93AA76C-I 데이터 시트보기 (PDF) - Microchip Technology
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93AA76C-I Datasheet PDF : 26 Pages
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93AA76A/B/C, 93LC76A/B/C, 93C76A/B/C
FIGURE 1-1:
SYNCHRONOUS DATA TIMING
CS VIH
VIL
VIH
CLK
VIL
VIH
DI
VIL
TDIS
TCSS
DO VOH
(READ) VOL
TSV
DO VOH
(PROGRAM) VOL
TCKH
TDIH
TPD
TCKL
TPD
STATUS VALID
Note: TSV is relative to CS.
TCSH
TCZ
TCZ
TABLE 1-3: INSTRUCTION SET FOR X 16 ORGANIZATION (93XX76B OR 93XX76C WITH ORG = 1)
Instruction SB Opcode
Address
Data In
Data Out
Req. CLK
Cycles
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
1
10 X A8 A7 A6 A5 A4 A3 A2 A1 A0 —
D15 – D0
29
1
00 1 1 X X X X X X X X
—
HIGH-Z
13
1
11
X A8 A7 A6 A5 A4 A3 A2 A1 A0
—
(RDY/BSY)
13
1
00 1 0 X X X X X X X X
—
(RDY/BSY)
13
1
01 X A8 A7 A6 A5 A4 A3 A2 A1 A0 D15 – D0 (RDY/BSY)
29
1
00 0 1 X X X X X X X X D15 – D0 (RDY/BSY)
29
1
00 0 0 X X X X X X X X
—
HIGH-Z
13
TABLE 1-4: INSTRUCTION SET FOR X 8 ORGANIZATION (93XX76A OR 93XX76C WITH ORG = 0)
Instruction SB Opcode
Address
Data In
Data Out
Req. CLK
Cycles
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
1
10 X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 —
D7 – D0
22
1
00 1 1 X X X X X X X X X
—
HIGH-Z
14
1
11 X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 —
(RDY/BSY)
14
1
00 1 0 X X X X X X X X X
—
(RDY/BSY)
14
1
01 X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 D7 – D0 (RDY/BSY)
22
1
00 0 1 X X X X X X X X X D7 – D0 (RDY/BSY)
22
1
00 0 0 X X X X X X X X X
—
HIGH-Z
14
DS21796D-page 4
2004 Microchip Technology Inc.
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