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參數(shù)資料
| 型號(hào)： | SMQ320C50HFG |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | DIGITAL SIGNAL PROCESSOR |
| 中文描述： | 數(shù)字信號(hào)處理器 |
| 文件頁(yè)數(shù)： | 1/43頁(yè) |
| 文件大?。?/td> | 577K |
| 代理商： | SMQ320C50HFG |
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SMQ320C32
DIGITAL SIGNAL PROCESSOR
SGUS027B – APRIL 1998 – REVISED MARCH 1999
1
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
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
– Two-Channel Direct Memory Access
(DMA) Coprocessor With Configurable
Priorities
Enhanced External Memory Interface That
Supports 8-/16-/32-Bit-Wide External RAM
for Data Access and Program Execution
From 16-/32-Bit-Wide External RAM
SMJ320C30 and SMJ320C31 Object Code
Compatible
Fabricated Using 0.7-
μ
m Enhanced
Performance Implanted CMOS (EPIC
)
Technology by Texas Instruments
144-Pin Plastic Quad Flatpack
(PCM Suffix) 5 V
Eight Extended-Precision Registers
Two Address Generators With Eight
Auxiliary Registers and Two Auxiliary
Register Arithmetic Units (ARAUs)
Two Low-Power Modes
Two- and Three-Operand Instructions
Parallel Arithmetic Logic Unit (ALU) and
Multiplier Execution in a Single Cycle
Block-Repeat Capability
Zero-Overhead Loops With Single-Cycle
Branches
Conditional Calls and Returns
Interlocked Instructions for
Multiprocessing Support
One External Pin, PRGW, That Configures
the External-Program-Memory Width to
16 or 32 Bits
Two Sets of Memory Strobes (STRB0 and
STRB1) and One I/O Strobe (IOSTRB)
Allow Zero-Glue Logic Interface to Two
Banks of Memory and One Bank of External
Peripherals
Separate Bus-Control Registers for Each
Strobe-Control Wait-State Generation,
External Memory Width, and Data Type Size
STRB0 and STRB1 Memory Strobes Handle
8-, 16-, or 32-Bit External Data Accesses
(Reads and Writes)
Multiprocessor Support Through the HOLD
and HOLDA Signals Is Valid for All Strobes
description
The SMQ320C32 is a member of the ’320C3x generation of digital signal processors from Texas Instruments.
The SMQ320C32 is an enhanced 32-bit floating-point processor manufactured in 0.7-
μ
m triple-level-metal
CMOS technology. The enhancements to the ’320C3x 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.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
EPIC is a trademark of Texas Instruments Incorporated.
Copyright
1999, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
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PDF描述 |
|---|---|
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| SMQ320C50PQM66 | DIGITAL SIGNAL PROCESSOR |
| SMQ320C50GFA | CAPACITOR, ACCU-P 4.7PF 50V 0603CAPACITOR, ACCU-P 4.7PF 50V 0603; Capacitance:4.7pF; Voltage rating, DC:50V; Capacitor dielectric type:Ceramic Multi-Layer; Tolerance, +:2.1%; Tolerance, -:2.1%; Temp, op. max:125(degree C); Temp, op. |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SMQ320C50PQ | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIGITAL SIGNAL PROCESSOR |
| SMQ320C50PQM66 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIGITAL SIGNAL PROCESSOR |
| SMQ320LC31 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIGITAL SIGNAL PROCESSORS |
| SMQ320LC31PQM40 | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC MILITARY DIGITAL SIGNAL PROC RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
| SMQ32S | 制造商:JAUCH 制造商全稱:Jauch Quartz Gmbh 功能描述:Quartz Crystal |
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