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PDF ( 数据手册 , 数据表 ) MBM29LV800BA-12

零件编号 MBM29LV800BA-12
描述 8M (1M X 8/512K X 16) BIT FLASH MEMORY
制造商 Fujitsu
LOGO Fujitsu LOGO 


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MBM29LV800BA-12 数据手册, 描述, 功能
FUJITSU SEMICONDUCTOR
DATA SHEET
DS05-20845-4E
FLASH MEMORY
CMOS
8M (1M × 8/512K × 16) BIT
MBM29LV800TA-70/90/-12/MBM29LV800BA-70/-90/-12
s FEATURES
• Single 3.0 V read, program, and erase
Minimizes system level power requirements
• Compatible with JEDEC-standard commands
Uses same software commands as E2PROMs
• Compatible with JEDEC-standard world-wide pinouts
48-pin TSOP(I) (Package suffix: PFTN – Normal Bend Type, PFTR – Reversed Bend Type)
44-pin SOP (Package suffix: PF)
48-ball FBGA (Package suffix: PBT)
• Minimum 100,000 program/erase cycles
• High performance
70 ns maximum access time
• Sector erase architecture
One 8K word, two 4K words, one 16K word, and fifteen 32K words sectors in word mode
One 16K byte, two 8K bytes, one 32K byte, and fifteen 64K bytes sectors in byte mode
Any combination of sectors can be concurrently erased. Also supports full chip erase
• Boot Code Sector Architecture
T = Top sector
B = Bottom sector
• Embedded EraseTM Algorithms
Automatically pre-programs and erases the chip or any sector
• Embedded ProgramTM Algorithms
Automatically writes and verifies data at specified address
• Data Polling and Toggle Bit feature for detection of program or erase cycle completion
• Ready/Busy output (RY/BY)
Hardware method for detection of program or erase cycle completion
• Automatic sleep mode
When addresses remain stable, automatically switch themselves to low power mode
• Low VCC write inhibit 2.5 V
• Erase Suspend/Resume
Suspends the erase operation to allow a read in another sector within the same device
(Continued)
Embedded EraseTM and Embedded ProgramTM are trademarks of Advanced Micro Devices, Inc.







MBM29LV800BA-12 pdf, 数据表
MBM29LV800TA-70/-90/-12/MBM29LV800BA-70/-90/-12
s LOGIC SYMBOL
A-1
19
A0 to A18
16 or 8
DQ 0 to DQ 15
CE
OE
WE
RESET
BYTE
RY/BY
Table 1 MBM29LV800TA/800BA Pin Configuration
Pin Function
A-1, A0 to A18 Address Inputs
DQ0 to DQ15 Data Inputs/Outputs
CE Chip Enable
OE Output Enable
WE Write Enable
RY/BY
Ready/Busy Output
RESET
Hardware Reset Pin/Temporary Sector
Unprotection
BYTE
Selects 8-bit or 16-bit mode
N.C.
No Internal Connection
VSS Device Ground
VCC Device Power Supply
Table 2 MBM29LV800TA/800BA User Bus Operations (BYTE = VIH)
Operation
CE OE WE A0 A1 A6 A9 DQ0 to DQ15 RESET
Auto-Select Manufacturer Code (1)
L L H L L L VID
Code
H
Auto-Select Device Code (1)
L L H H L L VID
Code
H
Read (3)
L L H A0 A1 A6 A9
DOUT
H
Standby
HXXXXXX
HIGH-Z
H
Output Disable
L HHX X X X
HIGH-Z
H
Write (Program/Erase)
L H L A0 A1 A6 A9
DIN
H
Enable Sector Protection (2), (4)
L VID
L H L VID
X
H
Verify Sector Protection (2), (4)
L L H L H L VID
Code
H
Temporary Sector Unprotection
XXXXXXX
X
VID
Reset (Hardware)/Standby
XXXXXXX
HIGH-Z
L
8







MBM29LV800BA-12 equivalent, schematic
MBM29LV800TA-70/-90/-12/MBM29LV800BA-70/-90/-12
Table 6 Sector Address Tables (MBM29LV800BA)
Sector
Address
A18
A17
A16
A15
A14
A13
A12 Address Range (×8) Address Range (×16)
SA0 0 0 0 0 0 0 X 00000H to 03FFFH 00000H to 01FFFH
SA1 0 0 0 0 0 1 0 04000H to 05FFFH 02000H to 02FFFH
SA2 0 0 0 0 0 1 1 06000H to 07FFFH 03000H to 03FFFH
SA3 0 0 0 0 1 X X 08000H to 0FFFFH 04000H to 07FFFH
SA4 0 0 0 1 X X X 10000H to 1FFFFH 08000H to 0FFFFH
SA5 0 0 1 0 X X X 20000H to 2FFFFH 10000H to 17FFFH
SA6 0 0 1 1 X X X 30000H to 3FFFFH 18000H to 1FFFFH
SA7 0 1 0 0 X X X 40000H to 4FFFFH 20000H to 27FFFH
SA8 0 1 0 1 X X X 50000H to 5FFFFH 28000H to 2FFFFH
SA9 0 1 1 0 X X X 60000H to 6FFFFH 30000H to 37FFFH
SA10
0 1 1 1 X X X 70000H to 7FFFFH 38000H to 3FFFFH
SA11
1 0 0 0 X X X 80000H to 8FFFFH 40000H to 47FFFH
SA12
1 0 0 1 X X X 90000H to 9FFFFH 48000H to 4FFFFH
SA13
1 0 1 0 X X X A0000H to AFFFFH 50000H to 57FFFH
SA14
1 0 1 1 X X X B0000H to BFFFFH 58000H to 5FFFFH
SA15
1 1 0 0 X X X C0000H to CFFFFH 60000H to 67FFFH
SA16
1 1 0 1 X X X D0000H to DFFFFH 68000H to 6FFFFH
SA17
1 1 1 0 X X X E0000H to EFFFFH 70000H to 77FFFH
SA18
1 1 1 1 X X X F0000H to FFFFFH 78000H to 7FFFFH
16










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