參數(shù)資料
型號(hào)： 5962-9205803MYA
廠商： TEXAS INSTRUMENTS INC
元件分類： 數(shù)字信號(hào)處理
英文描述： 32-BIT, 40 MHz, OTHER DSP, CQFP132
封裝： NON CONDUCTIVE TIE BAR, CERAMIC, QFP-132
文件頁數(shù)： 39/54頁
文件大?。?/td> 1033K
代理商： 5962-9205803MYA
SMJ320C31, SMJ320LC31, SMQ320LC31
DIGITAL SIGNAL PROCESSORS
SGUS026G APRIL 1998 REVISED SEPTEMBER 2006
44
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
timer pin timing
Valid logic-level periods and polarity are specified by the contents of the internal control registers.
The following tables define the timing requirements for the timer pin.
timing for timer pin (see Figure 32 and Note 7)
NO.
’C31-40,
’LC31-40
’C31-50
’C31-60
UNIT
MIN
MAX
MIN
MAX
88
tsu(TCLK-H1L)
Setup time, TCLK external
before H1 low
10
6
ns
89
th(H1L-TCLK)
Hold time, TCLK external after
H1 low
0
ns
90
td(H1H-TCLK)
Delay time, H1 high to TCLK
internal valid
9
8
ns
91
tc(TCLK)
Cycle time, TCLK
TCLK ext
tc(H)×2.6
ns
91
tc(TCLK)
Cycle time, TCLK
TCLK int
tc(H)×2
tc(H)×232*
tc(H)×2
tc(H)×232*
ns
92
tw(TCLK)
Pulse duration,
TCLK ext
tc(H)+10
ns
92
tw(TCLK)
Pulse duration,
TCLK high/low
TCLK int
[tc(TCLK)/2]5 [tc(TCLK)/2]+5
ns
NOTE 7: Numbers 88 and 89 are applicable for a synchronous input clock. Timing parameters 91 and 92 are applicable for an asynchronous
input clock.
* This parameter is not production tested.
90
89
Peripheral
Pin
(see Note A)
H1
H3
88
91
92
NOTE A: HOLDA goes low in response to HOLD going low and continues to remain low until one H1 cycle
after HOLD goes back high.
Figure 32. Timing for Timer Pin
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
5962-9205804MXA 制造商:Texas Instruments 功能描述:5962-9205804MXA, 3RD GEN DSP, 50MHZ - Rail/Tube
5962-9205804MXC 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC DIGITAL SIGNAL PROCESSOR RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
5962-9205804MYA 制造商:Texas Instruments 功能描述:5962-9205804MYA, 3RD GEN DSP, 50 MHZ - Rail/Tube
5962-9205805QXA 制造商:Texas Instruments 功能描述:DSP FLOATING PT 32BIT 60MHZ 30MIPS 141CPGA - Rail/Tube
5962-9205805QYA 制造商:Texas Instruments 功能描述:DSP FLOATING PT 32BIT 60MHZ 30MIPS 132CFPAK - Rail/Tube
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