Electronic Components Datasheet Search |
|
IDT70824S25GI Datasheet(PDF) 11 Page - Integrated Device Technology |
|
IDT70824S25GI Datasheet(HTML) 11 Page - Integrated Device Technology |
11 / 21 page 6.42 IDT70824S/L High-Speed 4K x 16 Sequential Access Random Access Memory Military and Commercial Temperature Ranges 11 Random Access Port: AC Electrical Characteristics Over the Operating Temperature and Supply Voltage Range(2,4,5) Random Access Port: AC Electrical Characteristics Over the Operating Temperature and Supply Voltage(2,4,5) NOTES: 1. Transition measured at 0mV from steady state. This parameter is guaranteed with the AC Output Test Load (Figure 1) by device characterization, but is not production tested. 2. 'X' in part number indicates power rating (S or L). 3. OE is continuously HIGH, OE = VIH. If during the R/W controlled write cycle the OE is LOW, tWP must be greater or equal to tWHZ + tDW to allow the I/O drivers to turn off and on the data to be placed on the bus for the required tDW. If OE is HIGH during the R/W controlled write cycle, this requirement does not apply and the minimum write pulse is the specified tWP. For the CE controlled write cycle, OE may be LOW with no degradation to tCW timing. 4. CMD access follows standard timing listed for both read and write accesses, (CE = VIH when CMD = VIL) or (CMD = VIH when CE = VIL). 5. Industrial temperature: for specific speeds, packages and powers contact your sales office. 70824X20 Com'l Only 70824X25 Com'l Only 70824X35 Com'l & Military 70824X45 Com'l & Military Unit Symbol Parameter Min. Max. Min. Max. Min. Max. Min. Max. READ CYCLE tRC Read Cycle Time 20 ____ 25 ____ 35 ____ 45 ____ ns tAA Address Access Time ____ 20 ____ 25 ____ 35 ____ 45 ns tACE Chip Enable Access Time ____ 20 ____ 25 ____ 35 ____ 45 ns tBE Byte Enable Access Time ____ 20 ____ 25 ____ 35 ____ 45 ns tOE Output Enable Access Time ____ 10 ____ 10 ____ 15 ____ 20 ns tOH Output Hold from Address Change 3 ____ 3 ____ 3 ____ 3 ____ ns tCLZ Chip Select Low-Z Time (1) 3 ____ 3 ____ 3 ____ 3 ____ ns tBLZ Byte Select Low-Z Time (1) 3 ____ 3 ____ 3 ____ 3 ____ ns tOLZ Output Enable Low-Z Time (1) 2 ____ 2 ____ 2 ____ 2 ____ ns tCHZ Chip Select High-Z Time (1) ____ 10 . ____ 12 ____ 15 ____ 15 ns tBHZ Byte Select High-Z Time (1) ____ 10 ____ 12 ____ 15 ____ 15 ns tOHZ Output Select High-Z Time (1) ____ 9 ____ 11 ____ 15 ____ 15 ns tPU Chip Select Power-Up Time 0 ____ 0 ____ 0 ____ 0 ____ ns tPD Chip Select Power-Down Time ____ 20 ____ 25 ____ 35 ____ 45 ns 3099 tbl 20 Symbol Parameter 70824X20 Com'l Only 70824X25 Com'l Only 70824X35 Com'l & Military 70824X45 Com'l & Military Unit Min. Max. Min. Max. Min. Max. Min. Max. WRITE CYCLE tWC Write Cycle Time 20 ____ 25 ____ 35 ____ 45 ____ ns tCW Chip Enable to End-of-Write 15 ____ 20 ____ 25 ____ 30 ____ ns tAW Address Valid to End-of-Write (3) 15 ____ 20 ____ 25 ____ 30 ____ ns tAS Address Set-up Time 0 ____ 0 ____ 0 ____ 0 ____ ns tWP Write Pulse Width (3) 13 ____ 20 ____ 25 ____ 30 ____ ns tBP Byte Enable Pulse Width (3) 15 ____ 20 ____ 25 ____ 30 ____ ns tWR Write Recovery Time 0 ____ 0 ____ 0 ____ 0 ____ ns tWHZ Write Enable Output High-Z Time (1) ____ 10 ____ 12 ____ 15 ____ 15 ns tDW Data Set-up Time 13 ____ 15 ____ 20 ____ 25 ____ ns tDH Data Hold Time 0 ____ 0 ____ 0 ____ 0 ____ ns tOW Output Active from End-of-Write 3 ____ 3 ____ 3 ____ 3 ____ ns 3099 tbl 21 |
Similar Part No. - IDT70824S25GI |
|
Similar Description - IDT70824S25GI |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |