参数资料
型号: M295V100-T70XM3R
厂商: 意法半导体
元件分类: FLASH
英文描述: 1 Mbit 128Kb x8 or 64Kb x16, Boot Block Single Supply Flash Memory
中文描述: 1兆位的128KBx8或64Kbx16,有启动区域的单电源闪存
文件页数: 1/30页
文件大小: 207K
代理商: M295V100-T70XM3R
AI01974
16
A0-A15
W
DQ0-DQ14
VCC
M29F100T
M29F100B
E
VSS
15
G
RP
DQ15A–1
BYTE
RB
Figure 1. LogicDiagram
M29F100T
M29F100B
1 Mbit (128Kb x8 or 64Kb x16, Boot Block)
Single Supply Flash Memory
5V
±
10% SUPPLYVOLTAGEfor PROGRAM,
ERASE and READOPERATIONS
FASTACCESS TIME: 70ns
FASTPROGRAMMING TIME
– 10
μ
s by Byte / 16
μ
s byWord typical
PROGRAM/ERASECONTROLLER (P/E.C.)
– ProgramByte-by-Byteor Word-by-Word
– StatusRegister bits and Ready/BusyOutput
MEMORYBLOCKS
– BootBlock (Top or Bottomlocation)
– Parameterand Main blocks
BLOCK, MULTI-BLOCKand CHIPERASE
MULTI-BLOCKPROTECTION/TEMPORARY
UNPROTECTION MODES
ERASE SUSPEND and RESUME MODES
– Read and Program anotherBlockduring
Erase Suspend
LOW POWER CONSUMPTION
– Stand-byand AutomaticStand-by
100,000 PROGRAM/ERASECYCLES per
BLOCK
20 YEARSDATARETENTION
– Defectivity below 1ppm/year
ELECTRONIC SIGNATURE
– ManufacturerCode: 0020h
– Device Code, M29F100T:00D0h
– Device Code, M29F100B:00D1h
DESCRIPTION
The M29F100 is a non-volatile memory that may
be erasedelectricallyat theblock or chipleveland
programmedin-systemona Byte-by-Byteor Word-
by-Word basis using only a single 5V V
CC
supply.
For Program and Erase operationsthe necessary
high voltages are generatedinternally. The device
can also be programmed in standard program-
mers.
The arraymatrix organisationallows each blockto
be erased and reprogrammed without affecting
otherblocks. Blocks can be protectedagainst pro-
graming and erase on programming equipment,
and temporarily unprotected to make changes in
the application. Each block can be programmed
and erased over 100,000 cycles.
July 1998
1/30
44
1
SO44 (M)
TSOP48 (N)
12 x 20 mm
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