Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Mexican  ▼
ALLDATASHEET.COM.MX

X  

Preview PDF HTML

M49000000S Datasheet(PDF) 12 Page - Advanced Micro Devices

No. de pieza M49000000S
Descripción Electrónicos  32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2M x 16-Bit)
PDF  64 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  AMD [Advanced Micro Devices]
Página de inicio  http://www.amd.com
Logo AMD - Advanced Micro Devices

M49000000S Datasheet(HTML) 12 Page - Advanced Micro Devices

Back Button M49000000S Datasheet HTML 8Page - Advanced Micro Devices M49000000S Datasheet HTML 9Page - Advanced Micro Devices M49000000S Datasheet HTML 10Page - Advanced Micro Devices M49000000S Datasheet HTML 11Page - Advanced Micro Devices M49000000S Datasheet HTML 12Page - Advanced Micro Devices M49000000S Datasheet HTML 13Page - Advanced Micro Devices M49000000S Datasheet HTML 14Page - Advanced Micro Devices M49000000S Datasheet HTML 15Page - Advanced Micro Devices M49000000S Datasheet HTML 16Page - Advanced Micro Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 12 / 64 page
background image
July 19, 2002
Am49DL32xBG
11
P R E L I M I NARY
Table 2.
Device Bus Operations—Flash Byte Mode, CIOf = V
IL
Legend: L = Logic Low = V
IL, H = Logic High = VIH, VID = 11.5–12.5 V, VHH = 9.0 ± 0.5 V, X = Don’t Care, SA = pSRAM Address Input, Byte Mode,
SADD = Flash Sector Address, A
IN = Address In, DIN = Data In, DOUT = Data Out
Notes:
1.
Other operations except for those indicated in this column are
inhibited.
2.
Do not apply CE#f = VIL, CE1#s = VIL and CE2s = VIH at the same
time.
3.
Don’t care or open LB#s or UB#s.
4.
If WP#/ACC = VIL , the boot sectors will be protected. If WP#/ACC
= V
IH the boot sectors protection will be removed.
If WP#/ACC = V
ACC (9V), the program time will be reduced by
40%.
5.
The sector protect and sector unprotect functions may also be
implemented via programming equipment. See the “Autoselect
Mode” section.
6.
If WP#/ACC = VIL, the two outermost boot sectors remain
protected. If WP#/ACC = V
IH, the two outermost boot sector
protection depends on whether they were last protected or
unprotected using the method described in “Autoselect Mode”. If
WP#/ACC = VHH, all sectors will be unprotected.
7.
Data will be retained in pSRAM.
8.
Data will be lost in pSRAM.
Operation
(Notes 1, 2)
CE#f
CE1#s
CE2s
OE#
WE#
Address
LB#s
UB#s RESET#
WP#/ACC
(Note 4)
DQ7–
DQ0
DQ15–
DQ8
Read from
Flash
(Note 7)
L
HH
LH
A
IN
XX
H
L/H
D
OUT
High-Z
(Note 8)
H
L
Write to Flash
(Note 7)
L
HH
HL
A
IN
X
X
H
(Note 4)
D
IN
High-Z
(Note 8)
H
L
Standby
V
CC ±
0.3 V
HH
X
X
X
X
X
V
CC ±
0.3 V
H
High-Z
High-Z
Deep Power-down
Standby
V
CC ±
0.3 V
HL
X
X
X
X
X
V
CC ±
0.3 V
H
High-Z
High-Z
Output Disable
L
L
H
HH
X
X
X
H
L/H
High-Z
High-Z
HH
X
X
X
Flash Hardware
Reset
(Note 7)
X
HH
X
X
X
X
X
L
L/H
High-Z
High-Z
(Note 8)
H
L
Sector Protect
(Note 5)
(Note 7)
L
HH
HL
SADD, A6 = L,
A1 = H, A0 = L
XX
VID
L/H
DIN
X
(Note 8)
H
L
Sector
Unprotect
(Note 5)
(Note 7)
L
HH
HL
SADD, A6 = H,
A1 = H, A0 = L
XX
V
ID
(Note 6)
D
IN
X
(Note 8)
H
L
Temporary
Sector
Unprotect
(Note 7)
X
HH
XX
X
X
X
V
ID
(Note 6)
D
IN
High-Z
(Note 8)
H
L
Read from pSRAM
H
L
H
L
H
A
IN
LL
HX
D
OUT
D
OUT
H
L
High-Z
D
OUT
LH
D
OUT
High-Z
Write to pSRAM
H
L
H
X
L
A
IN
LL
HX
D
IN
D
IN
H
L
High-Z
D
IN
LH
D
IN
High-Z



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   Lista de Fabricantes
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