参数资料
型号: MBM29DL32TF70TN
厂商: FUJITSU LTD
元件分类: PROM
英文描述: 2M X 16 FLASH 3V PROM, 70 ns, PDSO48
封装: PLASTIC, TSOP1-48
文件页数: 70/70页
文件大小: 862K
代理商: MBM29DL32TF70TN
MBM29DL32TF/BF-70
9
s DEVICE BUS OPERATION
MBM29DL32TF/BF User Bus Operations Table (Word mode : BYTE
= VIH)
Legend : L
= VIL, H = VIH, X = VIL or VIH,
= Pulse input. See “sDC CHARACTERISTICS” for voltage levels.
*1: Manufacturer and device codes may also be accessed via a command register write sequence. See
“MBM29DL32TF/BF Command Definitions Table”.
*2: Refer to section on “8. Sector Group Protection” in sFUNCTIONAL DESCRIPTION.
*3: WE can be VIL if OE is VIL, OE at VIH initiates the write operations.
*4: VCC =
+2.7 V to +3.6 V
*5: Also used for the extended sector group protection.
Operation
CE
OE WE
A0
A1
A2
A3
A6
A9
DQ15 to
DQ0
RESET
WP/
ACC
Standby
H
X
XXXXXXX
High-Z
H
X
Auto-Select Manufacturer
Code *1
LL
H
L
LLLL
VID
Code
H
X
Auto-Select Device Code *1
LL
H
LLLL
VID
Code
H
X
Extended Auto-Select Device
Code *1
L
H
L
HHH
L
VID
Code
H
X
L
HHHHH
L
VID
Code
H
X
Read *3
LL
H
A0
A1
A2
A3
A6
A9
DOUT
HX
Output Disable
L
H
XXXXXX
High-Z
H
X
Write (Program/Erase)
L
H
L
A0
A1
A2
A3
A6
A9
DIN
HX
Enable Sector Group
Protection *2, *4
LVID
L
H
LLL
VID
XH
X
Verify Sector Group Protection
*2, *4
LL
H
L
H
LLL
VID
Code
H
X
Temporary Sector Group
Unprotection *5
XXXXXXXXX
X
VID
X
Reset (Hardware) /Standby
X
XXXXXXX
High-Z
L
X
Boot Block Sector Write
Protection
XXXXXXXXX
X
L
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