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): 28/139頁
文件大?。?/td> 1478K
代理商: TMS320C15-25
32-Bit ALU/ACC
Multiplier
Shifters
Interrupt
Data (16)
Address (12)
+5 V
GND
256-Word RAM
8K-Word ROM/
EPROM
D4
D5
D6
D7
IOP0
IOP1
IOP2
IOP3
IOP4
IOP5
D8
D9
RXD/DATA
TXD/CLK
D10
IOP6
IOP7
A
C
C
A
A
C
A
D
D
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
TCLK/CLKR
TCLK2/CLKX
A8
A7
A6
WE
REN
RS
INT
CLKOUT
A5
A4
NMI/MC/MP
WDT
CLKIN
A3
A2
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
A
I
I
I
I
D
I
I
D
D
I
I
D
A
D
D
D
TMS320C14, TMS320E14/P14
FN/FZ Packages
(Top View)
V
V
V
V
C
C
C
C
TMS320C14, TMS320E14, TMS320P14
DIGITAL SIGNAL PROCESSORS
SPRS009C–JANUARY 1987–REVISED JULY 1991
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
28
Key Features: TMS320C14/E14/P14
160-ns Instruction Cycle
256 Words of On-Chip Data RAM
4K Words of On-Chip Program ROM
(TMS320C14)
4K Words of On-Chip Program EPROM
(TMS320E14/P14)
One-Time Programmable (OTP) Windowless
EPROM Version Available (
320P14)
EPROM Code Protection for Copyright Security
External Memory Expansion up to 4K-Words
at Full Speed (Microprocessor Mode)
16
×
16-Bit Multipler With 32-Bit Product
0 to 16-Bit Barrel Shifter
Seven Input and Seven Output External Ports
Bit Selectable I/O Port (16 Pins)
16-Bit Bidirectional Data Bus With Greater than
50-Mbps Transfer Rate
Asynchronous Serial Port
15 Internal/External Interrupts
Event Manager With Capture Inputs and
Compare Outputs
Four Independent Timers [Watchdog,
General Purpose (2), Serial Port]
Four-Level Hardware Stack
Packaging: 68-Pin PLCC (FN Suffix)
or CLCC (FZ Suffix)
Single 5-V Supply
Operating Free-Air Temperature
. . . 0
°
C to 70
°
C
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