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ISP1016E 数据表(PDF) 5 Page - Lattice Semiconductor |
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ISP1016E 数据表(HTML) 5 Page - Lattice Semiconductor |
5 / 15 page 5 1996 ISP Encyclopedia Specifications ispLSI and pLSI 1016E External Timing Parameters Over Recommended Operating Conditions tpd1 UNITS -125 MIN. TEST COND. 1. Unless noted otherwise, all parameters use the GRP, 20 PTXOR path, ORP and Y0 clock. 2. Refer to Timing Model in this data sheet for further details. 3. Standard 16-bit counter using GRP feedback. 4. Reference Switching Test Conditions Section. Table 2-0030-16/125,100, 80 1 4 3 1 tsu2 + tco1 ( ) -100 MIN. MAX. MAX. DESCRIPTION # 2 PARAMETER A 1 Data Prop. Delay, 4PT Bypass, ORP Bypass – 7.5 – 10.0 ns tpd2 A 2 Data Prop. Delay, Worst Case Path – – ns fmax A 3 Clk. Frequency with Int. Feedback 125 – 100 – MHz fmax (Ext.) – 4 Clk. Frequency with Ext. Feedback – – MHz fmax (Tog.) – 5 Clk. Frequency, Max. Toggle – – MHz tsu1 – 6 GLB Reg. Setup Time before Clk., 4 PT Bypass – – ns tco1 A 7 GLB Reg. Clk. to Output Delay, ORP Bypass – – ns th1 – 8 GLB Reg. Hold Time after Clk., 4 PT Bypass 0.0 – ns tsu2 – 9 GLB Reg. Setup Time before Clk. 5.5 – ns tco2 – 10 GLB Reg. Clk. to Output Delay – – ns th2 – 11 GLB Reg. Hold Time after Clk. 0.0 – ns tr1 A 12 Ext. Reset Pin to Output Delay – – ns trw1 – 13 Ext. Reset Pulse Duration 5.0 – ns tptoeen B 14 Input to Output Enable – – ns tptoedis C 15 Input to Output Disable – – ns twh – 18 Ext. Sync. Clk. Pulse Duration, High 3.0 4.0 ns twl – 19 Ext. Sync. Clk. Pulse Duration, Low 3.0 4.0 ns tsu3 – 20 I/O Reg. Setup Time before Ext. Sync. Clk. (Y2, Y3) 3.0 – – ns th3 – 21 I/O Reg. Hold Time after Ext. Sync. Clk. (Y2, Y3) 0.0 – – ns 100 167 5.0 4.5 – – 5.5 – 10.0 – 12.0 12.0 – – 10.0 77 125 7.0 0.0 8.0 0.0 6.5 3.5 0.0 13.0 5.0 6.0 13.5 15.0 15.0 – – ( ) 1 twh + tw1 tgoeen B 16 Global OE Output Enable – – ns 7.0 9.0 tgoedis C 17 Global OE Output Disable – – ns 7.0 9.0 -80 MIN. MAX. – – – – – – – – – – – – – – – – – 15.0 18.5 84.0 57.0 100 8.5 8.0 0.0 9.5 9.5 0.0 17.0 10.0 20.0 20.0 10.5 10.5 5.0 0.0 4.5 5.0 – – – – |
类似零件编号 - ISP1016E |
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类似说明 - ISP1016E |
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