkg Type	SM320C30GBM50	SM320C30GBM50
SM320C30HFGM40	TBD	Call TI	N/A for Pkg Type	SM320C30HFGM40	SM320C30HFGM40