93LC76-/P MICROCHIP [Microchip Technology], 93LC76-/P Datasheet - Page 5

• Manufacturer Part Number: 93LC76-/P
• Description: 8K/16K 2.5V Microwire Serial EEPROM
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 1-3:
TABLE 1-4:
TABLE 1-5:
TABLE 1-6:
 2004 Microchip Technology Inc.
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
Instruction
Instruction
Instruction
Instruction
SB
SB
SB
SB
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
INSTRUCTION SET FOR 93LC76: ORG=1 (1X16 ORGANIZATION)
INSTRUCTION SET FOR 93LC76: ORG=0 (X8 ORGANIZATION)
INSTRUCTION SET FOR 93LC86: ORG=1 (X16 ORGANIZATION)
INSTRUCTION SET FOR 93LC86: ORG=0 (X8 ORGANIZATION)
Opcode
Opcode
Opcode
Opcode
10
00
00
01
00
00
11
10
00
00
01
00
00
10
00
00
01
00
00
11
10
00
00
01
00
00
11
11
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 D7 - D0 (RDY/BSY)
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 D15 - D0 (RDY/BSY)
1
1
0
0
X A8 A7 A6 A5 A4 A3 A2 A1 A0
1
X A8 A7 A6 A5 A4 A3 A2 A1 A0
1
X A8 A7 A6 A5 A4 A3 A2 A1 A0 D15 - D0 (RDY/BSY)
0
0
1
1
0
0
X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Address
Address
Preliminary
X
X
X
X
X
X
X
X
X
X
X
X
Address
Address
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
D15 - D0 (RDY/BSY)
D15 - D0 (RDY/BSY)
Data In
Data In
—
—
—
—
—
—
—
—
—
—
D7 - D0
D7 - D0
Data In
D7 - D0 (RDY/BSY)
Data In
—
—
—
—
—
—
—
—
—
—
D15 - D0
High-Z
(RDY/BSY)
(RDY/BSY)
High-Z
D15 - D0
High-Z
(RDY/BSY)
(RDY/BSY)
High-Z
Data Out
Data Out
93LC76/86
D7 - D0
High-Z
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
High-Z
D7 - D0
High-Z
(RDY/BSY)
(RDY/BSY)
High-Z
Data Out
Data Out
DS21131E-page 5
Req. CLK
Req. CLK
Cycles
Req. CLK
Cycles
Req. CLK
Cycles
Cycles
29
13
13
13
29
29
13
29
13
13
13
29
29
13
22
14
14
14
22
22
14
22
14
14
14
22
22
14