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93AA56XSN View Datasheet(PDF) - Microchip Technology

Part Name
Description
View to exact match
93AA56XSN
Microchip
Microchip Technology Microchip
93AA56XSN Datasheet PDF : 28 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
93AA56A/B/C, 93LC56A/B/C, 93C56A/B/C
FIGURE 1-1:
SYNCHRONOUS DATA TIMING
VIH
CS
VIL
VIH
CLK
VIL
TDIS
VIH
DI
VIL
TCSS
DO VOH
(Read) VOL
TSV
DO VOH
(Program)
VOL
TCKH
TDIH
TPD
Note: TSV is relative to CS.
TCKL
Status Valid
TCSH
TPD
TCZ
TCZ
TABLE 1-3: INSTRUCTION SET FOR X 16 ORGANIZATION (93XX56B OR 93XX56C WITH ORG = 1)
Instruction SB Opcode
Address
Data In Data Out Req. CLK Cycles
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
1
11
X A6 A5 A4 A3 A2 A1 A0
(RDY/BSY)
11
1
00
10XXXXXX
(RDY/BSY)
11
1
00
00XXXXXX
High-Z
11
1
00
11XXXXXX
High-Z
11
1
10
X A6 A5 A4 A3 A2 A1 A0
D15 – D0
27
1
01
X A6 A5 A4 A3 A2 A1 A0 D15 – D0 (RDY/BSY)
27
1
00
0 1 X X X X X X D15 – D0 (RDY/BSY)
27
TABLE 1-4: INSTRUCTION SET FOR X 8 ORGANIZATION (93XX56A OR 93XX56C WITH ORG = 0)
Instruction SB Opcode
Address
Data In Data Out
Req. CLK
Cycles
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
1
11 X A7 A6 A5 A4 A3 A2 A1 A0 —
(RDY/BSY)
12
1
00 1 0 X X X X X X X
(RDY/BSY)
12
1
00 0 0 X X X X X X X
High-Z
12
1
00 1 1 X X X X X X X
High-Z
12
1
10 X A7 A6 A5 A4 A3 A2 A1 A0 —
D7 – D0
20
1
01 X A7 A6 A5 A4 A3 A2 A1 A0 D7 – D0 (RDY/BSY)
20
1
00 0 1 X X X X X X X D7 – D0 (RDY/BSY)
20
© 2007 Microchip Technology Inc.
DS21794E-page 5
 

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