參數(shù)資料
型號: EN29LV640B-90BIP
廠商: Eon Silicon Solution Inc.
英文描述: 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
中文描述: 64兆位(8米× 8位/分x 16位)閃存引導扇區(qū)閃存,CMOS 3.0伏,只
文件頁數(shù): 43/53頁
文件大?。?/td> 495K
代理商: EN29LV640B-90BIP
AC CHARACTERISTICS
Figure 4. AC Waveforms for Chip/Sector Erase Operations Timings
Notes:
1. SA=Sector Address (for sector erase), VA=Valid Address for reading status, D
B
out
2. V
B
cc
sequence.
This Data Sheet may be revised by subsequent versions 2004 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
Rev. B, Issue Date: 2007/05/16
EN29LV640T/B
B
=true data at read address.
B
shown only to illustrate t
B
vcs
B
measurement references. It cannot occur as shown during a valid command
t
DH
t
DS
t
BUSY
t
WPH
t
CH
t
WP
t
CS
t
VCS
t
RB
t
WC
t
AS
t
AH
t
GHW
L
t
WHWH2
or t
WHWH3
0x2AA
SA
VA
VA
0x55
0x30
Status
D
OUT
Addresses
CE#
OE#
WE#
Data
RY/BY#
V
CC
0x555 for chip
erase
Erase Command Sequence (last 2 cycles)
Read Status Data (last two cycles)
相關PDF資料
PDF描述
EN29LV640B-90BP 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640B-90T 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640B-90TI 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640B-90TIP 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640TT-70TI 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
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