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參數(shù)資料
| 型號： | IA82510-PDW28I-R-01 |
| 廠商： | Innovasic Semiconductor |
| 文件頁數(shù)： | 5/25頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ASYNCHRONOUS SERIAL CTRL |
| 標準包裝： | 325 |
| 系列： | * |
IA82510
Data Sheet
Asynchronous Serial Controller
February 25, 2011
IA211001219-05
http://www.Innovasic.com
UNCONTROLLED WHEN PRINTED OR COPIED
Customer Support:
Page 13 of 25
1-888-824-4184
Table 4. AC Parameters
Parameter
Min
Max
Notes
CLK period
54 ns
250 ns
Divide by Two
CLK period
54 ns
108 ns
No Divide by
CLK Low Time
25 ns
–
CLK High Time
25 ns
–
CLK Rise Time
–
10 ns
Divide by Two
Measured between 0.3 * VDD
and 0.7 * VDD
CLK Fall Time
–
10 ns
Divide by Two
Measured between 0.3 * VDD
and 0.7 * VDD
CLK Rise Time
–
15 ns
No Divide by
CLK Fall Time
–
15 ns
No Divide by
Crystal Frequency
1 Mhz
20 Mhz
–
Reset Width
8 * Clock Period
–
RTS/DTR Low Setup to Reset
inactive
6 * Clock Period
–
RTS/DTR Low Hold after
Reset inactive
–
Clock Period
–20 ns
–
RDn Active Width
2* clock period
+65 ns
–
Address/CSn Setup Time to
RDn Active
7 ns
–
Address/CSn Hold after RDn
Inactive
0 ns
–
RDn or WRn Inactive to Active
Delay
Clock Period
+15 ns
–
Data Out Float Delay after
RDn Inactive
–
40 ns
–
WRn Active Width
2 * Clock Period
+15 ns
–
Address CSn Setup Time to
WRn Active
7 ns
–
Address and CSn hold Time
after WRn
0 ns
–
Data in Setup Time to WRn
Inactive
90 ns
–
Data In Hold Time after WRn
Inactive
12 ns
–
SCLK Period
216 ns
–
16x Clocking Mode
SCLK Period
3500 ns
–
1x Clocking Mode
RXD Setup Time to SCLK High
250 ns
–
RXD Hold Time after SCLK
High
250 ns
–
TXD Valid after SCLK Low
–
170 ns
–
TXD Delay after RXD
–
170 ns
Remote Loopback
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| IA82510-PLC28C-00 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference |
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| IA82510-PLC28I | 制造商:INNOVASIC 制造商全稱:INNOVASIC 功能描述:ASYNCHRONOUS SERIAL CONTROLLER |
| IA82510-PLC28I-00 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference |
| IA82510-PLC28I-01 | 制造商:INNOVASIC 制造商全稱:INNOVASIC 功能描述:ASYNCHRONOUS SERIAL CONTROLLER |
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