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参数资料
| 型号： | AT93C56-10TI-2.7 |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | Three-wire Serial EEPROMs |
| 中文描述： | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封装： | 4.40 MM, PLASTIC, MO-153AA, TSSOP-8 |
| 文件页数： | 5/21页 |
| 文件大小： | 366K |
| 代理商： | AT93C56-10TI-2.7 |
5
AT93C46/56/66
0172Z–SEEPR–9/05
Note:
The Xs in the address field represent
DON’T CARE
values and must be clocked.
Notes:
1. This device is not recommended for new designs. Please refer to AT93C56A.
2. This device is not recommended for new designs. Please refer to AT93C66A.
Table 5.
Instruction Set for the AT93C46
Instruction
SB
Op
Code
Address
Data
Comments
x 8
x 16
x 8
x 16
READ
1
10
A
6
– A
0
A
5
– A
0
Reads data stored in memory, at
specified address
EWEN
1
00
11XXXXX
11XXXX
Write enable must precede all
programming modes
ERASE
1
11
A
6
– A
0
A
5
– A
0
Erases memory location A
n
– A
0
WRITE
1
01
A
6
– A
0
A
5
– A
0
D
7
– D
0
D
15
– D
0
Writes memory location A
n
–
A
0
ERAL
1
00
10XXXXX
10XXXX
Erases all memory locations. Valid
only at V
CC
= 4.5V to 5.5V
WRAL
1
00
01XXXXX
01XXXX
D
7
– D
0
D
15
– D
0
Writes all memory locations. Valid
only at V
CC
= 4.5V to 5.5V
EWDS
1
00
00XXXXX
00XXXX
Disables all programming instructions
Table 6.
Instruction Set for the AT93C56
(1)
and AT93C66
(2)
Instruction
SB
Op
Code
Address
Data
Comments
x 8
x 16
x 8
x 16
READ
1
10
A
8
– A
0
A
7
– A
0
Reads data stored in memory, at
specified address
EWEN
1
00
11XXXXXXX
11XXXXXX
Write enable must precede all
programming modes
ERASE
1
11
A
8
– A
0
A
7
– A
0
Erases memory location A
n
– A
0
WRITE
1
01
A
8
– A
0
A
7
– A
0
D
7
– D
0
D
15
– D
0
Writes memory location A
n
– A
0
ERAL
1
00
10XXXXXXX
10XXXXXX
Erases all memory locations. Valid
only at V
CC
= 4.5V to 5.5V
WRAL
1
00
01XXXXXXX
01XXXXXX
D
7
– D
0
D
15
– D
0
Writes all memory locations. Valid
only at V
CC
= 5.0V ±10% and Disable
Register cleared
EWDS
1
00
00XXXXXXX
00XXXXXX
Disables all programming instructions
相关PDF资料 |
PDF描述 |
|---|---|
| AT93C56Y1-10YI-1.8 | Three-wire Serial EEPROMs |
| AT93C56Y1-10YI-2.7 | Three-wire Serial EEPROMs |
| AT93C66Y1-10YI-1.8 | Three-wire Serial EEPROMs |
| AT93C66Y1-10YI-2.7 | Three-wire Serial EEPROMs |
| AT93C46-10SC-1.8 | 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT93C56A | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16) |
| AT93C56A_06 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Three-wire Serial EEPROM |
| AT93C56A_07 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Three-wire Automotive Temperature Serial EEPROMs |
| AT93C56A_08 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Three-wire Serial EEPROM 2K (256 x 8 or 128 x 16) 4K (512 x 8 or 256 x 16) |
| AT93C56A_09 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Three-wire Serial EEPROM |
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