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参数资料
| 型号： | X28C64DI |
| 英文描述： | 5 Volt, Byte Alterable E2PROM |
| 中文描述： | 5伏，可变E2PROM的字节 |
| 文件页数： | 2/25页 |
| 文件大小： | 110K |
| 代理商： | X28C64DI |
2
X28C64
PIN DESCRIPTIONS
Addresses (A
0
–A
12
)
The Address inputs select an 8-bit memory location
during a read or write operation.
Chip Enable (
CE
)
The Chip Enable input must be LOW to enable all read/
write operations. When
CE
is HIGH, power consumption
is reduced.
Output Enable (
OE
)
The Output Enable input controls the data output buffers
and is used to initiate read operations.
Data In/Data Out (I/O
0
–I/O
7
)
Data is written to or read from the X28C64 through the
I/O pins.
Write Enable (
WE
)
The Write Enable input controls the writing of data to the
X28C64.
PIN NAMES
Symbol
A
0
–A
12
I/O
0
–I/O
7
WE
CE
OE
V
CC
V
SS
NC
Description
Address Inputs
Data Input/Output
Write Enable
Chip Enable
Output Enable
+5V
Ground
No Connect
3853 PGM T01
3853 FHD F01
FUNCTIONAL DIAGRAM
X BUFFERS
LATCHES AND
DECODER
I/O BUFFERS
AND LATCHES
Y BUFFERS
LATCHES AND
DECODER
CONTROL
LOGIC AND
TIMING
65,536-BIT
E2PROM
ARRAY
I/O0–I/O7
DATA INPUTS/OUTPUTS
CE
OE
VCC
VSS
A0–A12
ADDRESS
INPUTS
WE
PIN CONFIGURATION
X28C64
11
I/O0
10
A0
14
VSS
9
A1
8
A2
7
A3
6
A4
5
A5
2
A12
28
VCC
12
I/O1
13
I/O2
15
I/O3
4
A6
3
A7
1
NC
16
I/O4
20
CE
22
OE
24
A9
17
I/O5
27
WE
19
I/O7
21
A10
23
A11
25
A8
18
I/O6
26
NC
BOTTOM VIEW
PGA
3853 FHD F04
相关PDF资料 |
PDF描述 |
|---|---|
| X28C64DM | 5 Volt, Byte Alterable E2PROM |
| X28C64DMB | 5 Volt, Byte Alterable E2PROM |
| X28C64DMB-15 | 5 Volt, Byte Alterable E2PROM |
| X28C64DMB-20 | 5 Volt, Byte Alterable E2PROM |
| X28C64DMB-25 | 5 AAC APM MOD - YOKOGAWA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| X28C64DI-15 | 制造商:XICOR 制造商全称:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28C64DI-20 | 制造商:XICOR 制造商全称:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28C64DI-25 | 制造商:XICOR 制造商全称:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28C64DM | 制造商:XICOR 制造商全称:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28C64DM-15 | 制造商:XICOR 制造商全称:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
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