Microchip Technology 93AA86C-I/SN Memory IC SOIC-8 93AA86C-I/SN データシート
製品コード
93AA86C-I/SN
2003-2012 Microchip Technology Inc.
DS21797L-page 5
93AA86A/B/C, 93LC86A/B/C, 93C86A/B/C
FIGURE 1-1:
SYNCHRONOUS DATA TIMING
TABLE 1-3:
INSTRUCTION SET FOR X16 ORGANIZATION (93XX86B OR 93XX86C WITH ORG = 1)
TABLE 1-4:
INSTRUCTION SET FOR X8 ORGANIZATION (93XX86A OR 93XX86C WITH ORG = 0)
Instruction
SB
Opcode
Address
Data In
Data Out
Req. CLK
Cycles
READ
1
10
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
D15-D0
29
EWEN
1
00
1
1
X
X
X
X
X
X
X
X
—
HighZ
13
ERASE
1
11
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
(RDY/
BSY
)
13
ERAL
1
00
1
0
X
X
X
X
X
X
X
X
—
(RDY/
BSY
)
13
WRITE
1
01
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
D15-D0
(RDY/
BSY
)
29
WRAL
1
00
0
1
X
X
X
X
X
X
X
X
D15-D0
(RDY/
BSY
)
29
EWDS
1
00
0
0
X
X
X
X
X
X
X
X
—
High-Z
13
Instruction
SB
Opcode
Address
Data In
Data Out
Req. CLK
Cycles
READ
1
10
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
D7-D0
22
EWEN
1
00
1
1
X
X
X
X
X
X
X
X
X
—
High-Z
14
ERASE
1
11
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
(RDY/
BSY
)
14
ERAL
1
00
1
0
X
X
X
X
X
X
X
X
X
—
(RDY/
BSY
)
14
WRITE
1
01
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
D7-D0
(RDY/
BSY
)
22
WRAL
1
00
0
1
X
X
X
X
X
X
X
X
X
D7-D0
(RDY/
BSY
)
22
EWDS
1
00
0
0
X
X
X
X
X
X
X
X
X
—
High-Z
14
CS
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
OH
V
OL
V
OH
V
OL
CLK
DI
DO
(Read)
DO
(Program)
T
CSS
T
DIS
T
CKH
T
CKL
T
DIH
T
PD
T
CSH
T
PD
T
CZ
Status Valid
T
SV
T
CZ
Note: T
SV
is relative to CS.