- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369743 > LE28DW3215AT-80 EEPROM PDF資料下載
參數(shù)資料
| 型號： | LE28DW3215AT-80 |
| 元件分類： | EEPROM |
| 英文描述： | EEPROM |
| 中文描述： | EEPROM的 |
| 文件頁數(shù)： | 5/17頁 |
| 文件大小： | 125K |
| 代理商： | LE28DW3215AT-80 |
32 Megabit FlashBank Memory
LE28DW3215AT-80
5
SANYO Electric Co., Ltd. Semiconductor Company 1-1-1 Sakata Oizumi Gunma Japan
R.0.00 (2002/2/6) No.XXXX -5/17
Figure1: Pin Description: TSOP48 (10mm x 14mm)
Symbol
A20
A19-A0
A19-A15
A19-A10
Pin Name
Function
Bank Select address
Flash Bank address
Flash Bank Block address
Flash Bank Sector address
To activate the Bank1 when low, to activate the Bank2 when high.
To provide Flash Bank address.
To select a Flash Bank Block for erase
To select a Flash Bank Sector for erase
To output data during read cycle and receive input data during write cycle.
The output are in tristate when OE# is high or CE# is high.
To activate the Flash Bank when CE# is low.
To gate the data output buffers.
To control the write, erase or program operations.
To provide 3.0volts supply.(2.7volts to 3.6volts)
DQ15-DQ0
Data Input/ Output
CE#
OE#
WE#
VDD
VSS
NC
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
No Connection
Unconnected Pins
Table1: Pin Description
Figure2-1: Functionally Block Diagram
TSOP-48
TypeI
Normal Bend
(10mm x 14mm)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A15
A14
A13
A12
A11
A10
A9
A8
WE#
A19
A20
NC
NC
CE#
NC
A18
A17
A7
A6
A5
A4
A3
A2
A1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
A16
VSS
DQ15
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
NC
VDD
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE#
VSS
CE#
A0
Address Buffer
&
Data Latchs
X-Decoder
Y-Decoder
I/O Buffers
&
Data Latches
Control Logic
A20-A0
CE#
OE#
WE#
DQ15-DQ0
1024K x 16
Flash Bank2
Charge Pump
&
Vref.
1024K x 16
Flash Bank1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LE28F4001AM | |
| LE28F4001AM-15 | |
| LE28F4001ARS | |
| LE28F4001ARS-15 | |
| LE28F4001ATS | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LE28DW8102T | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8 Megabit FlashBank Memory LE28DW8102T |
| LE28DW8102T-90 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:EEPROM |
| LE28F1101T-40 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1M(65536words】16bits) Flash EEPROM |
| LE28F1101T-45 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1M(65536words】16bits) Flash EEPROM |
| LE28F1101T-55 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1M(65536words】16bits) Flash EEPROM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。