Electronic Components Datasheet Search |
|
M58WR064HT Datasheet(PDF) 54 Page - Numonyx B.V |
|
|
M58WR064HT Datasheet(HTML) 54 Page - Numonyx B.V |
54 / 111 page Program and erase times and endurance cycles M58WR064HT, M58WR064HB 54/111 12 Program and erase times and endurance cycles The Program and Erase times and the number of Program/ Erase cycles per block are shown in Table 16 Exact erase times may change depending on the memory array condition. The best case is when all the bits in the block or bank are at ‘0’ (preprogrammed). The worst case is when all the bits in the block or bank are at ‘1’ (not preprogrammed). Usually, the system overhead is negligible with respect to the erase time. In the M58WR064HT/B the maximum number of Program/ Erase cycles depends on the VPP voltage supply used. Table 16. Program/Erase times and endurance cycles Parameter Condition(1) Min Typ Typical after 100k W/E Cycles Max Unit Erase Parameter Block (4 KWord)(2) 0.3 1 2.5 s Main Block (32 KWord) Preprogrammed 0.8 3 4 s Not Preprogrammed 1 4 s Bank (4Mbit) Preprogrammed 4.5 s Not Preprogrammed 6 s Program(3) Word Program 10 10 100 µs Parameter Block (4 KWord) 32 ms Main Block (32 KWord) 256 ms Suspend Latency Program 5 10 µs Erase 5 20 µs Program/Erase Cycles (per Block) Main Blocks 100,000 cycles Parameter Blocks 100,000 cycles Erase Parameter Block (4 KWord) 0.25 2.5 s Main Block (32 KWord) 0.8 4 s Bank (4Mbit) 6 s Program(3) Word/ Double Word/ Quadruple Word (4) 8 100 µs Parameter Block (4 KWord) Quadruple Word(4) 8ms Word 32 ms Main Block (32 KWord) Quadruple Word(4) 64 ms Word 256 ms Bank (4Mbit) Quad-Enhanced Factory Program(4) 0.7 s Quadruple Word(4) 0.5 s Program/Erase Cycles (per Block) Main Blocks 1000 cycles Parameter Blocks 2500 cycles 1. TA = –40 to 85°C; VDD = 1.7V to 2V; VDDQ = 1.7V to 2.24V. 2. The difference between Preprogrammed and not preprogrammed is not significant (‹30ms). 3. Excludes the time needed to execute the command sequence. 4. Measurements performed at 25°C. TA = 25°C ±5°C for Quadruple Word, Double Word and Quadruple Enhanced Factory Program. |
Similar Part No. - M58WR064HT |
|
Similar Description - M58WR064HT |
|
|
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 |