参数资料
型号: AT93C46B-10PC-2.5
厂商: Atmel Corp.
英文描述: 3-Wire Serial E2PROMs
中文描述: 3线串行E2PROMs
文件页数: 5/10页
文件大小: 143K
代理商: AT93C46B-10PC-2.5
AT93C46B
5
Instruction Set for the AT93C46B
Instruction
SB
Op Code
Address
(x16)
Comments
READ
1
10
A
5
- A
0
Reads data stored in memory, at specified address.
EWEN
1
00
11XXXX
Write enable must precede all programming modes.
ERASE
1
11
A
5
- A
0
Erase memory location A
n
- A
0
.
WRITE
1
01
A
5
- A
0
Writes memory location A
n
- A
0
.
ERAL
1
00
10XXXX
Erases all memory locations. Valid only at V
CC
= 4.5V to 5.5V.
WRAL
1
00
01XXXX
Writes all memory locations. Valid only at V
CC
= 4.5V to 5.5V.
EWDS
1
00
00XXXX
Disables all programming instructions.
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