 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
X4285V8-2.7A Datasheet(PDF) 5 Page - Xicor Inc. |
|
||||||||||||||||||||||||||||||
X4285V8-2.7A Datasheet(HTML) 5 Page - Xicor Inc. |
|
|
5 / 22 page  X4283/85 – Preliminary Information Characteristics subject to change without notice. 5 of 22 REV 1.17 11/27/00 www.xicor.com Figure 4. VTRIP Programming Sequence VTRIP Programming Apply 5V to VCC Decrement VCC RESET pin goes active? Measured VTRIP - Desired VTRIP DONE Execute Sequence Reset VTRIP Set VCC = VCC Applied = Desired VTRIP Execute Sequence Set VTRIP New VCC Applied = Old VCC Applied + Error (VCC = VCC - 50mV) Execute Sequence Reset VTRIP New VCC Applied = Old VCC Applied - Error Error ≤ –Emax –Emax < Error < Emax YES NO Error ≥ Emax Emax = Maximum Allowed VTRIP Error Control Register The Control Register provides the user a mechanism for changing the Block Lock and Watchdog Timer set- tings. The Block Lock and Watchdog Timer bits are nonvolatile and do not change when power is removed. The Control Register is accessed at address FFFFh. It can only be modified by performing a byte write opera- tion directly to the address of the register and only one data byte is allowed for each register write operation. Prior to writing to the Control Register, the WEL and RWEL bits must be set using a two step process, with the whole sequence requiring 3 steps. See "Writing to the Control Register" below. The user must issue a stop after sending this byte to the register to initiate the nonvolatile cycle that stores WD1, WD0, BP2, BP1, and BP0. The X4283/85 will not acknowledge any data bytes written after the first byte is entered. |
Similar Part No. - X4285V8-2.7A |
|
Similar Description - X4285V8-2.7A |
|
|
|
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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
