Owner manual

38
3638K–DFLASH–11/2012
AT45DB021D
Figure 19-2. Continuous Array Read (Opcode 0BH)
Figure 19-3. Continuous Array Read (Low Frequency: Opcode 03H)
Figure 19-4. Main Memory Page Read (Opcode: D2H)
S
CK
CS
SI
SO
MSB MSB
2310
00001011
675410119812 39424341403833 3431 3229 30 44 47 484645
OPCODE
AAAA AAAAA
MSB
XXXX XX
MSB MSB
DDDDDDDDDD
ADDRESS BITS A17 - A0 DON'T CARE
DATA BYTE 1
HIGH-IMPEDANCE
36 3735
X
X
SCK
CS
SI
SO
MSB MSB
2310
00000011
675410119812 373833 36353431 3229 30 39 40
OPCODE
AAAA AAAAA
MSB MSB
DDDDDDDDDD
ADDRESS BITS A17-A0
DATA BYTE 1
HIGH-IMPEDANCE
S
CK
CS
SI
SO
MSB MSB
2310
11010010
675410119812 63666765646233 3431 3229 30 68 71 727069
OPCODE
AAAA AAAAA
MSB
XXXX XX
MSB MSB
DDDDDDDDDD
ADDRESS BITS 32 DON'T CARE BITS
DATA BYTE 1
HIGH-IMPEDANCE