HY27UF082G2B datasheet(17/54 Pages) HYNIX

Electronic Components Datasheet Search

HY27UF082G2B Datasheet(PDF) 17 Page - Hynix Semiconductor

Part #	HY27UF082G2B

Description	2Gb NAND FLASH

Download	54 Pages

Scroll/Zoom	100%

Manufacturer	HYNIX [Hynix Semiconductor]

Direct Link	http://www.skhynix.com/kor/main.do

Logo

17 / 54 page

Rev 0.2 / Jan. 2008

HY27UF(08/16)2G2B Series

2Gbit (256Mx8bit) NAND Flash

4. OTHER FEATURES

4.1 Data Protection & Power On/Off Sequence

The device is designed to offer protection from any involuntary program/erase during power-transitions. An internal

voltage detector disables all functions whenever Vcc is below about 2.0V(3.3V device). WP pin provides hardware pro-

tection and is recommended to be kept at VIL during power-up and power-down. A recovery time of minimum 10us is

required before internal circuit gets ready for any command sequences as shown in Figure 28. The two-step command

sequence for program/erase provides additional software protection.

4.2 Ready/Busy.

The device has a Ready/Busy output that provides method of indicating the completion of a page program, erase,

copy-back and random read completion. The R/B pin is normally high and goes to low when the device is busy (after a

reset, read, program, erase operation). It returns to high when the internal controller has finished the operation. The

pin is an open-drain driver thereby allowing two or more R/B outputs to be Or-tied.

Because pull-up resistor value is related to tR(R/B) and current drain during busy (Ibusy), an appropriate value can be

obtained with the following reference chart (Fig 28). Its value can be determined by the following guidance.

Manufacturer	Part #	Datasheet	Description
Hynix Semiconductor	HY27UF082G2A	348Kb / 45P	2Gbit (256Mx8bit/128Mx16bit) NAND Flash

Privacy Policy
ALLDATASHEET.COM

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
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp 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

Does ALLDATASHEET help your business so far? [ DONATE ]

Family Site : ic2ic.com | icmetro.com