參數(shù)資料
型號(hào)： AM42DL640AG85IT
廠商： SPANSION LLC
元件分類(lèi)： 存儲(chǔ)器
英文描述： 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
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA73
封裝： 8 X 11.60 MM, FBGA-73
文件頁(yè)數(shù)： 12/62頁(yè)
文件大?。?/td> 458K
代理商： AM42DL640AG85IT
October 22, 2002
Am42DL640AG
11
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 “Sector/Sector
Block Protection and Unprotection” section.
6. If WP#/ACC = V
IL
, 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 “Sector/Sector Block Protection and
Unprotection”. If WP#/ACC = V
HH,
all sectors will be unprotected.
Word/Byte Configuration
The CIOf pin controls whether the device data I/O pins
operate in the byte or word configuration. If the CIOf
pin is set at logic ‘1’, the device is in word configura-
tion, DQ15–DQ0 are active and controlled by CE#f
and OE#.
If the CIOf pin is set at logic ‘0’, the device is in byte
configuration, and only data I/O pins DQ7–DQ0 are
active and controlled by CE#f and OE#. The data I/O
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
AM4406 2-PHASE HALF-WAVE HIGH VOLTAGE MOTOR PRE-DRIVER
AM4406M 2-PHASE HALF-WAVE HIGH VOLTAGE MOTOR PRE-DRIVER
AM4406M-E1 2-PHASE HALF-WAVE HIGH VOLTAGE MOTOR PRE-DRIVER
AM4406MTR-E1 2-PHASE HALF-WAVE HIGH VOLTAGE MOTOR PRE-DRIVER
AM49BDS640AH Stacked Multichip Package (MCP), Flash Memory and pSRAM CMOS 1.8 Volt-only Simultaneous Read/Write
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM42DL640AH 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Stacked MCP Flash Memory and SRAM. 64 Megabit (x8/x16) CMOS 3.0 Volt-only. Simultaneous Operation Flash Memory and 16 Mbit (1Mx16-Bit) Static RAM
AM42DL640AH70IS 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42DL640AH70IT 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42DL640AH85IS 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42DL640AH85IT 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M 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(xiě)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

*
*
*