參數(shù)資料
型號: TMS320F206PZA
元件分類: 數(shù)字信號處理
英文描述: 16-Bit Digital Signal Processor
中文描述: 16位數(shù)字信號處理器
文件頁數(shù): 43/57頁
文件大?。?/td> 793K
代理商: TMS320F206PZA
TMS320F206
DIGITAL SIGNAL PROCESSOR
SPRS050A – NOVEMBER 1996 – REVISED APRIL 1998
43
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
MEMORY AND PERIPHERAL INTERFACE TIMING
memory and parallel I/O interface read timing
A15–A0, PS, DS, IS, R/W, and BR timings are all included in the timings referenced to A15–A0 except when
in transition between a read operation following a write operation or a write operation following a read operation,
where PS, DS, and IS pulse high [see t
w(MS)
].
switching characteristics over recommended operating conditions (see Figure 9) [H = 0.5t
c(CO)
]
PARAMETER
’320F206-40
MIN
UNIT
MAX
tsu(A-RD)
th(RD-A)
td(COL-A)
th(COL-A)RD
td(CO-RD)
td(COL-S)
tw(RDL)
tw(RDH)
Values specified from characterization data and not tested
Setup time, address valid before RD low
H – 4
ns
Hold time, address valid after RD high
– 6
ns
Delay time, CLKOUT1 low to read address valid
5
ns
Hold time, read address valid after CLKOUT1 low
– 5
ns
Delay time, CLKOUT1 high/low to RD low/high
– 2
4
4
ns
Delay time, CLKOUT1 low to STRB low/high
11
ns
Pulse duration, RD low (no wait states)
H – 3
H + 2
ns
Pulse duration, RD high
H – 4
H
ns
timing requirements over recommended operating conditions (see Figure 9) [H = 0.5t
c(CO)
]
’320F206-40
MIN
UNIT
MAX
ta(A)
tsu(D-RD)
th(RD-D)
th(AIV-D)
tsu(D–COL)RD
th(COL-D)RD
ta(RD)
ta(S)
Values specified from characterization data and not tested
Access time, from address valid to read data
2H – 18
ns
Setup time, read data before RD high
15
ns
Hold time, read data after RD high
– 2
ns
Hold time, read data after address invalid
0
ns
Setup time, read data before CLKOUT1 low
15
ns
Hold time, read data after CLKOUT1 low
– 2
ns
Access time, from RD low to read data
Access time, from STRB low to read data
H – 15
ns
2H – 21
ns
相關PDF資料
PDF描述
TMS320F206PZL 16-Bit Digital Signal Processor
TMS320F240PQA 16-Bit Microcontroller
TMS320C240PQL 16-Bit Microcontroller
TMS320C240PQQ 16-Bit Microcontroller
TMS320F240PQL 16-Bit Microcontroller
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