參數(shù)資料
型號(hào): SMJ320C6701GLPW16
廠商: TEXAS INSTRUMENTS INC
元件分類: 數(shù)字信號(hào)處理
英文描述: 32-BIT, 166.66 MHz, OTHER DSP, CBGA429
封裝: 27 X 27 MM, CERAMIC, MO-156, BGA-429
文件頁數(shù): 55/63頁
文件大?。?/td> 909K
代理商: SMJ320C6701GLPW16
SMJ320C6701
FLOATINGPOINT DIGITAL SIGNAL PROCESSOR
SGUS060 DECEMBER 2007
59
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
DMAC, TIMER, POWER-DOWN TIMING
switching characteristics for DMAC outputs (see Figure 37)
NO.
PARAMETER
’C6701-14
’C6701-16
UNIT
NO.
PARAMETER
MIN
MAX
UNIT
1
td(CKO1H-DMACV)
Delay time, CLKOUT1 high to DMAC valid
2
11
ns
1
CLKOUT1
DMAC[0:3]
Figure 37. DMAC Timing
timing requirements for timer inputs (see Figure 38)
NO.
’C6701-14
’C6701-16
UNIT
NO.
MIN
MAX
UNIT
1
tw(TINPH)
Pulse duration, TINP high
2P
ns
P = 1/CPU clock frequency in ns. For example, when running parts at 167 MHz, use P = 6 ns.
switching characteristics for timer outputs (see Figure 38)
NO.
PARAMETER
’C6701-14
’C6701-16
UNIT
NO.
PARAMETER
MIN
MAX
UNIT
2
td(CKO1H-TOUTV)
Delay time, CLKOUT1 high to TOUT valid
1
10
ns
2
1
CLKOUT1
TINP
TOUT
2
Figure 38. Timer Timing
switching characteristics for power-down outputs (see Figure 39)
NO.
PARAMETER
’C6701-14
’C6701-16
UNIT
NO.
PARAMETER
MIN
MAX
UNIT
1
td(CKO1H-PDV)
Delay time, CLKOUT1 high to PD valid
1
9
ns
1
CLKOUT1
PD
Figure 39. Power-Down Timing
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