Electronic Components Datasheet Search |
|
DS89C430-ENL Datasheet(PDF) 4 Page - Maxim Integrated Products |
|
DS89C430-ENL Datasheet(HTML) 4 Page - Maxim Integrated Products |
4 / 48 page DS89C430/DS89C440/DS89C450 4 of 48 AC CHARACTERISTICS (VCC = 4.5V to 5.5V, TO = -40∞C to +85∞C.) (See Figure 1, Figure 2, and Figure 3.) 1-CYCLE PAGE MODE 1 2-CYCLE PAGE MODE 1 4-CYCLE PAGE MODE 1 PAGE MODE 2 NONPAGE MODE PARAMETER SYMBOL MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX UNITS System Clock External Oscillator (Note 15) 1/tCLCL 0 33 0 33 0 33 0 33 0 33 System Clock External Crystal (Note 15) 1/tCLCL 1 33 1 33 1 33 1 33 1 33 MHz ALE Pulse Width (Note 16) tLHLL 0.5tCLCL - 2 + tSTC3 tCLCL - 2 + tSTC3 2tCLCL - 4 + tSTC3 1.5tCLCL - 5 + tSTC3 1.5tCLCL - 5 + tSTC3 ns Port 0 Instruction Address Valid to ALE Low tAVLL tCLCL - 3 0.5tCLCL - 3 ns Port 2 Instruction Address Valid to ALE Low tAVLL2 0.5tCLCL - 4 0.5tCLCL - 4 1.5tCLCL - 4 0.5tCLCL - 4 tCLCL - 4 ns Port 0 Data AddressValid to ALE Low tAVLL3 tCLCL - 3 + tSTC3 0.5tCLCL - 3 + tSTC3 ns Program Address Hold After ALE Low tLLAX 0.5tCLCL - 8 1.5tCLCL - 8 2.5tCLCL - 8 1tCLCL - 10 1tCLCL - 10 ns Address Hold after ALE Low MOVX Write tLLAX2 0.5tCLCL - 8 + tSTC4 1.5tCLCL - 8 + tSTC4 2.5tCLCL - 8 + tSTC3 0.5tCLCL - 8 + tSTC2 0.5tCLCL - 8 + tSTC2 ns Address Hold after ALE Low MOVX Read tLLAX3 0.5tCLCL - 8 + tSTC4 1.5tCLCL - 8 + tSTC4 2.5tCLCL - 8 + tSTC3 0.5tCLCL - 8 + tSTC3 0.5tCLCL - 8 + tSTC2 ns ALE Low to Valid Instruction In tLLIV 2tCLCL - 6 2tCLCL - 6 ns ALE Low to PSEN Low tLLPL 1.5tCLCL - 6 0.5tCLCL - 2 ns PSEN Pulse Width for Program Fetch tPLPH tCLCL - 5 tCLCL - 5 2tCLCL - 5 tCLCL - 5 2tCLCL - 5 ns |
Similar Part No. - DS89C430-ENL |
|
Similar Description - DS89C430-ENL |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |