參數(shù)資料
型號(hào)： W78M64VP120SBM
廠商： MICROSEMI CORP-PMG MICROELECTRONICS
元件分類： 存儲(chǔ)器
英文描述： SPECIALTY MEMORY CIRCUIT, PBGA156
封裝： 13 X 22 MM, PLASTIC, BGA-156
文件頁數(shù)： 9/48頁
文件大?。?/td> 1548K
代理商： W78M64VP120SBM
17
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W78M64VP-XSBX
October 2008
Rev. 2
ADVANCED
White Electronic Designs Corp. reserves the right to change products or specications without notice.
TABLE 1 SECTOR & MEMORY ADDRESS MAP
Uniform Sector Size
Sector Count
Sector Range
Address Range (16-bit)
Notes
Sector Count
128
SA00
0000000h - 000FFFFh
Sector Starting Address
:
SA127
07F0000 - 7FFFFF
Sector Ending Address
TABLE 2 DEVICE OPERATIONS
Operation
CE#
OE#
WE#
RESET#
WP3/
ACC
Addresses
(Note 1)
DQ0 - DQ7
DQ8 - DQ15
BYTE# = VIH
BYTE# = VIL
Read
L
H
X
AIN
DOUT
DOUT
DQ8-DQ14 = High-Z,
DQ15 = A-1
Write (Program/
Erase)
L
H
L
H
(Note 2)
AIN
(Note 3)
Accelerated Program
L
H
L
H
VHH
AIN
(Note 3)
Standby
VCC ±
0.3V
XX
VCC ±
0.3V
H
X
High-Z
Output Disable
L
H
X
High-Z
Reset
X
L
X
High-Z
Legend
L = Logic Low = VIL, H = Logic High = VIH, VHH = 11.5–12.5V, X = Don’t Care, AIN = Address In, DIN = Data In, DOUT = Data Out
Notes
1.
Addresses are AMax:A0 in word mode; AMax:A-1 in byte mode.
2.
If WP# = VIL, on the outermost sector remians protected. If WP# = VIH, the outermost secotr is unprotected. WP# has an internal pull-up; when uconnected, WP# is a VIH. All sectors
are unprotected wen shipped from the factory ( The Secured Silicon Sector can be factory protected depending on version ordered.)
3.
DIN or DOUT as required by command sequence, data polling, or sector protect algorithm.
TABLE 3 AUTOSELECT CODES, (HIGH VOLTAGE METHOD)
Description
CE#
OE#
WE#
Amax
to
A16
A14
to
A10
A9
A8
to
A7
A5
to
A4
A3
to
A2
A1
A0
DQ8 to DQ15
DQ7 to DQ0
BYTE#
=VIH
BYTE#
=VIL
Device
ID
Cycle 1
LL
H
X
VID
XL
L
H
22
X
7Eh
Cycle 2
H
L
22
X
21h
Cycle 3
H
22
X
01h
Sector Group Protection
Verication
LL
H
SA
X
VID
XL
L
H
L
X
01h
(unprotected),
00h
(unprotected)
Secured Silicon Sector
Indicator Bit (DQ7), WP#
protects highest address
sector
LL
H
X
VID
XL
L
H
X
99h (factory
locked), 19h (not
factory locked)
Secured Silicon Sector
Indicator Bit (DQ7), WP#
protects lowest address
sector
LL
H
X
VID
XL
L
H
X
89h (factory
locked), 09h (not
facotry locked)
Legend
L = Logic Low = VIL, H = Logic High = VIH, SA = Sector Address, X = Don’t care. VID = 11.5V to 12.5V
相關(guān)PDF資料
PDF描述
W78M64VP120SBI SPECIALTY MEMORY CIRCUIT, PBGA156
W83L761G DIGITAL TEMP SENSOR-SERIAL
W8D-PF29062 36 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, PRESS FIT
W8D-PF29063 36 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, PRESS FIT
W8D-PF29 36 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, PRESS FIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W78M64V-XSBX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Flash MCP
W78NCSX-23 功能描述:低信號(hào)繼電器 - PCB 4PDT 3A 24VDC IND RoHS:否 制造商:NEC 觸點(diǎn)形式:2 Form C (DPDT-BM) 觸點(diǎn)電流額定值: 線圈電壓:5 V 最大開關(guān)電流:1 A 線圈電流:1 A 線圈類型:Non-Latching 功耗:140 mW 端接類型:SMT 絕緣: 介入損耗:
W78PCX-1 制造商:Magnecraft 功能描述:
W78PCX-2 制造商:Magnecraft 功能描述:
W78PCX-4 制造商:Magnecraft 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。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。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

我的聯(lián)系方式

*
*
*