參數(shù)資料
型號(hào): TMS320C242PGA
元件分類: 數(shù)字信號(hào)處理
英文描述: 16-Bit Digital Signal Processor
中文描述: 16位數(shù)字信號(hào)處理器
文件頁(yè)數(shù): 55/66頁(yè)
文件大?。?/td> 803K
代理商: TMS320C242PGA
TMS320C242
DSP CONTROLLER
SPRS063B – DECEMBER 1997 – REVISED DECEMBER 1999
55
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
general-purpose input/output timings
switching characteristics over recommended operating conditions (see Figure 29)
PARAMETER
MIN
MAX
UNIT
td(GPO)CO
tr(GPO)
tf(GPO)
Dela time CLKOUT lo
Delay time, CLKOUT low to GPIO low/high
to GPIO lo /high
All GPIOs
9
ns
Rise time, GPIO switching low to high
All GPIOs
8
ns
Fall time, GPIO switching high to low
All GPIOs
6
ns
timing requirements [H = 0.5t
c(CO)
] (see Figure 30)
MIN
MAX
UNIT
tw(GPI)
Pulse duration, GPI high/low
2H+15
ns
td(GPO)CO
GPIO
CLKOUT
tr(GPO)
tf(GPO)
Figure 29. General-Purpose Output Timing
GPIO
CLKOUT
tw(GPI)
Figure 30. General-Purpose Input Timing
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TMS320C25FNA 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Digital Signal Proc 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