參數(shù)資料
型號: M29W640DB90N6F
廠商: 意法半導(dǎo)體
元件分類: DRAM
英文描述: 64 megabit and 8Mb X8 or 4Mb x16 slot, the boot block 3V supply flash memory
中文描述: 64兆位和8Mb x8或4Mb的x16插槽,啟動塊3V電源快閃記憶體
文件頁數(shù): 1/49頁
文件大小: 945K
代理商: M29W640DB90N6F
1/49
December 2004
M29W640DT
M29W640DB
64 Mbit (8Mb x8 or 4Mb x16, Boot Block)
3V Supply Flash Memory
FEATURES SUMMARY
SUPPLY VOLTAGE
V
CC
=
2.7V to 3.6V for Program, Erase,
Read
V
PP
=12 V for Fast Program (optional)
ACCESS TIME: 90 ns
PROGRAMMING TIME
10 μs per Byte/Word typical
Double Word Programming Option
135 MEMORY BLOCKS
1 Boot Block and 7 Parameter Blocks,
8 KBytes each (Top or Bottom Location)
127 Main Blocks, 64 KBytes each
PROGRAM/ERASE CONTROLLER
Embedded Byte/Word Program
algorithms
ERASE SUSPEND and RESUME MODES
Read and Program another Block during
Erase Suspend
UNLOCK BYPASS PROGRAM COMMAND
Faster Production/Batch Programming
V
PP
/WP Pin for FAST PROGRAM and WRITE
PROTECT
TEMPORARY BLOCK UNPROTECTION
MODE
COMMON FLASH INTERFACE
64-bit Security Code
EXTENDED MEMORY BLOCK
Extra block used as security block or to
store additional information
LOW POWER CONSUMPTION
Standby and Automatic Standby
100,000 PROGRAM/ERASE CYCLES per
BLOCK
ELECTRONIC SIGNATURE
Manufacturer Code: 0020h
Top Device Code M29W640DT: 22DEh
Bottom Device Code M29W640DB:
22DFh
Figure 1. Packages
TSOP48 (N)
12 x 20mm
TFBGA63 (ZA)
63 ball array
FBGA
相關(guān)PDF資料
PDF描述
M29W640DT70ZA6E 64 Mbit 8Mb x8 or 4Mb x16, Boot Block 3V Supply Flash Memory
M29W640DB70ZA6E 64 Mbit 8Mb x8 or 4Mb x16, Boot Block 3V Supply Flash Memory
M29W640DT90ZA6E 64 Mbit 8Mb x8 or 4Mb x16, Boot Block 3V Supply Flash Memory
M29W640DB90ZA6E 64 Mbit 8Mb x8 or 4Mb x16, Boot Block 3V Supply Flash Memory
M29W640DT90ZA1E 64 Mbit 8Mb x8 or 4Mb x16, Boot Block 3V Supply Flash Memory
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