AT45D01SSHB1D--B View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
'AT45D01SSHB1D--B' PDF : 51 Pages View PDF
AT45DB011D
23. Read Operations
The following block diagram and waveforms illustrate the various read sequences available.
FLASH MEMORY ARRAY
PAGE (256-/264-BYTES)
MAIN MEMORY
PAGE TO
BUFFER
BUFFER (256-/264-BYTES)
BUFFER
READ
MAIN MEMORY
PAGE READ
I/O INTERFACE
SO
23.1 Main Memory Page Read
CS
ADDRESS FOR BINARY PAGE SIZE
A16
A15-A8
A7-A0
SI (INPUT)
CMD
PA8-7
PA6-0, BA8
BA7-0
X
X
SO (OUTPUT)
4 Dummy Bytes
n
n+1
23.2 Main Memory Page to Buffer Transfer (Data from Flash Page Read into Buffer)
Starts reading page data into buffer
CS
SI (INPUT)
BINARY PAGE SIZE
7 DON’T CARE BITS + A16-A8 + 8 DON'T CARE BITS
CMD
X···X, PA8-7
PA6-0, X
XXXX XXXX
SO (OUTPUT)
39
3639M–DFLASH–11/2017
Share Link: 
