參數(shù)資料
型號: TMS320C10-14
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors(280ns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(280ns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): 104/139頁
文件大?。?/td> 1478K
代理商: TMS320C10-14
RL = 825
CL = 100 pF,
(see Figure 2)
RL = 825
,
CL = 100 pF
(see Figure 2)
TMS320C17, TMS320E17, TMS320P17
DIGITAL SIGNAL PROCESSORS
SPRS009C–JANUARY 1987–REVISED JULY 1991
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
104
timing requirements over recommended operating conditions
MIN
48.78
NOM
MAX
150
10
10
UNIT
ns
tc(MC)
tr(MC)
tf(MC)
tw(MCP)
tw(MCL)
tw(MCH)
Values derived from characterization data and not tested.
Master clock cycle time
50
5
5
Rise time, master clock input
ns
Fall time, master clock input
ns
Pulse duration, master clock
0.45tc(MC)
0.6tc(MC)
ns
Pulse duration, master clock low
20
20
ns
Pulse duration, master clock high
ns
MEMORY AND PERIPHERAL INTERFACE TIMING
switching characteristics over recommended operating conditions
PARAMETER
TEST CONDITIONS
MIN
10
TYP
MAX
UNIT
td1
td4
td5
td6
td7
td8
td9
td10
Delay time, CLKOUT
to address bus valid
50
ns
Delay time, CLKOUT
to DEN
1/4tc(C)– 5
–10
1/2tc(C)– 5
–10
1/4tc(C)+ 15
ns
Delay time, CLKOUT
to DEN
15
ns
Delay time, CLKOUT
to WE
1/2tc(C)+ 15
ns
Delay time, CLKOUT
to WE
15
ns
Delay time, CLKOUT
to data bus OUT valid
1/4tc(C) + 65
ns
Time after CLKOUT
that data bus starts to be driven
1/4tc(C)– 5
ns
Time after CLKOUT
that data bus stops bieng driven
1/4tc(C)+70
ns
Data bus OUT valid after CLKOUT
1/4tc(C)–10
ns
th(A-WMD)
Address hold time after WE
, or DEN
(see Note 14)
0
2
ns
tsu(A-MD)
Values derived from characterization data and not tested.
NOTE 14: Address bus will be valid upon WE
, MEN
, or DEN
.
Address bus setup time prior to DEN
1/4tc(C)–45
ns
timing requirements over recommended operating conditions
TEST CONDITIONS
MIN
NOM
MAX
UNIT
tsu(D)
Setup time, data bus valid prior to CLKOUT
50
ns
th(D)
Hold time, data bus held valid after CLKOUT
(see Note 16)
0
ns
NOTE 16: Data may be removed from the data bus upon DEN
preceding CLKOUT
.
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