93AA46AE48 Datasheet, PDF (4/26 Pages) Microchip Technology – 1K Microwire Serial EEPROM with EUI-48™ Node Identity

93AA46AE48
FIGURE 1-1:
SYNCHRONOUS DATA TIMING
CS ^VIH
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
Instruction SB Opcode
Address
ERASE
1
11
A6 A5 A4 A3 A2 A1 A0
ERAL
1
00
10XXXXX
EWDS
1
00
00XXXXX
EWEN
READ
WRITE
1
00
11XXXXX
1
10
A6 A5 A4 A3 A2 A1 A0
1
01
A6 A5 A4 A3 A2 A1 A0
WRAL
1
00
01XXXXX
Data In
—
—
—
—
—
D7-D0
D7-D0
Data Out
(RDY/BSY)
(RDY/BSY)
High Z
High Z
D7-D0
(RDY/BSY)
(RDY/BSY)
Req. CLK Cycles
10
10
10
10
18
18
18
DS20005229C-page 4
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