SM320C50-EP 增强型产品数字信号处理器

The SM320C50-EP digital signal processor (DSP) is a high-performance, 16-bit, fixed-point processor manufactured in 0.72-µm double-level metal CMOS technology. The C50 is the first DSP from TI designed as a fully static device. Full-static CMOS design contributes to low power consumption while maintaining high performance, making it ideal for applications such as battery-operated communications systems, satellite systems, and advanced control algorithms.

A number of enhancements to the basic C2x architecture give the C50 a minimum 2× performance over the previous generation. A four-deep instruction pipeline, that incorporates delayed branching, delayed call to subroutine, and delayed return from subroutine, allows the C50 to perform instructions in fewer cycles

	SM320C50-EP
Frequency (MHz)	66, 80
MIPS	33
Cycle Time (ns)	30
Data / Program Memory Space (Words)	64K/64K
RAM (Words)	9K
ROM (Words)	2K
DMA (Ch)	Ext
Timers	1
Total Serial Ports	2
Serial Ports	1
TDM Serial Ports	1
Parallel Ports	64Kx16
Boot Loader Available	YES
Rating	HiRel Enhanced Product

SM320C50-EP 特性

Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product Change Notification
Qualification Pedigree
Military Operating Temperature Range: –55°C to 125°C
Industrial Operating Temperature Range: -40°C to 85°C
Fast Instruction Cycle Time (30 ns and 40 ns) and 25 ns for Industrial Temp Range
Source-Code Compatible With All TMS320C1x and TMS320C2x Devices
RAM-Based Operation
- 9K × 16-Bit Single-Cycle On-Chip Program/Data RAM
- 1056 × 16-Bit Dual-Access On-Chip Data RAM
2K × 16-Bit On-Chip Boot ROM
224K × 16-Bit Maximum Addressable External Memory Space (64K Program, 64K Data, 64K I/O, and 32K Global)
32-Bit Arithmetic Logic Unit (ALU)
- 32-bit Accumulator (ACC)
- 32-Bit Accumulator Buffer (ACCB)
16-Bit Parallel Logic Unit (PLU)
16 × 16-Bit Multiplier, 32-Bit Product
11 Context-Switch Registers

SM320C50-EP 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
SM320C50PQI80EP	ACTIVE	-40 to 85	62.15 \| 100u	BQFP (PQ) \| 132	36 \| JEDEC TRAY (10+1)
SM320C50PQM66EP	ACTIVE	-55 to 125	111.30 \| 100u	BQFP (PQ) \| 132	36 \| JEDEC TRAY (10+1)
V62/03613-01XE	ACTIVE	-55 to 125	111.30 \| 100u	BQFP (PQ) \| 132	36 \| JEDEC TRAY (10+1)
V62/03613-02XE	ACTIVE	-40 to 85	62.15 \| 100u	BQFP (PQ) \| 132	36 \| JEDEC TRAY (10+1)

SM320C50-EP 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
SM320C50PQI80EP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR	SM320C50PQI80EP	SM320C50PQI80EP
SM320C50PQM66EP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR	SM320C50PQM66EP	SM320C50PQM66EP
V62/03613-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR	V62/03613-01XE	V62/03613-01XE
V62/03613-02XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-4-260C-72 HR	V62/03613-02XE	V62/03613-02XE