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參數資料
| 型號： | M29W010B45K3 |
| 廠商： | 意法半導體 |
| 英文描述： | 1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory |
| 中文描述： | 1兆位的128KB × 8，統(tǒng)一座低電壓單電源閃存 |
| 文件頁數： | 2/19頁 |
| 文件大?。?/td> | 144K |
| 代理商： | M29W010B45K3 |
M29W010B
2/19
Figure 2. PLCC Connections
AI02748
N
A13
A8
A9
A11
G
A10
E
D
17
A1
A0
DQ0
D
D
D
D
A7
A6
A5
A4
A3
A2
9
W
1
A
DQ7
A
A14
32
N
V
M29W010B
A
D
25
V
Table 1. Signal Names
A0-A16
Address Inputs
DQ0-DQ7
Data Inputs/Outputs
E
Chip Enable
G
Output Enable
W
Write Enable
V
CC
Supply Voltage
V
SS
Ground
NC
Not Connected Internally
SUMMARY DESCRIPTION
The M29W010B is a 1 Mbit (128Kb x8) non-vola-
tile memory that can be read, erased and repro-
grammed. These operations can be performed
using a single low voltage (2.7 to 3.6V) supply. On
power-up the memory defaults to its Read mode
where it can be read in the same way as a ROM or
EPROM.
Figure 3. TSOP Connections
A1
A2
A0
DQ0
A7
A6
A5
A4
A3
A13
A14
NC
W
VCC
A10
E
A8
A9
DQ7
DQ6
A11
G
DQ5
DQ4
DQ1
DQ2
DQ3
VSS
A16
A15
A12
NC
AI02754
M29W010B
8
9
1
16
17
24
25
32
The memory is divided into blocks that can be
erased independently so it is possible to preserve
valid data while old data is erased. Each block can
be protected independently to prevent accidental
Program or Erase commands from modifying the
memory. Program and Erase commands are writ-
ten to the Command Interface of the memory. An
on-chip Program/Erase Controller simplifies the
process of programming or erasing the memory by
taking care of all of the special operations that are
required to update the memory contents. The end
of a program or erase operation can be detected
and any error conditions identified. The command
set required to control the memory is consistent
with JEDEC standards.
Chip Enable, Output Enable and Write Enable sig-
nals control the bus operation of the memory.
They allow simple connection to most micropro-
cessors, often without additional logic.
The memory is offered in PLCC32 or TSOP32 (8 x
20mm) packages and it is supplied with all the bits
erased (set to ’1’).
In order to meet environmental requirements, ST
offers the M29W010B in ECOPACK
packages.
ECOPACK packages are Lead-free. The category
of second Level Interconnect is marked on the
package and on the inner box label, in compliance
with JEDEC Standard JESD97. The maximum rat-
ings related to soldering conditions are also
marked on the inner box label.
ECOPACK is an ST trademark. ECOPACK speci-
fications are available at: www.st.com.
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| M29W010B45K3T | 1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory |
| M29W010B45K6 | 1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M29W010B45K3E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory |
| M29W010B45K3F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory |
| M29W010B45K3T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory |
| M29W010B45K6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory |
| M29W010B45K6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8, Uniform Block Low Voltage Single Supply Flash Memory |
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