參數(shù)資料
型號(hào)： MB84VD22192EA-85PBS
廠商： FUJITSU LTD
元件分類： 存儲(chǔ)器
英文描述： SPECIALTY MEMORY CIRCUIT, PBGA71
封裝： PLASTIC, BGA-71
文件頁數(shù)： 56/64頁
文件大?。?/td> 1189K
代理商： MB84VD22192EA-85PBS
MB84VD2218XEA/H/2219XEA/H-70/85/90
6
s
s DEVICE BUS OPERATION
User Bus Operations Table (Flash
==== Word mode; CIOf ==== Vccf, SRAM ==== Word mode; CIOs ==== Vccs)
Legend : L
= VIL, H = VIH, X = VIL or VIH. See “s DC CHARACTERISTICS” for voltage levels.
*1: Other operations not indicated in this column are prohibited.
*2: WE can be VIL if OE is VIL, OE at VIH initiates the write operations.
*3: Do not apply CEf
= VIL, CE1s = VIL and CE2s = VIH all at once.
*4: Also used for the extended sector group protections.
*5: WP/ACC
= VIL; protection of boot sectors.
WP/ACC
= VIH; removal of boot sectors protection.
WP/ACC
= VACC (9 V) ; Program time will be reduced by 40%.
*6: SA : Don’t care or Open.
Operation *1, *3
CEfCE1sCE2s OE
WE
SA
*6
LBsUBsDQ0 to DQ7 DQ8 to DQ15 RESET
WP/
ACC
*5
Full Standby
H
HX
X
High-Z
H
X
XL
Output Disable
HL
H
X
High-Z
HX
X
H
High-Z
L
HX
H
X
High-Z
XL
Read from Flash *2
L
HX
LH
X
DOUT
HX
XL
Write to Flash
L
HX
HL
X
DIN
HX
XL
Read from SRAM
H
L
H
L
H
X
LL
DOUT
HX
H
L
High-Z
DOUT
LH
DOUT
High-Z
Write to SRAM
H
L
H
X
L
X
LL
DIN
HX
H
L
High-Z
DIN
LH
DIN
High-Z
Temporary Sector
Group
Unprotection *4
X
XXXX
X
VID
X
Flash Hardware
Reset
X
HX
X
High-Z
L
X
XL
Boot Block Sector
Write Protection
X
XXXX
X
L
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參數(shù)描述
MB84VD22192EC 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM
MB84VD22192EC-90 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM
MB84VD22192EC-90-PBS 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM
MB84VD22192EE 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM
MB84VD22192EE-90 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM
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