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MBM29LV008BA-12PTN 参数 Datasheet PDF下载

MBM29LV008BA-12PTN图片预览
型号: MBM29LV008BA-12PTN
PDF下载: 下载PDF文件 查看货源
内容描述: 8M ( 1M ×8 )位 [8M (1M X 8) BIT]
分类和应用: 内存集成电路光电二极管
文件页数/大小: 51 页 / 419 K
品牌: FUJITSU [ FUJITSU ]
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MBM29LV008TA-70/-90/-12/MBM29LV008BA-70/-90/-12  
LOGIC SYMBOL  
Table 1 MBM29LV008TA/008BA Pin Configuration  
Pin  
A0 to A19  
DQ0 to DQ7  
CE  
Function  
Address Inputs  
Data Inputs/Outputs  
Chip Enable  
20  
A0 to A19  
8
DQ 0 to DQ 7  
OE  
Output Enable  
CE  
WE  
Write Enable  
OE  
RY/BY  
Ready/Busy Output  
WE  
RESET  
RY/BY  
Hardware Reset Pin/Temporary Sector  
Unprotection  
RESET  
N.C.  
VSS  
No Internal Connection  
Device Ground  
VCC  
Device Power Supply  
Table 2 MBM29LV008TA/008BA User Bus Operations  
DQ0 to DQ7  
Code  
Code  
DOUT  
Operation  
CE OE WE  
A0  
L
A1  
L
A6  
L
A9  
VID  
VID  
A9  
X
A10  
L
RESET  
Auto-Select Manufacturer Code (1)  
Auto-Select Device Code (1)  
Read (3)  
L
L
L
H
L
L
L
L
X
X
L
L
H
H
H
X
H
L
H
H
H
H
H
H
H
H
VID  
L
H
A0  
X
L
L
L
L
A1  
X
A6  
X
X
A6  
L
A10  
X
Standby  
X
H
H
VID  
L
HIGH-Z  
HIGH-Z  
DIN  
Output Disable  
X
X
X
X
Write (Program/Erase)  
Enable Sector Protection (2), (4)  
Verify Sector Protection (2), (4)  
Temporary Sector Unprotection (5)  
Reset (Hardware)/Standby  
A0  
L
A1  
H
H
X
A9  
VID  
VID  
X
A10  
X
X
H
X
X
L
L
L
Code  
X
X
X
X
X
X
X
X
X
X
X
HIGH-Z  
Legend: L = VIL, H = VIH, X = VIL or VIH,  
= Pulse input. See DC Characteristics for voltage levels.  
Notes: 1. Manufacturer and device codes may also be accessed via a command register write sequence. See  
Table 6.  
2. Refer to the section on Sector Protection.  
3. WE can be VIL if OE is VIL, OE at VIH initiates the write operations.  
4. VCC = 3.3 V ± 10%  
5. It is also used for the extended sector protection.  
7