93LC46-ISL MICROCHIP [Microchip Technology], 93LC46-ISL Datasheet - Page 4

• Manufacturer Part Number: 93LC46-ISL
• Description: 1K/2K/4K 2.0V Microwire Serial EEPROM
• Manufacturer: MICROCHIP [Microchip Technology]

93LC46/56/66
TABLE 2-1
TABLE 2-2
TABLE 2-3
TABLE 2-4
TABLE 2-5
TABLE 2-6
DS11168L-page 4
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
Instruction
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
Instruction
Instruction
Instruction
Instruction
Instruction
SB
SB
SB
SB
SB
SB
INSTRUCTION SET FOR 93LC46: ORG = 0 (X 8 ORGANIZATION)
INSTRUCTION SET FOR 93LC46: ORG = 1 (X 16 ORGANIZATION)
1
1
1
1
1
1
1
INSTRUCTION SET FOR 93LC56: ORG = 0 (X 8 ORGANIZATION)
INSTRUCTION SET FOR 93LC56: ORG = 1 (X 16 ORGANIZATION)
1
1
1
1
1
1
1
INSTRUCTION SET FOR 93LC66: ORG = 0 (X 8 ORGANIZATION)
INSTRUCTION SET FOR 93LC66: ORG = 1 (X 16 ORGANIZATION)
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
Opcode
Opcode
Opcode
Opcode
Opcode
Opcode
10
00
11
00
01
00
00
11
00
00
00
10
01
00
11
00
00
00
10
01
00
11
00
00
00
10
01
00
11
00
00
00
10
01
00
11
00
00
00
10
01
00
A8 A7 A6 A5 A4 A3 A2 A1 A0
A8 A7 A6 A5 A4 A3 A2 A1 A0
A8 A7 A6 A5 A4 A3 A2 A1 A0
X A7 A6 A5 A4 A3 A2 A1 A0
X A7 A6 A5 A4 A3 A2 A1 A0
X A7 A6 A5 A4 A3 A2 A1 A0
1 0 X X X X X X X
0 0 X X X X X X X
1 1 X X X X X X X
0 1 X X X X X X X
1 0 X X X X X X X
0 0 X X X X X X X
1 1 X X X X X X X
0 1 X X X X X X X
A7 A6 A5 A4 A3 A2 A1 A0
A7 A6 A5 A4 A3 A2 A1 A0
A7 A6 A5 A4 A3 A2 A1 A0
X A6 A5 A4 A3 A2 A1 A0
X A6 A5 A4 A3 A2 A1 A0
X A6 A5 A4 A3 A2 A1 A0
1 1 X X X X X X
1 0 X X X X X X
0 1 X X X X X X
0 0 X X X X X X
1 0 X X X X X X
0 0 X X X X X X
1 1 X X X X X X
0 1 X X X X X X
A6 A5 A4 A3 A2 A1 A0
A6 A5 A4 A3 A2 A1 A0
A6 A5 A4 A3 A2 A1 A0
1 0 X X X X X
0 0 X X X X X
1 1 X X X X X
0 1 X X X X X
A5 A4 A3 A2 A1 A0
A5 A4 A3 A2 A1 A0
A5 A4 A3 A2 A1 A0
1 0 X X X X
0 0 X X X X
1 1 X X X X
0 1 X X X X
Address
Address
Address
Address
Address
Address
D15 - D0
D15 - D0
D15 - D0
D15 - D0
D15 - D0
D15 - D0
Data In
D7 - D0
D7 - D0
Data In
Data In
D7 - D0
D7 - D0
Data In
Data In
Data In
D7 - D0
D7 - D0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
Data Out
Data Out
Data Out
Data Out
Data Out
Data Out
D15 - D0
D15 - D0
D15 - D0
HIGH-Z
HIGH-Z
D7 - D0
D7 - D0
D7 - D0
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
High-Z
High-Z
1997 Microchip Technology Inc.
Req. CLK Cycles
Req. CLK Cycles
Req. CLK Cycles
Req. CLK Cycles
Req. CLK Cycles
Req. CLK Cycles
12
12
12
12
20
20
20
27
11
11
11
27
27
11
10
10
10
10
18
18
18
25
25
25
11
11
11
11
27
27
27
12
12
12
12
20
20
20
9
9
9
9