參數(shù)資料
型號(hào): EN29LV640TB-90BC
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(dǎo)扇區(qū)閃存,CMOS 3.0伏,只
文件頁數(shù): 46/53頁
文件大?。?/td> 495K
代理商: EN29LV640TB-90BC
Figure 8. Alternate CE#
Controlled Write Operation Timings
Notes:
PA = address of the memory location to be programmed.
PD = data to be programmed at byte address.
VA = Valid Address for reading program or erase status
D
B
out
Shown above are the last two cycles of the program or erase command sequence and the last status read cycle
RESETt# shown to illustrate t
B
RH
sequence.
Figure 9. DQ2 vs. DQ6
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
= array data read at VA
B
measurement references. It cannot occur as shown during a valid command
t
WC
t
RH
t
AS
t
AH
t
WH
t
GHEL
t
CPH
t
CP
t
WS
t
DH
t
DS
t
BUSY
t
CWHWH1
/ t
CWHWH2
/ t
CWHWH3
Status
D
OUT
0xA0 for
Program
PD for Program
0x30 for Sector Erase
0x10 for Chip Erase
VA
Addresses
WE#
OE#
CE#
Data
RY/BY#
Reset#
PA for Program
SA for Sector Erase
0x555 for Chip Erase
0x555 for Program
0x2AA for Erase
WE#
DQ6
DQ2
Enter
Embedded
Erase
Erase
Suspend
Enter Erase
Suspend
Program
Erase
Resume
Erase
Enter
Suspend
Read
Enter
Suspend
Program
Erase
Erase
Complete
Erase
Suspend
Read
相關(guān)PDF資料
PDF描述
EN29LV640TB-90BCP 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640TB-90BI 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640TB-90BIP 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640TB-90TC 64 Megabit (8M x 8-bit / 4M x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only
EN29LV640TB-90TCP 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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