93C76 Microchip Technology, 93C76 Datasheet - Page 4

• Manufacturer Part Number: 93C76
• Description: 8K/16K 5.0V Microwire Serial EEPROM
• Manufacturer: Microchip Technology

93C76/86
TABLE 1-6:
TABLE 1-7:
DS21132C-page 4
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
Instruction
Instruction
SB
SB
1
1
1
1
1
1
1
1
1
1
1
1
1
1
INSTRUCTION SET FOR 93C86: ORG=1 (X16 ORGANIZATION)
INSTRUCTION SET FOR 93C86: ORG=0 (X8 ORGANIZATION)
Opcode
Opcode
10
00
11
00
01
00
00
10
00
11
00
01
00
00
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
1 1 X X X X X X X X
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
1 0 X X X X X X X X
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
0 1 X X X X X X X X
0 0 X X X X X X X X
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
1 1 X X X X X X X X X
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
1 0 X X X X X X X X X
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
0 1 X X X X X X X X X
0 0 X X X X X X X X X
Address
Address
Preliminary
D15 - D0 (RDY/BSY)
D15 - D0 (RDY/BSY)
Data In
Data In
D7 - D0 (RDY/BSY)
D7 - D0 (RDY/BSY)
—
—
—
—
—
—
—
—
—
—
D15 - D0
High-Z
(RDY/BSY)
(RDY/BSY)
High-Z
Data Out
D7 - D0
High-Z
(RDY/BSY)
(RDY/BSY)
High-Z
Data Out
1996 Microchip Technology Inc.
Req. CLK Cycles
Req. CLK Cycles
29
13
13
13
13
29
29
22
14
14
14
22
22
14