전자부품 데이터시트 검색엔진 |
|
TC58FVM5T2AXB65 데이터시트(PDF) 20 Page - Toshiba Semiconductor |
|
TC58FVM5T2AXB65 데이터시트(HTML) 20 Page - Toshiba Semiconductor |
20 / 63 page TC58FVM5(T/B)(2/3)A(FT/XB)65 2003-01-29 20/63 DATA PROTECTION The TC58FVM5T2A/B2A/T3A/B3A includes a function which guards against malfunction or data corruption. Protection against Program/Erase Caused by Low Supply Voltage To prevent malfunction at power-on or power-down, the device will not accept commands while VDD is below VLKO. In this state, command input is ignored. If VDD drops below VLKO during an Auto Operation, the device will terminate Auto-Program execution. In this case, Auto operation is not executed again when VDD return to recommended VDD voltage Therefore, command need to be input to execute Auto operation again. When VDD > VLKO, make up countermeasure to be input accurately command in system side please. Protection against Malfunction Caused by Glitches To prevent malfunction during operation caused by noise from the system, the device will not accept pulses shorter than 3 ns (Typ.) input on WE , CE or OE . However, if a glitch exceeding 3 ns (Typ.) occurs and the glitch is input to the device malfunction may occur. The device uses standard JEDEC commands. It is conceivable that, in extreme cases, system noise may be misinterpreted as part of a command sequence input and that the device will acknowledge it. Then, even if a proper command is input, the device may not operate. To avoid this possibility, clear the Command Register before command input. In an environment prone to system noise, Toshiba recommend input of a software or hardware reset before command input. Protection against Malfunction at Power-on To prevent damage to data caused by sudden noise at power-on, when power is turned on with WE = CE = VIL the device does not latch the command on the first rising edge of WE or CE . Instead, the device automatically Resets the Command Register and enters Read Mode. |
유사한 부품 번호 - TC58FVM5T2AXB65 |
|
유사한 설명 - TC58FVM5T2AXB65 |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 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 |