SMQ320C32 数字信号处理器_ BDTIC代理SMQ320C32

SMQ320C32 数字信号处理器

The SMQ320C32 is a member of the \x92320C3x generation of digital signal processors from Texas Instruments. The SMQ320C32 is an enhanced 32-bit floating-point processor manufactured in 0.7-um triple-level-metal CMOS technology. The enhancements to the \x92320C3x architecture include a variable-width external-memory interface, faster instruction cycle time, power-down modes, two-channel DMA coprocessor with configurable priorities, flexible bootloader, relocatable interrupt-vector table, and edge- or level-triggered interrupts.

The internal busing and special digital signal processing instruction set of the SMQ320C32 have the speed and flexibility to execute up to 50 million floating-point operations per second (MFLOPS).

	SMQ320C32
Frequency (MHz)	60
MIPS	30
MOPS	330
Cycle Time (ns)	33
Data / Program Memory Space (Words)	16M
RAM (Words)	512
Cache	64
DMA (Ch)	2
Timers	2
Total Serial Ports	1
Serial Ports	1
Boot Loader Available	YES
Rating	Military

SMQ320C32 特性

Military Operating Temperature Range
- 55°C to 125°C; QML Processing
High-Performance Floating-Point Digital Signal Processor (DSP) SMQ320C32-50 (5 V)
- 40-ns Instruction Cycle Time
- 275 MOPS
- 50 MFLOPS
- 25 MIPS
SMQ320C32-60 (5 V)
- 33-ns Instruction Cycle Time
- 330 MOPS
- 60 MFLOPS
- 30 MIPS
32-Bit High-Performance CPU
16-/ 32-Bit Integer and 32-/ 40-Bit Floating-Point Operations
32-Bit Instruction Word, 24-Bit Addresses
Two 256 × 32-Bit Single-Cycle, Dual-Access On-Chip RAM Blocks
Flexible Boot-Program Loader
On-Chip Memory-Mapped Peripherals:
- One Serial Port
- Two 32-Bit Timers

SMQ320C32 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
5962-9679001NXB	ACTIVE	-55 to 125	116.09 \| 1ku	QFP (PCM) \| 144	1 \| JEDEC TRAY (10+1)
5962-9679002NXB	ACTIVE	-55 to 125	127.71 \| 1ku	QFP (PCM) \| 144	1 \| JEDEC TRAY (10+1)

SMQ320C32 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
5962-9679001NXB	TBD	CU	Level-4-220C-72 HR	5962-9679001NXB	5962-9679001NXB
5962-9679002NXB	TBD	CU	Level-4-220C-72 HR	5962-9679002NXB	5962-9679002NXB