參數(shù)資料
型號: SM320C2550GBM
廠商: TEXAS INSTRUMENTS INC
元件分類: 數(shù)字信號處理
英文描述: 16-BIT, 50 MHz, OTHER DSP, CPGA68
封裝: CERAMIC, MO-067AA, MO-066AA, PGA-68
文件頁數(shù): 31/40頁
文件大?。?/td> 681K
代理商: SM320C2550GBM
Product Folder: SMJ320C25, Digital Signal Processors
Keyword
Part Number
PRODUCT FOLDER | PRODUCT INFO: FEATURES | DESCRIPTION | DATASHEETS | PRICING/AVAILABILITY/PKG |
SMJ320C25, Digital Signal Processors
DEVICE STATUS: ACTIVE
PARAMETER NAME
SMJ320C25
Frequency (MHz)
40
MIPS
10
Cycle Time (ns)
100
Data / Program Memory Space (Words) 64K/64K
RAM (Words)
544
ROM (Words)
4K
DMA
Ext
Timers
1
Total Serial Ports
1
Serial Ports
1
Parallel Ports
16x16
Boot Loader Available
NO
FEATURES
q
Military Temperature Range
-55°C to 125°C
q
100-ns or 80-ns Instruction Cycle Times
q
544 Words of Programmable On-Chip Data RAM
q
4K Words of On-Chip Program ROM
q
128K Words of Data/Program Space
q
16 Input and 16 Output Channels
q
16-Bit Parallel Interface
q
Directly Accessible External Data Memory Space
Global Data Memory Interface
q
16-Bit Instruction and Data Words
q
16 × 16-Bit Multiplier With a 32-Bit Product
q
32-Bit ALU and Accumulator
q
Single-Cycle Multiply/Accumulate Instructions
q
0 to 16-Bit Scaling Shifter
q
Bit Manipulation and Logical Instructions
q
Instruction Set Support for Floating-Point Operations, Adaptive Filtering, and Extended-Precision Arithmetic
q
Block Moves for Data/Program Management
q
Repeat Instructions for Efficient Use of Program Space
q
Eight Auxiliary Registers and Dedicated Arithmetic Unit for Indirect Addressing
q
Serial Port for Direct Code Interface
q
Synchronization Input for Synchronous Multiprocessor Configurations
q
Wait States for Communication to Slow-Off-Chip Memories/Peripherals
q
On-Chip Timer for Control Operations
q
Three External Maskable User Interrupts
q
Input Pin Polled by Software Branch Instruction
q
1.6-um CMOS Technology
q
Programmable Output Pin for Signaling External Devices
q
Single 5-V Supply
file:///G|/imaging/BITTING/CPL/20030422/04212003_9/TXII/042120003_HTML/smj320c25.html (1 of 4) [22-Apr-03 2:52:15 PM]
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