參數(shù)資料
型號(hào)： AM42DL1644DT85IT
廠商： SPANSION LLC
元件分類： 存儲(chǔ)器
英文描述： Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA69
封裝： 8 X 11 MM, FBGA-69
文件頁(yè)數(shù)： 13/61頁(yè)
文件大?。?/td> 476K
代理商： AM42DL1644DT85IT
12
Am42DL16x4D
January 9, 2002
P R E L I M I N A R Y
Table 2.
Device Bus Operations
—
Flash Byte Mode, CIOf = V
SS
Legend:
L = Logic Low = V
IL
, H = Logic High = V
IH
, V
ID
= 11.5–
12.5
V, V
HH
= 9.0 ± 0.5 V, X = Don
’
t Care, SADD = Flash Sector
Address, A
IN
= Address In (for Flash Byte Mode, DQ15 = A-1), D
IN
= Data In, D
OUT
= Data Out
Notes:
1. Other operations except for those indicated in this column are inhibited.
2. Do not apply CE#f = V
IL
, CE1#s = V
IL
and CE2s = V
IH
at the same time.
3. Don
’
t care or open LB#s or UB#s.
4. If WP#/ACC = V
IL
, 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
“
The autoselect
mode provides manufacturer and device identification, and sector protection verification, through identifier codes output on
DQ7
–
DQ0. The autoselect codes can be accessed in-system through the command register. Refer to the Autoselect Command
Sequence section for more information.Sector/Sector Block Protection and Unprotection
”
section.
6. If WP#/ACC = V
, the two outermost boot sectors remain protected. If WP#/ACC = V
, the two outermost boot sector protection
depends on whether they were last protected or unprotected using the method described in
“
The autoselect mode provides
manufacturer and device identification, and sector protection verification, through identifier codes output on DQ7
–
DQ0. The
autoselect codes can be accessed in-system through the command register. Refer to the Autoselect Command Sequence section
for more information.Sector/Sector Block Protection and Unprotection
”
. If WP#/ACC = V
HH,
all sectors will be unprotected.
Operation
(Notes 1, 2)
CE#f
CE1#s
CE2s OE#
WE#
Addr.
LB#s
(Note 3)
UB#s
(Note 3)
RESET#
WP#/ACC
(Note 4)
DQ7
–
DQ0
DQ15
–
DQ8
Read from Flash
L
H
X
L
H
A
IN
X
X
H
L/H
D
OUT
High-Z
X
L
Write to Flash
L
H
X
H
L
A
IN
X
X
H
(Note 3)
D
IN
High-Z
X
L
Standby
V
CC
±
0.3 V
H
X
X
X
X
X
X
V
CC
±
0.3 V
H
High-Z
High-Z
X
L
Output Disable
L
L
H
H
H
X
L
X
H
L/H
High-Z
High-Z
X
L
Flash Hardware
Reset
X
H
X
X
X
X
X
X
L
L/H
High-Z
High-Z
X
L
Sector Protect
(Note 5)
L
H
X
H
L
SADD,
A6 = L,
A1 = H,
A0 = L
X
X
V
ID
L/H
D
IN
X
X
L
Sector Unprotect
(Note 5)
L
H
X
H
L
SADD,
A6 = L,
A1 = H,
A0 = L
X
X
V
ID
(Note 6)
D
IN
X
X
L
Temporary
Sector Unprotect
X
H
x
X
X
A
IN
X
X
V
ID
(Note 6)
D
IN
High-Z
X
L
Read from SRAM
H
L
H
L
H
A
IN
L
L
H
X
D
OUT
High-Z
D
OUT
D
OUT
High-Z
H
L
L
H
D
OUT
D
IN
High-Z
Write to SRAM
H
L
H
X
L
A
IN
L
L
H
X
D
IN
D
IN
H
L
L
H
D
IN
High-Z
相關(guān)PDF資料
PDF描述
AM42DL6402G70IS 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM
AM42DL6402G70IT 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM
AM42DL6402G85IS 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM
AM42DL6402G85IT 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM
AM42DL640AG70IT Stacked Multi-Chip Package (MCP) Flash Memory and SRAM 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM42DL16X2D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Am42DL16x2D - Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
AM42DL16X4D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Am42DL16x4D - Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
AM42DL3224GB25IT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (256 K x 16-Bit) Static RAM
AM42DL3224GB30IT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (256 K x 16-Bit) Static RAM
AM42DL3224GB35IT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (256 K x 16-Bit) Static RAM
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*