參數(shù)資料
型號: TMS320C15-25
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors(160ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的DSP)
中文描述: 數(shù)字信號處理器(160ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的數(shù)字信號處理器)
文件頁數(shù): 29/139頁
文件大?。?/td> 1478K
代理商: TMS320C15-25
TMS320C14, TMS320E14, TMS320P14
DIGITAL SIGNAL PROCESSORS
SPRS009C–JANUARY 1987–REVISED JULY 1991
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
29
introduction
The
C14/E14/P14 are 16/32-bit single-chip digital signal processing (DSP) microcontrollers that combine the
high performance of a DSP with on-chip peripherals. With a 160-ns instruction cycle, these devices are capable
of executing up to 6.4 million instructions per second (MIPS). The
C14/E14/P14 DSPs are ideal for applications
such as automotive control systems, computer peripherals, industrial controls, and military command/control
system applications.
Control-specific on-chip peripherals include: An event manager with 6 channel PWM D/A/, 6-bit I/O pins, an
asynchronous serial port, four 16-bit timers, and internal/external interrupts.
With 4K-words of on-chip ROM, the
C14 is a mask programmable device. Code is provided by the customer,
and TI incorporates the customer’s code into the photomask. It is offered in a 68-pin plastic chip carrier package
(FN suffix), rated for operation from 0
°
C to 70
°
C.
The
E14 is provided with a 4K-word on-chip EPROM. This EPROM version is excellent for prototyping and for
customized applications. It is programmable with standard EPROM programmers. It is offered in a 68-pin
(windowed) cerquad package (FZ suffix), rated for operation from 0
°
C to 70
°
C.
The
P14 features a one-time programmable 4K-word on-chip EPROM. The
P14 is provided in an
unprogrammed state and is programmed as if it were a blank
E14. It is offered in a low-cost,
volume-production-oriented, 68-pin plastic leaded chip carrier (PLCC) package (FN suffix), rated for operation
from 0
°
C to 70
°
C.
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